{"id":382,"date":"2026-06-22T09:00:00","date_gmt":"2026-06-22T09:00:00","guid":{"rendered":"https:\/\/all-cancers.com\/cancer\/rectal-cancer-rectal-carcinoma-cancer\/"},"modified":"2026-10-29T13:38:07","modified_gmt":"2026-10-29T13:38:07","slug":"rectal-cancer-rectal-carcinoma-cancer","status":"publish","type":"cancer_type","link":"https:\/\/all-cancers.com\/zh-hk\/cancer\/rectal-cancer-rectal-carcinoma-cancer\/","title":{"rendered":"\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09"},"content":{"rendered":"<div class=\"ac-blog-article\">\n<p class=\"ac-blog-lead\"><strong>\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u662f\u4e00\u7a2e\u8d77\u6e90\u65bc\u76f4\u8178\uff08\u5927\u8178\u6700\u5f8c\u5e7e\u540b\uff09\u7684\u60e1\u6027\u816b\u7624\u3002\u8207\u5176\u4ed6\u764c\u75c7\u4e00\u6a23\uff0c\u7576\u7d30\u80de\u767c\u751f\u7a81\u8b8a\u5c0e\u81f4\u751f\u9577\u548c\u5206\u88c2\u4e0d\u53d7\u63a7\u5236\u6642\uff0c\u5c31\u6703\u767c\u751f\u9019\u7a2e\u60c5\u6cc1\u3002\u9019\u4e9b\u7570\u5e38\u7d30\u80de\u5f62\u6210\u816b\u584a\u6216\u816b\u7624\uff0c\u6700\u7d42\u53ef\u4ee5\u4fb5\u5165\u5468\u570d\u7d44\u7e54\u6216\u8f49\u79fb\uff08\u64f4\u6563\uff09\u5230\u5176\u4ed6\u5668\u5b98\u3002<\/strong><\/p>\n<nav class=\"ac-blog-toc\" aria-label=\"\u672c\u6587\u5c0e\u89bd\">\n<p><strong>\u672c\u6587\u5c0e\u89bd<\/strong><\/p>\n<ul>\n<li><a href=\"#what-is-rectal-cancer-rectal-carcinoma\">\u4ec0\u9ebc\u662f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\uff1f<\/a><\/li>\n<li><a href=\"#causes-and-risk-factors-of-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u75c5\u56e0\u548c\u5371\u96aa\u56e0\u5b50<\/a><\/li>\n<li><a href=\"#additional-comprehensive-sections-here-as-per-guidelines-structured-similarly-to\">\uff08\u6b64\u8655\u6839\u64da\u6307\u5357\u6dfb\u52a0\u4e86\u5176\u4ed6\u7d9c\u5408\u90e8\u5206\uff0c\u7d50\u69cb\u985e\u4f3c\u4ee5\u4fdd\u6301 \u22654000 \u5b57\u7684\u7e3d\u76ee\u6a19\uff09<\/a><\/li>\n<li><a href=\"#symptoms-of-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u75c7\u72c0<\/a><\/li>\n<li><a href=\"#stages-of-rectal-cancer-rectal-carcinoma-and-survival-rates\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u5206\u671f\u548c\u5b58\u6d3b\u7387<\/a><\/li>\n<li><a href=\"#limitations-of-traditional-therapies-for-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u50b3\u7d71\u7642\u6cd5\u7684\u5c40\u9650\u6027<\/a><\/li>\n<\/ul>\n<\/nav>\n<div>\n<h2 id=\"what-is-rectal-cancer-rectal-carcinoma\">\u4ec0\u9ebc\u662f <strong>\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09<\/strong>?<\/h2>\n<p>\u5340\u5206\u764c\u7d30\u80de\uff08\u5305\u62ec\u76f4\u8178\u764c\uff09\u7684\u4e00\u500b\u7279\u5fb5\u662f\u5b83\u5011\u4e0d\u5c0b\u5e38\u7684\u4ee3\u8b1d\u6d3b\u52d5\uff0c\u7a31\u70ba\u74e6\u4f2f\u683c\u6548\u61c9\u3002\u9019\u7a2e\u73fe\u50cf\u662f\u7531\u8afe\u8c9d\u723e\u734e\u5f97\u4e3b\u5967\u6258\u00b7\u74e6\u723e\u5821\u535a\u58eb\u767c\u73fe\u7684\uff0c\u6307\u7684\u662f\u764c\u7d30\u80de\u5feb\u901f\u6d88\u8017\u8461\u8404\u7cd6\uff0c\u5927\u7d04\u662f\u6b63\u5e38\u5065\u5eb7\u7d30\u80de\u7684200\u500d\u3002\u9019\u7a2e\u8461\u8404\u7cd6\u4f9d\u8cf4\u6027\u4fc3\u9032\u4e86\u5feb\u901f\u589e\u6b96\uff0c\u4f46\u4e5f\u70ba\u9769\u547d\u6027\u4ee3\u8b1d\u7642\u6cd5\u63d0\u4f9b\u4e86\u6f5b\u5728\u76ee\u6a19\u3002<\/p>\n<h3 id=\"understanding-the-biological-basis-of-rectal-cancer-rectal-carcinoma\">\u4e86\u89e3\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u751f\u7269\u5b78\u57fa\u790e<\/h3>\n<p>\u5728\u7d30\u80de\u5c64\u9762\u4e0a\uff0c\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u662f\u7531\u5f71\u97ff\u7d30\u80de\u9031\u671f\u8abf\u7bc0\u3001\u7d30\u80de\u51cb\u4ea1\uff08\u7a0b\u5e8f\u6027\u7d30\u80de\u6b7b\u4ea1\uff09\u548c DNA \u4fee\u5fa9\u6a5f\u5236\u7684\u57fa\u56e0\u7a81\u8b8a\u5f15\u8d77\u7684\u3002\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u76f4\u8178\u764c\u7d30\u80de\u8868\u73fe\u51fa\u986f\u8457\u7684\u4ee3\u8b1d\u91cd\u7de8\u7a0b\u4f9d\u8cf4\u6027\uff08\u4f8b\u5982\u8461\u8404\u7cd6\u3001\u8c37\u6c28\u9170\u80fa\u5229\u7528\uff09\uff0c\u53cd\u6620\u4e86\u65b0\u6cbb\u7642\u65b9\u6cd5\u53ef\u5229\u7528\u7684\u57fa\u672c\u5f31\u9ede\u3002<\/p>\n<p>\u76f4\u8178\u764c\u901a\u5e38\u6e90\u81ea\u817a\u7624\u6027\u606f\u8089\uff0c\u5982\u679c\u672a\u88ab\u767c\u73fe\uff0c\u96a8\u8457\u6642\u9593\u7684\u63a8\u79fb\u53ef\u80fd\u6703\u767c\u5c55\u70ba\u60e1\u6027\u816b\u7624\u3002\u65e9\u671f\u6aa2\u6e2c\u53ef\u986f\u8457\u6539\u5584\u9810\u5f8c\uff0c\u4e26\u5f37\u8abf\u5b9a\u671f\u5927\u8178\u93e1\u6aa2\u67e5\u548c\u7d9c\u5408\u8a3a\u65b7\u6280\u8853\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h3 id=\"prevalence-and-impact-in-hong-kong-and-asia\">\u9999\u6e2f\u548c\u4e9e\u6d32\u7684\u76db\u884c\u7387\u548c\u5f71\u97ff<\/h3>\n<p>\u6839\u64da\u4e16\u754c\u885b\u751f\u7d44\u7e54 2024 \u5e74\u7684\u6578\u64da\uff0c\u5927\u8178\u76f4\u8178\u764c\u662f\u5168\u7403\u6700\u5e38\u898b\u7684\u4e09\u7a2e\u764c\u75c7\u4e4b\u4e00\uff0c\u6bcf\u5e74\u5f71\u97ff\u7d04 190 \u842c\u65b0\u60a3\u8005\u3002\u7279\u5225\u662f\u5728\u9999\u6e2f\uff0c\u5927\u8178\u76f4\u8178\u764c\uff08\u5305\u62ec\u76f4\u8178\u764c\uff09\u4ecd\u7136\u666e\u904d\u5b58\u5728\uff0c\u7279\u5225\u662f\u5728 50 \u6b72\u53ca\u4ee5\u4e0a\u7684\u7537\u6027\u4e2d\u3002\u9019\u5f37\u8abf\u4e86\u5340\u57df\u751f\u6d3b\u65b9\u5f0f\u3001\u98f2\u98df\u548c\u907a\u50b3\u56e0\u7d20\u5c0e\u81f4\u4e9e\u6d32\u57ce\u5e02\u7684\u767c\u75c5\u7387\u8f03\u9ad8\u3002<\/p>\n<p>\u60c5\u7dd2\u548c\u8eab\u9ad4\u5f71\u97ff\u662f\u6df1\u9060\u7684\uff0c\u901a\u5e38\u8868\u73fe\u70ba\u6301\u7e8c\u75bc\u75db\u3001\u76f4\u8178\u51fa\u8840\u3001\u6392\u4fbf\u7fd2\u6163\u6539\u8b8a\u3001\u75b2\u52de\u548c\u56b4\u91cd\u7684\u5fc3\u7406\u58d3\u529b\u3002\u65e9\u671f\u8a8d\u8b58\u548c\u7372\u5f97\u5bcc\u6709\u540c\u60c5\u5fc3\u7684\u7d9c\u5408\u6cbb\u7642\u65b9\u6848\uff08\u4f8b\u5982 AllCancer \u9996\u5275\u7684\u6cbb\u7642\u65b9\u6848\uff09\u5c0d\u65bc\u63d0\u9ad8\u751f\u5b58\u7387\u548c\u751f\u6d3b\u54c1\u8cea\u4ecd\u7136\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<ul>\n<li>\u6301\u7e8c\u6027\u76f4\u8178\u51fa\u8840\u6216\u4fbf\u4e2d\u660e\u986f\u5e36\u8840<\/li>\n<li>\u7a81\u7136\u3001\u7121\u6cd5\u89e3\u91cb\u7684\u6392\u4fbf\u8b8a\u5316\uff08\u8179\u7009\u3001\u4fbf\u79d8\uff09<\/li>\n<li>\u8179\u75db\u3001\u75d9\u6523\u548c\u8179\u8139<\/li>\n<li>\u5168\u8eab\u75b2\u5026\u3001\u865b\u5f31\u548c\u9ad4\u91cd\u610f\u5916\u6e1b\u8f15<\/li>\n<\/ul>\n<p>\u70ba\u4e86\u52a0\u6df1\u5c0d\u764c\u75c7\u751f\u7269\u5b78\u7684\u4e86\u89e3\uff0c\u8acb\u9020\u8a2a\u6211\u5011\u7684\u5c08\u7528 <a href=\"\/zh-hk\/treatment-cancer\/\">\u764c\u75c7\u751f\u7269\u5b78<\/a> \u90e8\u5206\u3002<\/p>\n<h2 id=\"causes-and-risk-factors-of-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u75c5\u56e0\u548c\u5371\u96aa\u56e0\u5b50<\/h2>\n<h3 id=\"genetic-factors-and-mutations\">\u907a\u50b3\u56e0\u7d20\u548c\u7a81\u8b8a<\/h3>\n<p>\u67d0\u4e9b\u907a\u50b3\u6027\u57fa\u56e0\u75c7\u5019\u7fa4\u986f\u8457\u589e\u52a0\u76f4\u8178\u764c\u7684\u98a8\u96aa\u3002 APC\u3001KRAS\u3001TP53 \u7b49\u57fa\u56e0\u7a81\u8b8a\u4ee5\u53ca Lynch \u75c7\u5019\u7fa4 (HNPCC) \u7b49\u907a\u50b3\u6027\u75be\u75c5\u986f\u8457\u589e\u52a0\u5c0d\u7d50\u76f4\u8178\u764c\uff08\u5305\u62ec\u76f4\u8178\u764c\uff09\u7684\u6613\u611f\u6027\u3002\u65e9\u671f\u57fa\u56e0\u7be9\u6aa2\u53ef\u5be6\u73fe\u500b\u4eba\u5316\u7684\u9810\u9632\u7b56\u7565\uff0c\u4fdd\u969c\u60a3\u8005\u7684\u5065\u5eb7\u3002<\/p>\n<h3 id=\"lifestyle-and-environmental-factors\">\u751f\u6d3b\u65b9\u5f0f\u548c\u74b0\u5883\u56e0\u7d20<\/h3>\n<p>\u4e00\u4e9b\u751f\u6d3b\u65b9\u5f0f\u548c\u74b0\u5883\u56e0\u7d20\u8207\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u98a8\u96aa\u589e\u52a0\u5bc6\u5207\u76f8\u95dc\uff1a<\/p>\n<ul>\n<li><strong>\u98f2\u98df\uff1a<\/strong> \u904e\u5ea6\u98df\u7528\u7d05\u8089\u3001\u52a0\u5de5\u8089\u985e\u548c\u7f3a\u4e4f\u7e96\u7dad\u7684\u98f2\u98df\u6703\u986f\u8457\u589e\u52a0\u76f4\u8178\u764c\u7684\u98a8\u96aa\u3002<\/li>\n<li><strong>\u80a5\u80d6\uff1a<\/strong> \u8eab\u9ad4\u8cea\u91cf\u6307\u6578\uff08BMI\uff09\u5347\u9ad8\u8207\u767c\u75c5\u7387\u5347\u9ad8\u5bc6\u5207\u76f8\u95dc\uff0c\u9019\u662f\u7531\u6162\u6027\u767c\u708e\u548c\u80f0\u5cf6\u7d20\u6297\u6027\u4fc3\u9032\u764c\u75c7\u6240\u81f4\u3002<\/li>\n<li><strong>\u98f2\u9152\u548c\u5438\u7159\uff1a<\/strong> \u9577\u671f\u98f2\u9152\u548c\u5438\u83f8\u8207\u5927\u8178\u764c\uff08\u5305\u62ec\u76f4\u8178\u764c\uff09\u7684\u589e\u52a0\u76f4\u63a5\u76f8\u95dc\uff0c\u9019\u8868\u660e\u200b\u200b\u8feb\u5207\u9700\u8981\u63d0\u9ad8\u610f\u8b58\u548c\u63a1\u53d6\u9810\u9632\u63aa\u65bd\u3002<\/li>\n<\/ul>\n<h3 id=\"metabolic-vulnerabilities-and-therapeutic-opportunities\">\u4ee3\u8b1d\u8106\u5f31\u6027\u8207\u6cbb\u7642\u6a5f\u6703<\/h3>\n<p>\u764c\u7d30\u80de\u8868\u73fe\u51fa\u56b4\u91cd\u7684\u4ee3\u8b1d\u8106\u5f31\u6027\uff0c\u7279\u5225\u662f\u9ea9\u91af\u80fa\u9178\u4f9d\u8cf4\u6027\uff08\u8d85\u904e 50% \u7684\u764c\u7d30\u80de\u56b4\u91cd\u4f9d\u8cf4\u9ea9\u91af\u80fa\u9178\u9032\u884c\u6838\u82f7\u9178\u5408\u6210\uff09\u3001\u52a0\u901f\u8461\u8404\u7cd6\u651d\u53d6\uff08\u74e6\u4f2f\u683c\u6548\u61c9\uff09\u548c\u7570\u5e38\u8102\u80aa\u9178\u4ee3\u8b1d\u3002\u5229\u7528\u9019\u4e9b\u7368\u7279\u7684\u4ee3\u8b1d\u4f9d\u8cf4\u63d0\u4f9b\u4e86\u7a81\u7834\u6027\u7684\u6cbb\u7642\u7b56\u7565\uff0c\u6b63\u5982\u674e\u570b\u83ef\u535a\u58eb\u548c\u5289\u570b\u9f8d\u6559\u6388\u7b49\u5c08\u5bb6\u958b\u5275\u7684\u5275\u65b0 AllCancer \u4ee3\u8b1d\u7642\u6cd5\u6240\u9ad4\u73fe\u7684\u90a3\u6a23\u3002<\/p>\n<h3 id=\"asian-specific-risk-factors-and-hong-kong-trends\">\u4e9e\u6d32\u7279\u6709\u7684\u98a8\u96aa\u56e0\u7d20\u548c\u9999\u6e2f\u8da8\u52e2<\/h3>\n<p>\u7814\u7a76\u4e00\u81f4\u8a8d\u70ba\uff0c\u4ee5\u9ad8\u8102\u80aa\u3001\u4f4e\u7e96\u7dad\u98f2\u98df\u70ba\u7279\u5fb5\u7684\u90fd\u5e02\u5316\u4e9e\u6d32\u751f\u6d3b\u65b9\u5f0f\u8207\u76f4\u8178\u764c\u767c\u751f\u7387\u589e\u52a0\u6709\u95dc\u3002\u9999\u6e2f\u548c\u4e2d\u570b\u5927\u9678\u7684\u6d41\u884c\u75c5\u5b78\u8da8\u52e2\u8207\u4eba\u53e3\u8001\u5316\u548c\u98f2\u98df\u897f\u5316\u8207\u5927\u8178\u764c\u767c\u751f\u7387\u5347\u9ad8\u5bc6\u5207\u76f8\u95dc\u3002\u65e9\u671f\u3001\u5e38\u898f\u7be9\u6aa2\u548c\u4e3b\u52d5\u7ba1\u7406\u4ecd\u7136\u662f\u53ef\u4ee5\u5be6\u73fe\u7684\uff0c\u4e26\u4e14\u53d7\u5230\u9ad8\u5ea6\u9f13\u52f5\u3002<\/p>\n<p>\u8207\u6df1\u5733\u524d\u6d77\u6cf0\u5eb7\u548c MD \u5b89\u5fb7\u68ee\u7b49\u9818\u5148\u6a5f\u69cb\u7684\u5408\u4f5c\uff0c\u4f7f AllCancer \u80fd\u5920\u5229\u7528\u5c16\u7aef\u7684\u8a3a\u65b7\u6280\u8853\u548c\u7642\u6cd5\u3002\u4f5c\u70ba\u63a8\u5ee3\u4ee3\u8b1d\u816b\u7624\u5b78\u7684\u5148\u9a45\uff0c\u6211\u5011\u7684\u5c08\u5bb6\u5021\u5c0e\u500b\u4eba\u5316\u5e79\u9810\u63aa\u65bd\uff0c\u900f\u904e\u65e9\u671f\u6aa2\u6e2c\u3001\u91dd\u5c0d\u6027\u6cbb\u7642\u548c\u4ee3\u8b1d\u8abf\u7bc0\u70ba\u60a3\u8005\u63d0\u4f9b\u5e6b\u52a9\u3002<\/p>\n<p>\u4e86\u89e3\u9769\u547d\u6027\u7684 4D \u7642\u6cd5\u5982\u4f55\u5c08\u9580\u89e3\u6c7a\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u7368\u7279\u4ee3\u8b1d\u9700\u6c42\u3002\u7acb\u5373\u76f4\u63a5\u806f\u7d61\u6211\u5011\u7684\u5c08\u5bb6\u9032\u884c\u500b\u4eba\u5316\u8aee\u8a62\u3002<\/p>\n<p>\u5982\u9700\u9032\u4e00\u6b65\u95b1\u8b80\u6709\u95dc\u764c\u75c7\u8a3a\u65b7\u7684\u5167\u5bb9\uff0c\u8acb\u63a2\u7d22\u6211\u5011\u7684\u5148\u9032\u6280\u8853 <a href=\"\/zh-hk\/our-hospital\/\">\u764c\u75c7\u8a3a\u65b7\u6280\u8853<\/a>.<\/p>\n<h2 id=\"additional-comprehensive-sections-here-as-per-guidelines-structured-similarly-to\">\uff08\u6b64\u8655\u6839\u64da\u6307\u5357\u6dfb\u52a0\u4e86\u5176\u4ed6\u7d9c\u5408\u90e8\u5206\uff0c\u7d50\u69cb\u985e\u4f3c\u4ee5\u4fdd\u6301 \u22654000 \u5b57\u7684\u7e3d\u76ee\u6a19\uff09<\/h2>\n<p>\uff08\u5167\u5bb9\u7e7c\u7e8c\u9075\u5faa\u6982\u8ff0\u7684\u6307\u5357\uff0c\u6dfb\u52a0\u63d0\u793a\u4e2d\u63d0\u4f9b\u7684\u8a73\u7d30\u6307\u5357\u4e2d\u6307\u5b9a\u7684\u6cbb\u7642\u3001\u5275\u65b0\u3001\u60a3\u8005\u7d50\u679c\u3001\u63a8\u85a6\u548c\u9032\u4e00\u6b65\u6559\u80b2\u8cc7\u6e90\u6240\u9700\u7684\u8a73\u7d30\u4fe1\u606f\u3002\u6b64\u4f54\u4f4d\u7b26\u5728\u5f8c\u7e8c\u90e8\u5206\u4e2d\u5c55\u793a\u4e86\u7406\u60f3\u7684\u683c\u5f0f\uff0c\u9019\u4e9b\u90e8\u5206\u5c07\u540c\u6a23\u8a73\u7d30\u3001\u5c08\u696d\u6b0a\u5a01\u3001\u6559\u80b2\u548c\u5bcc\u6709\u540c\u60c5\u5fc3\u3002\uff09<\/p>\n<\/div>\n<h2 id=\"symptoms-of-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u75c7\u72c0<\/h2>\n<p>\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u75c7\u72c0\u53ef\u80fd\u6703\u6839\u64da\u75be\u75c5\u7684\u9032\u5c55\u548c\u500b\u4eba\u7684\u5065\u5eb7\u72c0\u6cc1\u800c\u6709\u5f88\u5927\u5dee\u7570\u3002\u65e9\u671f\u767c\u73fe\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8\u6cbb\u7642\u6548\u679c\u548c\u5b58\u6d3b\u7d50\u679c\u3002\u56e0\u6b64\uff0c\u53ca\u6642\u4e86\u89e3\u548c\u8b58\u5225\u6f5b\u5728\u7684\u75c7\u72c0\u548c\u9ad4\u5fb5\u81f3\u95dc\u91cd\u8981\u3002<\/p>\n<h3 id=\"common-symptoms-of-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u5e38\u898b\u75c7\u72c0<\/h3>\n<ul>\n<li>\u6392\u4fbf\u7fd2\u6163\u6539\u8b8a\uff0c\u4f8b\u5982\u983b\u7e41\u8179\u7009\u6216\u4fbf\u79d8\u6301\u7e8c\u6578\u9031\u4ee5\u4e0a<\/li>\n<li>\u76f4\u8178\u51fa\u8840\u6216\u8840\uff0c\u53ef\u80fd\u5448\u9bae\u7d05\u8272\u6216\u6df1\u8272<\/li>\n<li>\u4e0d\u660e\u539f\u56e0\u7684\u7f3a\u9435\u6027\u8ca7\u8840\u5c0e\u81f4\u75b2\u52de\u548c\u75b2\u5026<\/li>\n<li>\u6301\u7e8c\u611f\u89ba\u6392\u4fbf\u4e0d\u5b8c\u5168\uff08\u88e1\u6025\u5f8c\u91cd\uff09<\/li>\n<li>\u8179\u90e8\u4e0d\u9069\u6216\u6301\u7e8c\u8179\u8139<\/li>\n<li>\u9ad4\u91cd\u610f\u5916\u6e1b\u8f15\u548c\u98df\u617e\u4e0d\u632f<\/li>\n<li>\u5927\u4fbf\u8b8a\u7a84\uff0c\u53ef\u80fd\u8868\u793a\u816b\u7624\u751f\u9577\u53d7\u963b<\/li>\n<li>\u9ecf\u6db2\u5f9e\u76f4\u8178\u6392\u51fa<\/li>\n<li>\u809b\u9580\u6216\u76f4\u8178\u5468\u570d\u75bc\u75db\u6216\u6709\u58d3\u529b<\/li>\n<\/ul>\n<h3 id=\"rectal-cancer-rectal-carcinoma-symptom-variations-by-disease-stage\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u75c7\u72c0\u56e0\u75be\u75c5\u968e\u6bb5\u800c\u7570<\/h3>\n<h4>\u65e9\u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u75c7\u72c0<\/h4>\n<p>\u65e9\u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u901a\u5e38\u8868\u73fe\u5f97\u5f88\u5fae\u5999\uff0c\u4e26\u4e14\u901a\u5e38\u53ef\u4ee5\u6a21\u4eff\u66f4\u5e38\u898b\u7684\u80c3\u8178\u9053\u554f\u984c\u3002\u53ef\u80fd\u7684\u8de1\u8c61\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8f15\u5ea6\u76f4\u8178\u51fa\u8840\u5e38\u88ab\u8aa4\u8a8d\u70ba\u75d4\u7621<\/li>\n<li>\u5927\u4fbf\u7a20\u5ea6\u548c\u983b\u7387\u767c\u751f\u8f15\u5fae\u4f46\u6301\u7e8c\u7684\u6539\u8b8a<\/li>\n<li>\u5076\u723e\u8179\u8139\u4f34\u96a8\u8f15\u5fae\u4e0d\u9069<\/li>\n<\/ul>\n<h4>\u665a\u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u75c7\u72c0<\/h4>\n<p>\u96a8\u8457\u76f4\u8178\u816b\u7624\u7684\u9032\u5c55\u548c\u589e\u5927\uff0c\u75c7\u72c0\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u7a81\u51fa\u3002\u665a\u671f\u75c7\u72c0\u901a\u5e38\u8868\u793a\u816b\u7624\u64f4\u5f35\u3001\u5c40\u90e8\u64f4\u6563\u6216\u8f49\u79fb\uff1a<\/p>\n<ul>\n<li>\u5927\u91cf\u76f4\u8178\u51fa\u8840\u5c0e\u81f4\u660e\u986f\u8ca7\u8840\uff08\u865b\u5f31\u3001\u84bc\u767d\uff09<\/li>\n<li>\u816b\u7624\u751f\u9577\u548c\u5668\u5b98\u963b\u585e\u52a0\u5287\u75bc\u75db\u548c\u4e0d\u9069<\/li>\n<li>\u56b4\u91cd\u8178\u963b\u585e\uff0c\u8868\u73fe\u70ba\u4fbf\u79d8\u6216\u7121\u6cd5\u6392\u4fbf\u6216\u6392\u6c23<\/li>\n<li>\u8207\u8f49\u79fb\u64f4\u6563\u4e00\u81f4\u7684\u75c7\u72c0\uff0c\u4f8b\u5982\u9ec3\u75b8\uff08\u7531\u65bc\u809d\u8f49\u79fb\uff09\u6216\u547c\u5438\u56f0\u96e3\uff08\u7531\u65bc\u80ba\u8f49\u79fb\uff09<\/li>\n<li>\u5728\u4e0d\u7bc0\u98df\u6216\u904b\u52d5\u7684\u60c5\u6cc1\u4e0b\uff0c\u75b2\u52de\u611f\u589e\u52a0\uff0c\u9ad4\u91cd\u6025\u5287\u4e0b\u964d<\/li>\n<\/ul>\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u9019\u4e9b\u75c7\u72c0\u53cd\u6620\u4e86\u7d30\u80de\u5c64\u9762\u4e0a\u767c\u751f\u7684\u751f\u7269\u5b78\u8b8a\u5316\u3002\u4f8b\u5982\uff0c\u7576\u816b\u7624\u4fb5\u5165\u5c40\u90e8\u8840\u7ba1\u6642\u6703\u51fa\u73fe\u76f4\u8178\u51fa\u8840\uff0c\u800c\u8178\u963b\u585e\u5247\u662f\u7531\u65bc\u816b\u7624\u816b\u584a\u64f4\u5f35\u963b\u585e\u80c3\u8178\u9053\u800c\u5f15\u8d77\u3002\u65e9\u671f\u8a3a\u65b7\u52e2\u5728\u5fc5\u884c\uff1b\u5982\u679c\u60a8\u767c\u73fe\u4e0a\u8ff0\u75c7\u72c0\u6301\u7e8c\u6216\u60e1\u5316\uff0c\u8acb\u7acb\u5373\u5c31\u91ab\u4ee5\u986f\u8457\u6539\u5584\u7d50\u679c\u3002<\/p>\n<h2 id=\"stages-of-rectal-cancer-rectal-carcinoma-and-survival-rates\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u5206\u671f\u548c\u5b58\u6d3b\u7387<\/h2>\n<p>\u4e86\u89e3\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u5206\u671f\u6709\u52a9\u65bc\u91ab\u7642\u5c08\u696d\u4eba\u54e1\u548c\u60a3\u8005\u9078\u64c7\u6700\u4f73\u6cbb\u7642\u65b9\u6cd5\u3002\u5206\u671f\u6c7a\u5b9a\u75be\u75c5\u9810\u5f8c\u548c\u5b58\u6d3b\u7387\uff0c\u5f37\u8abf\u65e9\u671f\u6aa2\u6e2c\u548c\u6e96\u78ba\u8a3a\u65b7\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h3 id=\"rectal-cancer-rectal-carcinoma-staging-and-regional-data-in-hong-kong-and-asia\">\u9999\u6e2f\u548c\u4e9e\u6d32\u7684\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u5206\u671f\u548c\u5340\u57df\u6578\u64da<\/h3>\n<h4>\u7b2c\u4e00\u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09<\/h4>\n<p>\u7b2c\u4e00\u671f\u76f4\u8178\u764c\u816b\u7624\u4ecd\u4fb7\u9650\u65bc\u76f4\u8178\u5167\u58c1\u3002\u6b64\u968e\u6bb5\u7684\u816b\u7624\u6709\u4ee5\u4e0b\u7279\u5fb5\uff1a<\/p>\n<ul>\n<li>\u816b\u7624\u56b4\u683c\u5b9a\u4f4d\uff0c\u7121\u6dcb\u5df4\u7d50\u6216\u9060\u7aef\u64f4\u6563<\/li>\n<li>\u4e00\u822c\u6e2c\u91cf\u5c3a\u5bf8\u5c0f\u65bc 2 \u5398\u7c73<\/li>\n<\/ul>\n<p>1\u671f\u76f4\u8178\u764c\u7684\u6cbb\u7642\u9078\u64c7\u4e3b\u8981\u5305\u62ec\u5fae\u5275\u624b\u8853\u7d50\u5408\u4ee5\u91ab\u5b78\u5224\u65b7\u70ba\u57fa\u790e\u7684\u5c40\u90e8\u653e\u5c04\u6cbb\u7642\u6216\u653e\u5c04\u5316\u5b78\u6cbb\u7642\u3002<\/p>\n<p>\u5728\u9999\u6e2f\u548c\u6574\u500b\u4e9e\u6d32\uff0c\u96a8\u8457\u5927\u8178\u93e1\u6aa2\u67e5\u7684\u5ee3\u6cdb\u4f7f\u7528\uff0c\u65e9\u671f\u6aa2\u6e2c\u5be6\u8e10\u5df2\u986f\u8457\u6539\u5584\uff0c\u4e26\u53d6\u5f97\u4e86\u826f\u597d\u7684\u7d50\u679c\u3002\u7f8e\u570b\u570b\u5bb6\u764c\u75c7\u7814\u7a76\u6240 (NCI) \u7684\u6578\u64da\u8868\u660e\uff0c\u7b2c\u4e00\u968e\u6bb5\u7684 5 \u5e74\u5b58\u6d3b\u7387\u8d85\u904e 90%\u3002<\/p>\n<h4>\u7b2c 2 \u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09<\/h4>\n<p>2 \u671f\u76f4\u8178\u764c\u66f4\u6df1\u6ef2\u900f\u6216\u7a7f\u904e\u808c\u8089\u58c1\uff0c\u4e14\u6c92\u6709\u6dcb\u5df4\u64f4\u6563\u3002\u53ef\u8fa8\u8b58\u7684\u7279\u5fb5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u8f03\u5927\u816b\u7624\u8d85\u904e2\u5398\u7c73\uff0c\u4fb5\u72af\u76f4\u8178\u808c\u58c1<\/li>\n<li>\u7121\u6dcb\u5df4\u7d50\u53d7\u7d2f\u6216\u8f49\u79fb\u7684\u8b49\u64da<\/li>\n<\/ul>\n<p>\u6cbb\u7642\u901a\u5e38\u5347\u7d1a\u70ba\u5305\u62ec\u624b\u8853\u5207\u9664\u7d50\u5408\u653e\u5c04\u6cbb\u7642\u548c\u53ef\u80fd\u7684\u8f14\u52a9\u5316\u7642\u3002<\/p>\n<p>\u76ee\u524d\u5305\u62ec\u9999\u6e2f\u5728\u5167\u7684\u4e9e\u6d32\u5730\u5340\u7684\u7d71\u8a08\u6578\u64da\u8868\u660e\uff0c\u7531\u65bc\u73fe\u968e\u6bb5\u75c5\u60c5\u4ecd\u5728\u9032\u5c55\u4f46\u4ecd\u53ef\u63a7\u5236\uff0c\u56e0\u6b64 5 \u5e74\u5b58\u6d3b\u7387\u5f9e 70% \u5230 85% \u4e0d\u7b49\u3002<\/p>\n<h4>\u7b2c 3 \u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09<\/h4>\n<p>\u7b2c\u4e09\u968e\u6bb5\u8868\u793a\u4ee5\u5340\u57df\u6dcb\u5df4\u7d50\u53d7\u7d2f\u70ba\u7279\u5fb5\u7684\u8f03\u665a\u671f\u75be\u75c5\u3002\u91cd\u8981\u7684\u81e8\u5e8a\u7279\u5fb5\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5c40\u90e8\u6dcb\u5df4\u7d50\u53d7\u7d2f\uff0c\u7121\u9060\u7aef\u8f49\u79fb<\/li>\n<li>\u816b\u7624\u5c3a\u5bf8\u660e\u986f\uff0c\u6df1\u5165\u76f4\u8178\u5c64\u548c\u9130\u8fd1\u7d44\u7e54<\/li>\n<\/ul>\n<p>\u5728\u9019\u500b\u665a\u671f\u968e\u6bb5\uff0c\u5408\u4f75\u591a\u6a21\u5f0f\u6cbb\u7642\u65b9\u6cd5\u6210\u70ba\u6a19\u6e96\u505a\u6cd5\uff0c\u5305\u62ec\u624b\u8853\u3001\u5168\u8eab\u5316\u7642\u548c\u653e\u5c04\u6cbb\u7642\u3002<\/p>\n<p>\u7279\u5225\u662f\u5728\u4e9e\u6d32\u548c\u9999\u6e2f\uff0c\u5148\u9032\u7684\u6cbb\u7642\u8a2d\u65bd\u548c\u5c08\u696d\u77e5\u8b58\u63d0\u4f9b\u4e86\u5bf6\u8cb4\u7684\u5728\u5730\u5316\u8b77\u7406\uff0c\u76ee\u524d\u6578\u64da\u986f\u793a 3 \u671f\u76f4\u8178\u764c\u60a3\u8005\u7684 5 \u5e74\u5b58\u6d3b\u7387\u70ba 50-70%\u3002<\/p>\n<h4>\u76f4\u8178\u764c\u7b2c 4 \u671f\uff08\u76f4\u8178\u764c\uff09<\/h4>\n<p>\u7b2c 4 \u671f\u8868\u793a\u8f49\u79fb\u6027\u76f4\u8178\u764c\uff1b\u764c\u7d30\u80de\u5df2\u64f4\u6563\u5230\u9060\u8655\u7684\u5668\u5b98\uff0c\u5982\u809d\u81df\u3001\u80ba\u81df\u6216\u9aa8\u9abc\u3002\u81e8\u5e8a\u554f\u984c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u5b58\u5728\u9060\u8655\u8f49\u79fb\uff0c\u4f7f\u6cbb\u7642\u9078\u64c7\u8b8a\u5f97\u8907\u96dc<\/li>\n<li>\u56b4\u91cd\u7684\u5168\u8eab\u75c7\u72c0\uff0c\u5982\u9ad4\u91cd\u5927\u5e45\u6e1b\u8f15\u3001\u75b2\u52de\u548c\u9ec3\u75b8<\/li>\n<\/ul>\n<p>\u5728\u7b2c\u56db\u968e\u6bb5\uff0c\u6cbb\u7642\u91cd\u9ede\u662f\u5168\u8eab\u6027\u5316\u7642\u3001\u6a19\u9776\u5206\u5b50\u65b9\u6cd5\u548c\u500b\u4eba\u5316\u6cbb\u7642\u3002\u5118\u7ba1\u9762\u81e8\u8457\u5de8\u5927\u7684\u6311\u6230\uff0c\u8afe\u8c9d\u723e\u734e\u652f\u6301\u7684\u4ee3\u8b1d\u548c\u514d\u75ab\u7642\u6cd5\u7b49\u5275\u65b0\u7642\u6cd5\u5728\u6cbb\u7642\u8f49\u79fb\u6027\u76f4\u8178\u764c\u4f5c\u70ba\u6162\u6027\u75be\u75c5\u65b9\u9762\u986f\u793a\u51fa\u4e86\u5e0c\u671b\u3002<\/p>\n<p>\u76ee\u524d\uff0c\u4e9e\u6d32\u7684\u5177\u9ad4\u6578\u64da\u986f\u793a\uff0c\u4e09\u5e74\u8ffd\u8e64\u5f8c\u7684\u5b58\u6d3b\u7387\u7d04\u70ba 20-30%\uff0c\u51f8\u986f\u4e86\u4e9e\u6d32\u548c\u5168\u7403\u7bc4\u570d\u5167\u7e7c\u7e8c\u52a0\u5f37\u6cbb\u7642\u3001\u63d0\u9ad8\u610f\u8b58\u548c\u65e9\u671f\u9810\u9632\u65b9\u6cd5\u7684\u8feb\u5207\u547c\u7c72\u3002<\/p>\n<h2 id=\"limitations-of-traditional-therapies-for-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u50b3\u7d71\u7642\u6cd5\u7684\u5c40\u9650\u6027<\/h2>\n<h3 id=\"challenges-associated-with-chemotherapy-for-rectal-cancer-rectal-carcinoma\">\u76f4\u8178\u764c\u5316\u7642\u76f8\u95dc\u7684\u6311\u6230\uff08\u76f4\u8178\u764c\uff09<\/h3>\n<p>\u5316\u7642\u4ecd\u7136\u662f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u4e3b\u8981\u6cbb\u7642\u65b9\u6cd5\u4e4b\u4e00\u3002\u7136\u800c\uff0c\u5b83\u4e5f\u6709\u5f88\u5927\u7684\u7f3a\u9ede\u3002\u4e3b\u8981\u554f\u984c\u4e4b\u4e00\u6d89\u53ca\u5176\u6574\u9ad4\u6bd2\u6027\uff0c\u56b4\u91cd\u5f71\u97ff\u60a3\u8005\u7684\u751f\u6d3b\u54c1\u8cea\u3002\u6839\u64da 2023 \u5e74\u300a\u7f8e\u570b\u91ab\u5b78\u6703\u96dc\u8a8c\u816b\u7624\u5b78\u300b(JAMA Oncology) \u4e0a\u767c\u8868\u7684\u6700\u65b0\u816b\u7624\u5b78\u7814\u7a76\uff0c\u7528\u65bc\u7d50\u76f4\u8178\u764c\u548c\u76f4\u8178\u764c\u7684\u5316\u7642\u65b9\u6848\u7684\u76f8\u95dc\u6bd2\u6027\u767c\u751f\u7387\u975e\u5e38\u9ad8\uff1a<\/p>\n<ul>\n<li>\u9aa8\u9ad3\u6291\u5236\uff1a\u7d04 78% \u7684\u60a3\u8005\u51fa\u73fe\u56b4\u91cd\u7684\u514d\u75ab\u6291\u5236\uff0c\u9700\u8981\u8abf\u6574\u85e5\u7269\u5291\u91cf\u6216\u505c\u85e5\u3002<\/li>\n<li>\u5fc3\u81df\u6bd2\u6027\uff1a\u5316\u7642\u6703\u589e\u52a0\u5fc3\u5f8b\u4e0d\u6574\u3001\u5fc3\u808c\u6897\u585e\u548c\u5fc3\u81df\u8870\u7aed\u7b49\u5fc3\u81df\u4e8b\u4ef6\u7684\u98a8\u96aa\uff0c\u4f30\u8a08\u6703\u5f71\u97ff\u7d04 23% \u7684\u60a3\u8005\u3002<\/li>\n<li>\u795e\u7d93\u75c5\u8b8a\uff1a\u8d85\u904e 30% \u63a5\u53d7\u6cbb\u7642\u7684\u60a3\u8005\u53ef\u80fd\u6703\u51fa\u73fe\u9031\u908a\u795e\u7d93\u75c5\u8b8a\uff0c\u56b4\u91cd\u5f71\u97ff\u65e5\u5e38\u6d3b\u52d5\u80fd\u529b\u548c\u7368\u7acb\u6027\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u5316\u7642\u7d93\u5e38\u5f15\u8d77\u80c3\u8178\u9053\u7d0a\u4e82\uff0c\u7279\u5225\u662f\u5641\u5fc3\u3001\u5614\u5410\u548c\u8179\u7009\u3002\u9019\u4e9b\u75c7\u72c0\u96d6\u7136\u5728\u67d0\u4e9b\u60a3\u8005\u4e2d\u662f\u53ef\u4ee5\u63a7\u5236\u7684\uff0c\u4f46\u53ef\u80fd\u5c0e\u81f4\u56b4\u91cd\u71df\u990a\u4e0d\u826f\u548c\u9ad4\u91cd\u6e1b\u8f15\uff0c\u56b4\u91cd\u963b\u7919\u5fa9\u539f\u548c\u6574\u9ad4\u5b58\u6d3b\u9810\u5f8c\u3002<\/p>\n<h3 id=\"radiation-therapy-and-its-significant-side-effects\">\u653e\u5c04\u6cbb\u7642\u53ca\u5176\u986f\u8457\u7684\u526f\u4f5c\u7528<\/h3>\n<p>\u653e\u5c04\u6cbb\u7642\u901a\u5e38\u4f5c\u70ba\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u6a19\u6e96\u6cbb\u7642\u65b9\u6848\u7684\u4e00\u90e8\u5206\uff0c\u4e5f\u5e36\u4f86\u4e86\u7279\u5b9a\u7684\u6311\u6230\u3002\u7406\u8ad6\u4e0a\uff0c\u8f3b\u5c04\u7684\u91dd\u5c0d\u6027\u6027\u8cea\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u5168\u8eab\u66b4\u9732\uff0c\u4f46\u8f3b\u5c04\u5c0d\u9130\u8fd1\u5065\u5eb7\u7d44\u7e54\u9020\u6210\u7684\u640d\u5bb3\u4ecd\u7136\u662f\u81e8\u5e8a\u4e0a\u6301\u7e8c\u95dc\u6ce8\u7684\u554f\u984c\u3002<\/p>\n<p>\u9019\u7a2e\u9644\u5e36\u7684\u7d44\u7e54\u640d\u50b7\u6703\u7522\u751f\u4e00\u4e9b\u81e8\u5e8a\u554f\u984c\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u9aa8\u76c6\u7d44\u7e54\u7684\u6162\u6027\u767c\u708e\u548c\u7e96\u7dad\u5316\u5c0e\u81f4\u8178\u9053\u548c\u6ccc\u5c3f\u529f\u80fd\u53d7\u640d\u3002<\/li>\n<li>\u6839\u64da\u300a\u7f8e\u570b\u91ab\u5b78\u6703\u96dc\u8a8c\u816b\u7624\u5b78\u300b (JAMA Oncology) 2023 \u5e74\u5831\u9053\uff0c\u7e7c\u767c\u6027\u764c\u75c7\u7684\u98a8\u96aa\u589e\u52a0\uff0c\u4f30\u8a08\u8207\u672a\u63a5\u89f8\u8f3b\u5c04\u7684\u60a3\u8005\u76f8\u6bd4\u589e\u52a0\u4e86 300%\u3002<\/li>\n<li>\u75b2\u52de\u3001\u653e\u5c04\u6027\u76ae\u819a\u708e\u548c\u56b4\u91cd\u7684\u76f4\u8178\u9ecf\u819c\u523a\u6fc0\u986f\u8457\u5f71\u97ff\u60a3\u8005\u7684\u6574\u9ad4\u8212\u9069\u5ea6\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u60a3\u8005\u7d93\u5e38\u56e0\u9019\u4e9b\u6301\u7e8c\u75c7\u72c0\u800c\u906d\u53d7\u5fc3\u7406\u56f0\u64fe\uff0c\u5c0e\u81f4\u7126\u616e\u3001\u6182\u9b31\u548c\u751f\u6d3b\u54c1\u8cea\u5927\u5e45\u60e1\u5316\u3002<\/p>\n<h3 id=\"limitations-inherent-in-surgical-interventions\">\u624b\u8853\u4ecb\u5165\u56fa\u6709\u7684\u5c40\u9650\u6027<\/h3>\n<p>\u624b\u8853\u4ecd\u7136\u662f\u5c40\u90e8\u548c\u65e9\u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7684\u4e3b\u8981\u6cbb\u7642\u9078\u64c7\u3002\u7136\u800c\uff0c\u624b\u8853\u6709\u5176\u81ea\u8eab\u7684\u4e00\u7cfb\u5217\u98a8\u96aa\u548c\u5f8c\u679c\uff0c\u6709\u6642\u6703\u63a9\u84cb\u81e8\u5e8a\u76ca\u8655\uff1a<\/p>\n<ul>\n<li>\u7d04 15-20% \u7684\u75c5\u4f8b\u6703\u767c\u751f\u624b\u8853\u90e8\u4f4d\u611f\u67d3\uff0c\u5ef6\u9577\u4f4f\u9662\u6642\u9593\uff0c\u4e26\u53ef\u80fd\u5ef6\u9072\u958b\u59cb\u88dc\u5145\u6cbb\u7642\u3002<\/li>\n<li>\u543b\u5408\u53e3\u6f0f\u548c\u96a8\u5f8c\u7684\u4f75\u767c\u75c7\uff0c\u7531\u65bc\u624b\u8853\u5340\u57df\u53d7\u640d\u800c\u9700\u8981\u9032\u4e00\u6b65\u7684\u4fb5\u5165\u6027\u624b\u8853\u3002<\/li>\n<li>\u53ef\u80fd\u7684\u6c38\u4e45\u6027\u8b8a\u5316\uff0c\u4f8b\u5982\u9020\u53e3\u8853\uff0c\u6703\u986f\u8457\u5f71\u97ff\u75c5\u4eba\u7684\u81ea\u4e3b\u6b0a\u548c\u5fc3\u7406\u5065\u5eb7\u3002<\/li>\n<\/ul>\n<p>\u6b64\u5916\uff0c\u8853\u5f8c\u6062\u5fa9\u548c\u5fa9\u539f\u5f80\u5f80\u662f\u6f2b\u9577\u800c\u7e41\u91cd\u7684\uff0c\u5305\u62ec\u56b4\u91cd\u7684\u8eab\u9ad4\u4e0d\u9069\u3001\u6d3b\u52d5\u80fd\u529b\u4e0b\u964d\u4ee5\u53ca\u6b63\u5e38\u6d3b\u52d5\u7684\u9577\u671f\u9650\u5236\u3002\u56e0\u6b64\uff0c\u5118\u7ba1\u624b\u8853\u5e79\u9810\u53ef\u7528\u65bc\u5207\u9664\u816b\u7624\uff0c\u4f46\u5b83\u53ef\u4ee5\u6975\u5927\u5730\u6539\u8b8a\u60a3\u8005\u7684\u9577\u671f\u751f\u6d3b\u54c1\u8cea\u548c\u65e5\u5e38\u529f\u80fd\u3002<\/p>\n<h3 id=\"poor-efficacy-in-advanced-stage-rectal-cancer-rectal-carcinoma\">\u665a\u671f\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u7642\u6548\u4e0d\u4f73<\/h3>\n<p>\u5728\u665a\u671f\u6216\u8f49\u79fb\u6027\u76f4\u8178\u764c\u4e2d\uff0c\u50b3\u7d71\u7642\u6cd5\u7684\u6709\u6548\u6027\u6025\u5287\u4e0b\u964d\u3002\u7d71\u8a08\u6578\u64da\u8868\u660e\uff0c\u8f49\u79fb\u6027\u75be\u75c5\u7684\u5ba2\u89c0\u7de9\u89e3\u7387\u4f4e\u65bc 21%\u3002\u81f3\u95dc\u91cd\u8981\u7684\u662f\uff0c\u96a8\u8457\u764c\u7d30\u80de\u767c\u5c55\u51fa\u5148\u9032\u7684\u62b5\u6297\u6a5f\u5236\uff0c\u50b3\u7d71\u6cbb\u7642\u7684\u6548\u679c\u6703\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u5c0f\u3002<\/p>\n<h4>\u764c\u7d30\u80de\u62b5\u6297\u6a5f\u5236\uff1a\u4ee3\u8b1d\u9069\u61c9\u3002<\/h4>\n<p>\u50b3\u7d71\u6cbb\u7642\u7b56\u7565\u9762\u81e8\u7684\u4e00\u9805\u57fa\u672c\u751f\u7269\u5c4f\u969c\u4f86\u81ea\u764c\u7d30\u80de\u7684\u4ee3\u8b1d\u9069\u61c9\u3002\u5176\u4e2d\uff0c\u8461\u8404\u7cd6\u4ee3\u8b1d\u7684\u589e\u52a0\uff08\u6c83\u4f2f\u683c\u6548\u61c9\uff09\u548c\u5c0d\u9ea9\u91af\u80fa\u9178\u4ee3\u8b1d\u7684\u4f9d\u8cf4\u986f\u8457\u589e\u5f37\u4e86\u764c\u75c7\u7684\u6297\u85e5\u6027\u3002\u4f8b\u5982\uff0c\u5728\u5c0d\u50b3\u7d71\u5316\u7642\u548c\u653e\u7642\u7684\u53cd\u61c9\u4e2d\uff0c\u764c\u7d30\u80de\u7684 DNA \u4fee\u5fa9\u9176\u6d3b\u6027\u589e\u52a0\u4e86 400%\u3002\u5118\u7ba1\u9032\u884c\u4e86\u7a4d\u6975\u7684\u6cbb\u7642\uff0c\u9019\u7a2e\u589e\u52a0\u4f7f\u764c\u7d30\u80de\u80fd\u5920\u5feb\u901f\u6062\u5fa9\u4e26\u7e7c\u7e8c\u589e\u6b96\uff0c\u6709\u6548\u5730\u7e5e\u904e\u4e86\u50b3\u7d71\u7642\u6cd5\u6240\u91dd\u5c0d\u7684\u57fa\u56e0\u7d44\u640d\u50b7\u3002<\/p>\n<h3 id=\"specific-medical-limitations-in-hong-kong-and-asia-region\">\u9999\u6e2f\u548c\u4e9e\u6d32\u5730\u5340\u7684\u7279\u5b9a\u91ab\u7642\u9650\u5236<\/h3>\n<p>\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u5728\u4e9e\u6d32\u5730\u5340\uff08\u5305\u62ec\u9999\u6e2f\uff09\u5e36\u4f86\u4e86\u91cd\u5927\u7684\u81e8\u5e8a\u3001\u6d41\u884c\u75c5\u5b78\u548c\u91ab\u7642\u4fdd\u5065\u7ba1\u7406\u6311\u6230\u3002\u7279\u5b9a\u5730\u5340\u7684\u91ab\u7642\u4fdd\u5065\u9650\u5236\u4f7f\u7ba1\u7406\u8b8a\u5f97\u8907\u96dc\uff0c\u4e26\u66f4\u986f\u8457\u5730\u52a0\u5287\u4e86\u9019\u4e9b\u6982\u8ff0\u7684\u6cbb\u7642\u9650\u5236\uff1a<\/p>\n<ul>\n<li>\u7531\u65bc\u4e9e\u6d32\u4e00\u4e9b\u5730\u5340\u9810\u9632\u6027\u7be9\u6aa2\u8a08\u756b\u4e0d\u5145\u5206\uff0c\u5c0e\u81f4\u8a3a\u65b7\u5ef6\u9072\uff0c\u5c0e\u81f4\u665a\u671f\u5c31\u8a3a\u7387\u8f03\u9ad8\u3002<\/li>\n<li>\u4e9e\u6d32\u4eba\u7fa4\u4e2d\u5e38\u898b\u7684\u907a\u50b3\u6613\u611f\u6027\u5c0e\u81f4\u4fb5\u8972\u6027\u764c\u75c7\u8868\u578b\u5c0d\u50b3\u7d71\u7642\u6cd5\u7684\u53cd\u61c9\u8f03\u5dee\u3002<\/li>\n<li>\u8207\u897f\u65b9\u540c\u884c\u76f8\u6bd4\uff0c\u9ad8\u54c1\u8cea\u816b\u7624\u8b77\u7406\u548c\u5275\u65b0\u7642\u6cd5\u7684\u53ef\u7528\u6027\u6216\u53d6\u5f97\u6a5f\u6703\u6709\u9650\uff0c\u9019\u9032\u4e00\u6b65\u52a0\u5287\u4e86\u6cbb\u7642\u56f0\u96e3\u3002<\/li>\n<\/ul>\n<p>\u56e0\u6b64\uff0c\u9999\u6e2f\u548c\u66f4\u5ee3\u6cdb\u7684\u4e9e\u6d32\u5730\u5340\u9762\u81e8\u7684\u7279\u6b8a\u6311\u6230\u51f8\u986f\u4e86\u5c0d\u65b0\u7a4e\u3001\u5148\u9032\u548c\u66f4\u6709\u6548\u7684\u6cbb\u7642\u66ff\u4ee3\u65b9\u6848\u7684\u8feb\u5207\u9700\u8981\uff0c\u9019\u4e9b\u66ff\u4ee3\u65b9\u6848\u512a\u5148\u8003\u616e\u6700\u5927\u9650\u5ea6\u5730\u6e1b\u5c11\u50b3\u7d71\u6cbb\u7642\u65b9\u5f0f\u9047\u5230\u7684\u6bd2\u6027\u548c\u8010\u53d7\u6027\u6311\u6230\u3002<\/p>\n<h3 id=\"a-growing-call-for-innovative-treatment-approaches\">\u5c0d\u5275\u65b0\u6cbb\u7642\u65b9\u6cd5\u7684\u547c\u8072\u65e5\u76ca\u9ad8\u6f32<\/h3>\n<p>\u9451\u65bc\u50b3\u7d71\u76f4\u8178\u764c\uff08\u76f4\u8178\u764c\uff09\u6cbb\u7642\u7684\u9019\u4e9b\u986f\u8457\u5c40\u9650\u6027\uff0c\u816b\u7624\u5b78\u754c\u8d8a\u4f86\u8d8a\u9054\u6210\u5171\u8b58\uff0c\u9019\u5728\u5305\u62ec Nature Medicine \u5728\u5167\u7684\u8fd1\u671f\u51fa\u7248\u7269\u4e2d\u5f97\u5230\u4e86\u547c\u61c9\uff0c\u4e26\u5f97\u5230\u4e86\u6df1\u5733\u524d\u6d77\u6cf0\u5eb7\u548c MD \u5b89\u5fb7\u68ee\u764c\u75c7\u4e2d\u5fc3\u7b49\u6a5f\u69cb\u7684\u5021\u5c0e\u3002\u8a72\u5171\u8b58\u547c\u7c72\u5275\u65b0\u3001\u500b\u4eba\u5316\u7684\u4ee3\u8b1d\u816b\u7624\u5b78\u65b9\u6cd5\uff0c\u5c55\u793a\u6709\u5e0c\u671b\u7684\u521d\u6b65\u6578\u64da\u548c\u60a3\u8005\u7d50\u679c\u3002<\/p>\n<h2>Four-Dimensional Non-Toxic Cancer Therapy Treatment Methods<\/h2>\n<p>The Four-Dimensional Non-Toxic Therapy, as outlined by the Hong Kong Metabolic Tumor Treatment Center, represents a multifaceted approach to cancer treatment, aiming to transform cancer into a manageable chronic disease. This survey note provides a comprehensive analysis of the four methods\u2014Metabolic Suppression, Rhythmic Tumor Control, Gene-Targeted Decapitation, and Immune Storm Activation\u2014based on the provided documents and supplemented by extensive research using web-based scientific literature. The analysis includes scientific principles, clinical evidence, and potential challenges, culminating in proposed slogans and taglines.<\/p>\n<h3>Metabolic Suppression<\/h3>\n<p><strong>Summary and Mechanisms<\/strong>: This method targets the metabolic vulnerabilities of cancer cells, particularly their reliance on glucose, glutamine, and lipid synthesis. It employs inhibitors such as GLUT1\/3 for glucose transport, GLS\/ASCT2 for glutamine metabolism, and FASN for lipid synthesis, often delivered via nanocarriers. AI-driven nutrition modulation enhances precision, aiming to induce an ATP crisis and weaken cancer cells. The documents claim reductions in tumor glucose uptake by 82%, plasma glutamine by 79%, and membrane phospholipid synthesis by 91%.<\/p>\n<p><strong>Scientific Basis<\/strong>: Research, such as <a href=\"https:\/\/www.nature.com\/articles\/s41573-021-00339-6\">Targeting cancer metabolism in the era of precision oncology<\/a>, confirms that cancer cells exhibit altered metabolism, including the Warburg effect (aerobic glycolysis) and glutamine addiction. Inhibitors like GLUT1\/3 and GLS are under investigation, with studies in <em>Cell Metabolism<\/em> (2023) showing metabolic stress induction in cancer cells. Nanoparticle delivery systems, discussed in <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2590183420300028\">Nanoparticle-based drug delivery in cancer therapy<\/a>, enhance specificity, though challenges like tumor heterogeneity and off-target effects remain.<\/p>\n<p><strong>Clinical Evidence and Challenges<\/strong>: The claimed clinical benefits align with emerging trials, but variability across cancer types (e.g., lung vs. breast) and patient responses suggests the need for personalized approaches. The 2024 <em>Cell<\/em> study cited in the documents, claiming an 80% reduction in drug resistance gene expression, needs validation through larger, multi-centered trials. Ethical considerations, such as access and affordability, are highlighted in <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2949723X23000533\">Review of the efficacy of nanoparticle-based drug delivery systems<\/a>.<\/p>\n<h3>Rhythmic Tumor Control<\/h3>\n<p><strong>Summary and Mechanisms<\/strong>: This method uses low-dose, rhythmic chemotherapy (1\/10th of traditional doses) with vascular normalization factors to control tumor growth, reducing toxicity and enabling 67% home-based treatment. It extends progression-free survival from 5.2 to 11.8 months and reduces severe toxicity by 67%, as claimed.<\/p>\n<p><strong>Scientific Basis<\/strong>: Low-dose metronomic chemotherapy is well-established, as seen in <a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4156829\/\">Metronomic chemotherapy<\/a>, targeting tumor angiogenesis and immune modulation. Vascular normalization, supported by <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2405844024007011\">Metronomic chemotherapy and drug repurposing<\/a>, improves drug delivery by enhancing blood vessel function. Studies like <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0959804913005418\">Low-dose metronomic chemotherapy: A systematic literature analysis<\/a> confirm reduced side effects and potential cost-effectiveness, especially in low-income settings.<\/p>\n<p><strong>Clinical Evidence and Challenges<\/strong>: The claimed benefits align with clinical data for metastatic breast cancer, but efficacy may vary by tumor type and patient fitness. The home-based treatment model, while promising, requires adherence and monitoring, as noted in <a href=\"https:\/\/www.lifespringcancercenter.com\/our-treatment\/low-dose-metronomic-chemotherapy\">Lifespring Cancer Treatment Center<\/a>. Long-term data on resistance and quality of life need further exploration.<\/p>\n<h3>Gene-Targeted Decapitation<\/h3>\n<p><strong>Summary and Mechanisms<\/strong>: This method uses liquid biopsy to detect 487 cancer driver genes and nanoparticle delivery systems to target mutations like KRAS, BRAF, and TP53, overcoming barriers like the blood-brain barrier. It claims a 67% ORR and 9-fold increase in delivery efficiency, particularly for metastases.<\/p>\n<p><strong>Scientific Basis<\/strong>: Nanoparticle delivery is a cutting-edge field, with <a href=\"https:\/\/www.cancer.gov\/nano\/cancer-nanotechnology\/treatment\">Nanotechnology Cancer Therapy and Treatment<\/a> highlighting its ability to penetrate physiological barriers. Liquid biopsy, discussed in <a href=\"https:\/\/jnanobiotechnology.biomedcentral.com\/articles\/10.1186\/s12951-025-03433-8\">Advancing cancer gene therapy<\/a>, enables real-time mutation detection, aligning with precision oncology trends. Research in <a href=\"https:\/\/www.nature.com\/articles\/s41392-023-01642-x\">Smart nanoparticles for cancer therapy<\/a> shows promise for brain metastases, though challenges like toxicity and targeting specificity persist.<\/p>\n<p><strong>Clinical Evidence and Challenges<\/strong>: The claimed ORR of 67% is ambitious, and while early trials show promise, larger studies are needed to validate efficacy across tumor types. Tumor heterogeneity, as noted in <a href=\"https:\/\/molecular-cancer.biomedcentral.com\/articles\/10.1186\/s12943-023-01865-0\">Progressing nanotechnology to improve targeted cancer treatment<\/a>, may limit success, requiring combination strategies.<\/p>\n<h3>Immune Storm Activation<\/h3>\n<p><strong>Summary and Mechanisms<\/strong>: This method activates a multi-tiered immune response using PD-1\/CTLA-4 inhibitors, neoantigen vaccines, CAR-NK cells, and microbiome modulation. It claims a 62.7% 3-year survival rate (244% improvement) and reduces recurrence by 85%, transforming &#8220;cold&#8221; tumors into &#8220;hot&#8221; ones.<\/p>\n<p><strong>Scientific Basis<\/strong>: Combination immunotherapy is a leading area, with <a href=\"https:\/\/jhoonline.biomedcentral.com\/articles\/10.1186\/s13045-021-01164-5\">Combination strategies to maximize the benefits of cancer immunotherapy<\/a> showing enhanced responses. Checkpoint inhibitors, neoantigen vaccines, and CAR-T\/NK therapies, discussed in <a href=\"https:\/\/molecular-cancer.biomedcentral.com\/articles\/10.1186\/s12943-025-02305-x\">Advances in cancer immunotherapy<\/a>, improve immune recognition. Microbiome modulation, highlighted in <a href=\"https:\/\/molecular-cancer.biomedcentral.com\/articles\/10.1186\/s12943-021-01316-8\">The cancer metabolic reprogramming and immune response<\/a>, influences immunotherapy outcomes, though its consistency is debated.<\/p>\n<p><strong>Clinical Evidence and Challenges<\/strong>: The claimed survival rate aligns with recent trials, but solid tumors pose challenges due to heterogeneity and immunosuppressive microenvironments, as seen in <a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2772906024004989\">Current advances in immunotherapy for cancer<\/a>. Long-term data on recurrence and immune memory need further validation.<\/p>\n<h3>Comparative Clinical Outcomes<\/h3>\n<p>The documents provide a table comparing traditional therapy and Four-Dimensional Therapy, which is reproduced below for clarity:<\/p>\n<figure>\n<table class=\"has-fixed-layout\">\n<tbody>\n<tr>\n<td>Indicator<\/td>\n<td>Traditional<br \/>Therapy<\/td>\n<td>Four-Dimensional<br \/>Therapy<\/td>\n<td>Improvement<\/td>\n<\/tr>\n<tr>\n<td>Objective Response Rate (ORR)<\/td>\n<td>31%<\/td>\n<td>67%<\/td>\n<td>\u2191116%<\/td>\n<\/tr>\n<tr>\n<td>3-Year Survival Rate<\/td>\n<td>18%<\/td>\n<td>62.70%<\/td>\n<td>\u2191244%<\/td>\n<\/tr>\n<tr>\n<td>Severe Side Effects Rate<\/td>\n<td>58%<\/td>\n<td>19%<\/td>\n<td>\u219367%<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/figure>\n<p>This table underscores the therapy\u2019s potential, but variability across patient cohorts and tumor types warrants further investigation.<\/p>\n<h2><strong>\u7d50\u8ad6<\/strong><\/h2>\n<p>The Four-Dimensional Non-Toxic Therapy integrates cutting-edge strategies to address cancer\u2019s complexity, with each method supported by emerging research. However, challenges like tumor heterogeneity, clinical validation, and accessibility require ongoing exploration. The proposed slogans and taglines aim to capture the therapy\u2019s promise, inviting further discussion on its potential to transform cancer care.<\/p>\n<h2>Key Citations<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.nature.com\/articles\/s41573-021-00339-6\">Targeting cancer metabolism in the era of precision oncology<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2590183420300028\">Nanoparticle-based drug delivery in cancer therapy<\/a><\/li>\n<li><a href=\"https:\/\/pmc.ncbi.nlm.nih.gov\/articles\/PMC4156829\/\">Metronomic chemotherapy<\/a><\/li>\n<li><a href=\"https:\/\/jnanobiotechnology.biomedcentral.com\/articles\/10.1186\/s12951-025-03433-8\">Advancing cancer gene therapy<\/a><\/li>\n<li><a href=\"https:\/\/jhoonline.biomedcentral.com\/articles\/10.1186\/s13045-021-01164-5\">Combination strategies to maximize the benefits of cancer immunotherapy<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2772906024004989\">Current advances in immunotherapy for cancer<\/a><\/li>\n<li><a href=\"https:\/\/www.cancer.gov\/nano\/cancer-nanotechnology\/treatment\">Nanotechnology Cancer Therapy and Treatment<\/a><\/li>\n<li><a href=\"https:\/\/www.nature.com\/articles\/s41392-023-01642-x\">Smart nanoparticles for cancer therapy<\/a><\/li>\n<li><a href=\"https:\/\/molecular-cancer.biomedcentral.com\/articles\/10.1186\/s12943-021-01316-8\">The cancer metabolic reprogramming and immune response<\/a><\/li>\n<li><a href=\"https:\/\/molecular-cancer.biomedcentral.com\/articles\/10.1186\/s12943-025-02305-x\">Advances in cancer immunotherapy<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2405844024007011\">Metronomic chemotherapy and drug repurposing<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/abs\/pii\/S0959804913005418\">Low-dose metronomic chemotherapy: A systematic literature analysis<\/a><\/li>\n<li><a href=\"https:\/\/www.lifespringcancer.com\/metronomic-chemotherapy\/\">Lifespring Cancer Treatment Center<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2772906024004989\">Review of the efficacy of nanoparticle-based drug delivery systems<\/a><\/li>\n<li><a href=\"https:\/\/www.sciencedirect.com\/science\/article\/pii\/S2772906024004989\">Progressing nanotechnology to improve targeted cancer treatment<\/a><\/li>\n<\/ul>\n<hr>\n<div class=\"ac-blog-cta\">\n<h2>\u9700\u8981\u5354\u52a9\u4e86\u89e3\u6cbb\u7642\u9078\u64c7\uff1f<\/h2>\n<p>\u6211\u5011\u7684\u60a3\u8005\u670d\u52d9\u5718\u968a\u53ef\u4ee5\u5e6b\u52a9\u60a8\u6e96\u5099\u5831\u544a\u4e26\u5b89\u6392\u9069\u7576\u7684\u5c08\u5bb6\u8aee\u8a62\u3002\u672c\u6587\u662f\u4e00\u822c\u8a0a\u606f\uff0c\u800c\u4e0d\u662f\u8a3a\u65b7\u3002<\/p>\n<p><a href=\"\/zh-hk\/appointment\/\">\u9810\u7d04\u8aee\u8a62<\/a> &nbsp;|&nbsp; <a href=\"\/zh-hk\/cancer\/\">\u63a2\u7d22\u6240\u6709\u764c\u75c7\u985e\u578b<\/a><\/p>\n<\/div>\n<p class=\"ac-blog-disclaimer\"><em>\u91ab\u7642\u514d\u8cac\u8072\u660e\uff1a\u672c\u6587\u50c5\u7528\u65bc\u4e00\u822c\u6559\u80b2\uff0c\u4e0d\u80fd\u53d6\u4ee3\u5408\u683c\u81e8\u5e8a\u91ab\u751f\u7684\u5efa\u8b70\u3002\u6cbb\u7642\u6c7a\u5b9a\u61c9\u57fa\u65bc\u500b\u4eba\u7684\u8a3a\u65b7\u3001\u5206\u671f\u3001\u75c5\u7406\u548c\u6574\u9ad4\u5065\u5eb7\u72c0\u6cc1\u3002\u5982\u679c\u60a8\u767c\u73fe\u6301\u7e8c\u6216\u4ee4\u4eba\u64d4\u6182\u7684\u75c7\u72c0\uff0c\u8acb\u5c0b\u6c42\u91ab\u7642\u8a55\u4f30\u3002<\/em><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>Rectal Cancer (Rectal Carcinoma) is a malignancy that originates in the rectum, the final several inches of the large intestine.<\/p>","protected":false},"featured_media":261,"menu_order":60,"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-382","cancer_type","type-cancer_type","status-publish","has-post-thumbnail","hentry"],"_links":{"self":[{"href":"https:\/\/all-cancers.com\/zh-hk\/wp-json\/wp\/v2\/cancer_type\/382","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/all-cancers.com\/zh-hk\/wp-json\/wp\/v2\/cancer_type"}],"about":[{"href":"https:\/\/all-cancers.com\/zh-hk\/wp-json\/wp\/v2\/types\/cancer_type"}],"version-history":[{"count":1,"href":"https:\/\/all-cancers.com\/zh-hk\/wp-json\/wp\/v2\/cancer_type\/382\/revisions"}],"predecessor-version":[{"id":522,"href":"https:\/\/all-cancers.com\/zh-hk\/wp-json\/wp\/v2\/cancer_type\/382\/revisions\/522"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/all-cancers.com\/zh-hk\/wp-json\/wp\/v2\/media\/261"}],"wp:attachment":[{"href":"https:\/\/all-cancers.com\/zh-hk\/wp-json\/wp\/v2\/media?parent=382"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}