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--> 00:05.263\n今天谈一下正确对待肺结节，\n\n00:05.263 --> 00:06.613\n谈结色变。\n\n00:08.256 --> 00:10.357\n从肺结节的病概述。\n\n00:11.295 --> 00:12.696\n肺结节的区别。\n\n00:13.609 --> 00:14.958\n肺结节的诊疗，\n\n00:15.508 --> 00:18.309\n肺结节的医治四个方面。\n\n00:20.673 --> 00:23.073\n先讲一下肺结节的概述。\n\n00:24.955 --> 00:25.606\n肺结节。\n\n00:27.024 --> 00:33.773\n病是一种病因未明的多系统、多器官的肉芽肿性疾病。\n\n00:35.182 --> 00:37.233\n它常侵犯在肺部。\n\n00:38.265 --> 00:43.166\n双侧肺门淋巴结、眼皮肤等。\n\n00:44.576 --> 00:49.576\n胸部受侵率高达80%.90%。\n\n00:51.217 --> 00:52.568\n呈世界分布。\n\n00:53.721 --> 00:56.870\n在欧美国家发病率较高。\n\n00:57.959 --> 01:00.110\n东方民族比较少见。\n\n01:02.762 --> 01:04.111\n肺结节的体现。\n\n01:05.119 --> 01:06.418\n影像学的定义。\n\n01:07.491 --> 01:08.791\n胸部CT上。\n\n01:09.933 --> 01:10.259\n正常，\n\n01:10.259 --> 01:18.283\n不该出现高度密度增高的部位出现局灶性异常阴影。\n\n01:19.509 --> 01:22.259\n病灶直径不超过3cm。\n\n01:23.494 --> 01:25.893\n超过3cm则为肿块。\n\n01:27.127 --> 01:36.727\n通常用米粒、绿豆、黄豆、硬币等物品来形容肺结节大小。\n\n01:37.817 --> 01:40.616\n且呈现多种形态，\n\n01:41.166 --> 01:47.817\n液态、固态、内球形、三角形、长条形等。\n\n01:49.492 --> 01:52.443\n肺结节体现诊断的困境，\n\n01:52.693 --> 01:54.742\n胸外科常见，\n\n01:55.042 --> 01:56.843\n又难明确诊断，\n\n01:57.242 --> 01:58.443\n病因复杂，\n\n01:59.093 --> 02:01.992\n临床表现缺乏特异性。\n\n02:03.902 --> 02:10.703\n容易误诊和漏诊是临床诊断的难点与热点。\n\n02:12.367 --> 02:18.768\n它的定位小波小膜剥离结节手术中很难定位，\n\n02:19.218 --> 02:22.718\n需术前CT下穿刺定位。\n\n02:24.602 --> 02:26.501\n肺结节的区别，\n\n02:27.651 --> 02:35.602\n肺结节形成的原因可分为良性病变、恶性病变。\n\n02:37.188 --> 02:45.488\n其良性肿瘤、肺错构瘤、肺纤维瘤、肺脂肪瘤等。\n\n02:46.639 --> 02:50.990\n感染的因素有肺结核、分枝杆菌。\n\n02:52.180 --> 02:58.680\n肺真菌有念珠菌、曲霉菌、毛霉菌的感染。\n\n03:00.100 --> 03:05.550\n炎性的病变有肉芽肿病、结节病等。\n\n03:06.761 --> 03:08.710\n血管的异常是。\n\n03:10.070 --> 03:15.020\n肺动静脉畸形、肺毛细血管扩张等。\n\n03:16.401 --> 03:17.602\n先天性疾病。\n\n03:18.774 --> 03:24.824\n支气管性囊肿、囊脓肿、肺隔离症等。\n\n03:25.373 --> 03:29.473\n以上讲的是他的肺结节良性病变。\n\n03:30.807 --> 03:46.007\n它的恶性病变有原发性肺癌、肺腺癌、肺鳞状细胞癌、肺大细胞癌、肺小细胞癌、转移性恶性肿瘤。\n\n03:47.270 --> 03:52.919\n头颈部恶性肿瘤、黑色素瘤、结肠癌的转移。\n\n03:54.927 --> 04:00.276\n这讲的是肺结节形成的良性病变与恶性病变。\n\n04:01.276 --> 04:05.626\n肺结节的它的高危因素有吸烟史。\n\n04:06.917 --> 04:10.417\n吸烟是曾有吸烟史的病人，\n\n04:11.218 --> 04:15.018\n存在肺部真菌和细菌感染。\n\n04:16.091 --> 04:22.691\n既往患者有恶性肿瘤或有肺癌家族史。\n\n04:24.001 --> 04:28.200\n有环境或高危职业暴露史，\n\n04:28.700 --> 04:35.601\n石棉鼻、右氡等肺部疾病。\n\n04:35.851 --> 04:40.601\n它表现为合并慢性阻塞性肺疾病，\n\n04:41.050 --> 04:43.351\n弥漫性肺纤维化。\n\n04:44.821 --> 04:48.471\n以上讲的是肺结节的高危因素。\n\n04:50.136 --> 04:51.636\n对肺结节的诊疗。\n\n04:53.158 --> 05:02.959\n现在CT胸部CT报告一般都会对肺结节性质有个初步判断和建议，\n\n05:03.709 --> 05:07.109\n如果看到是建议随访，\n\n05:07.859 --> 05:10.759\n那基本上就是良性的意思。\n\n05:11.496 --> 05:13.596\n你就安心的定期随访。\n\n05:14.614 --> 05:18.665\n如果看到中危或者高危的字样，\n\n05:19.114 --> 05:21.915\n那就务必到门诊来看看，\n\n05:22.315 --> 05:24.015\n听取医生建议。\n\n05:25.257 --> 05:28.808\n只要不是一开始就达到中晚期，\n\n05:29.507 --> 05:31.308\n基本都能根治，\n\n05:31.757 --> 05:33.507\n完全不必焦虑。\n\n05:35.221 --> 05:40.520\n随访主要根据结节的密度和大小来确定。\n\n05:41.842 --> 05:44.542\n良性的结节一般不会生长，\n\n05:44.942 --> 05:46.842\n甚至还会缩小。\n\n05:48.101 --> 05:52.652\n实性的结节体积增加1倍的时间，\n\n05:53.302 --> 05:57.101\n倍增时间平均为149天。\n\n05:58.544 --> 05:59.843\n混合密度结节。\n\n06:00.875 --> 06:03.975\n倍增时间为457天。\n\n06:05.092 --> 06:06.692\n磨玻璃结节。\n\n06:07.795 --> 06:11.545\n倍增时间可长达八百十三天。\n\n06:13.298 --> 06:20.997\n体验胸部CT发现的肺部小结节95%以上都为良性，\n\n06:21.697 --> 06:23.997\n所以大家不必担心。\n\n06:25.261 --> 06:29.312\n他肺结节诊断治疗的随访的策略，\n\n06:30.261 --> 06:33.812\n对肺部结节小于等于5mm。\n\n06:34.885 --> 06:39.385\n6个月后复查胸部CT无变化，\n\n06:39.584 --> 06:44.584\n则一年复查一次，\n\n06:44.584 --> 06:45.184\n5.10mm.\n\n06:45.584 --> 06:50.385\n按照3月、六个月、一年的复查来随访。\n\n06:51.234 --> 06:54.785\n这是纯磨玻璃结节随访策略，\n\n06:56.285 --> 06:59.434\n混合密度结节的随访策略，\n\n06:59.885 --> 07:02.184\n小于等于5mm。\n\n07:02.734 --> 07:05.734\n6个月后复查胸部CT。\n\n07:06.687 --> 07:09.988\n无变化则一年复查一次。\n\n07:11.309 --> 07:12.559\n5.10mm,\n\n07:13.109 --> 07:18.459\n按照3个月、6个月、一年复查来随访。\n\n07:19.630 --> 07:22.429\n对实性结节的随访策略。\n\n07:23.411 --> 07:25.210\n小于等于4mm。\n\n07:26.072 --> 07:27.423\n一年复查一次。\n\n07:28.744 --> 07:31.470\n4.6mm复查，\n\n07:31.470 --> 07:33.894\n6.12个月，\n\n07:33.894 --> 07:35.494\n18.24个月的随访。\n\n07:36.885 --> 07:39.734\n6.8mm随访，\n\n07:39.734 --> 07:40.510\n3.6个月，\n\n07:41.059 --> 07:43.059\n9到十二个月随访。\n\n07:44.114 --> 07:44.515\n其后，\n\n07:44.515 --> 07:46.214\n每6个月随访。\n\n07:47.286 --> 07:48.936\n两年后无变化，\n\n07:49.436 --> 07:51.786\n则一年一次随访。\n\n07:53.104 --> 07:54.153\n大于8mm。\n\n07:55.096 --> 08:02.946\n按照3.6个月、9.12个月以及18.24个月的随访，\n\n08:03.846 --> 08:07.946\n以上讲的是肺部结节的横玻璃结节，\n\n08:08.346 --> 08:10.145\n混合密度结节。\n\n08:11.018 --> 08:13.368\n实性结节的随访策略。\n\n08:15.212 --> 08:18.312\n但这些随访是一直要进行下去吗？\n\n08:19.574 --> 08:26.324\n它的变当、变化情况、结节增大或结节的实性成分增加。\n\n08:26.973 --> 08:28.723\n认真评估活检。\n\n08:29.699 --> 08:33.198\n或手术的可能性要进行来处理。\n\n08:34.385 --> 08:36.286\n停止随访的情形，\n\n08:36.736 --> 08:37.935\n高龄情况，\n\n08:38.335 --> 08:40.286\n年龄超过80岁，\n\n08:40.835 --> 08:44.986\n恶性结节对患病影响不大。\n\n08:46.005 --> 08:50.856\n结节稳定实性结节稳定两年以上，\n\n08:51.556 --> 08:53.455\n基本考虑为良性。\n\n08:54.700 --> 08:57.851\n有高危因素需年度随访。\n\n08:58.833 --> 09:00.033\n结节的变化，\n\n09:00.184 --> 09:07.033\n结节的消失或应变才需要用大手术进行治疗。\n\n09:08.038 --> 09:14.788\n以上讲的是肺结节变化的处理和停止随访情况的处理。\n\n09:16.903 --> 09:20.953\n肺结节增多的原因为什么会增多？\n\n09:21.968 --> 09:23.268\n呼吸负担。\n\n09:24.937 --> 09:26.086\n静息状态下，\n\n09:26.336 --> 09:29.086\n每天呼吸25000次，\n\n09:29.736 --> 09:35.187\n每天12.15立方米的空气经双肺过滤。\n\n09:36.265 --> 09:38.914\n大量有害物质进入呼吸道。\n\n09:40.270 --> 09:40.669\n第二个，\n\n09:40.669 --> 09:41.919\n新冠的影响，\n\n09:42.320 --> 09:49.919\n新冠期间大量胸部CT检查发现众多以前未知的肺结节。\n\n09:51.302 --> 09:52.703\n胸片的局限性，\n\n09:53.252 --> 09:59.353\n以前靠胸片一厘米以上病灶很难分析。\n\n10:00.416 --> 10:01.916\n通过CT的发展。\n\n10:02.848 --> 10:06.848\n从层厚10mm到5mm，\n\n10:07.698 --> 10:09.698\n再到高分辨CT。\n\n10:10.862 --> 10:13.963\n厚度最小0.62mm，\n\n10:14.163 --> 10:16.713\n肺结节更易被发现。\n\n10:18.700 --> 10:22.851\n所以这些就是显示肺结节增多的原因。\n\n10:23.851 --> 10:25.901\n他肺结节的治疗。\n\n10:27.515 --> 10:28.364\n第一个，\n\n10:28.414 --> 10:29.565\n药物治疗。\n\n10:30.762 --> 10:34.411\n胸部CT首次出现肺结节。\n\n10:35.062 --> 10:38.211\n如果肺有一些炎性的表现。\n\n10:39.294 --> 10:41.195\n如边缘模糊。\n\n10:42.202 --> 10:43.302\n同一个肺叶，\n\n10:43.452 --> 10:44.901\n多个结节等。\n\n10:46.338 --> 10:49.021\n可以考虑使用抗生素治疗，\n\n10:49.021 --> 10:52.614\n10到十四天之后，\n\n10:52.614 --> 10:57.989\n过一到三个月再次复查胸部CT。\n\n10:58.937 --> 11:02.288\n看看肺部结节是否已消失。\n\n11:04.901 --> 11:07.351\n如何正确面对肺结节？\n\n11:08.393 --> 11:10.643\n第一个要定期随访。\n\n11:11.739 --> 11:17.140\n定期随访的戒烟遵医嘱是必须要考虑的。\n\n11:19.437 --> 11:23.437\n肺肺结节是胸部影像检查中的表现。\n\n11:24.937 --> 11:25.888\n近年来，\n\n11:25.937 --> 11:29.088\n随着医学影像技术的进步，\n\n11:29.638 --> 11:31.588\n检测率日益升高。\n\n11:32.666 --> 11:35.666\n正确认识肺结节的诊治策略。\n\n11:36.518 --> 11:38.668\n对早期发现肺癌，\n\n11:39.168 --> 11:42.218\n改善患者预后至关重要。\n\n11:43.255 --> 11:52.505\n对肺结节评估诊断、临床信息的采集、影像学的检查和其他一些检查。\n\n11:53.155 --> 11:57.054\n这些检查对肺结节的恶性风险，\n\n11:57.955 --> 12:05.405\n对存在的评估结节的代谢活动、鉴别良恶性有一定的帮助。\n\n12:06.054 --> 12:13.104\n但需注意临床上存在假阳性和假阴性的可能。\n\n12:14.437 --> 12:19.987\n对怀疑高度恶性的肺结节可通过支气管镜检查。\n\n12:21.116 --> 12:27.366\n经皮肺穿刺活检获取组织标本进行病理诊断，\n\n12:27.966 --> 12:31.216\n这是诊断肺结节性质的金标准。\n\n12:32.116 --> 12:32.866\n此外，\n\n12:33.366 --> 12:35.315\n肿瘤标志物如。\n\n12:36.752 --> 12:43.952\n癌胚抗原、细胞角蛋白片段等检测可作为辅助手段。\n\n12:45.104 --> 12:48.054\n但特异性和敏感性有限，\n\n12:49.455 --> 12:56.405\n肺结节对低于5mm、大于等于8mm、低于5mm是低风险，\n\n12:56.655 --> 13:00.405\n大于等于8mm是实性的中高风险。\n\n13:00.705 --> 13:03.104\n还有一些特殊类型的结节，\n\n13:03.755 --> 13:05.505\n对难以鉴别的，\n\n13:05.755 --> 13:08.005\n也以定期随访为主。\n\n13:08.802 --> 13:11.452\n必要时活检明确性质。\n\n13:12.627 --> 13:16.478\n对肺结节预防和健康管理，\n\n13:16.978 --> 13:21.028\n虽然肺结节的病因尚未完全明确。\n\n13:23.567 --> 13:24.867\n对肺结节管理，\n\n13:25.067 --> 13:29.017\n不同类型风险随访方案不同。\n\n13:30.232 --> 13:31.408\n随访的实质性，\n\n13:31.408 --> 13:33.783\n随访时间相对长一些。\n\n13:34.935 --> 13:36.286\n磨玻璃结节，\n\n13:36.385 --> 13:39.585\n尤其是部分实性磨玻璃结节，\n\n13:40.286 --> 13:42.185\n需更密切观察。\n\n13:43.554 --> 13:44.653\n随访过程中，\n\n13:45.054 --> 13:47.203\n若结合稳定。\n\n13:48.434 --> 13:50.833\n可逐渐延长随访间隔。\n\n13:51.383 --> 13:53.434\n若出现结节增大。\n\n13:54.460 --> 13:56.210\n密度增高等变化，\n\n13:56.809 --> 13:59.909\n应及时调整处理策略。\n\n14:00.838 --> 14:05.088\n同时要关注患者的心理状态，\n\n14:05.588 --> 14:11.937\n部分患者应对肺结节存在忧虑、焦虑情况，\n\n14:12.437 --> 14:16.788\n需给予心理疏导和健康宣教。\n\n14:18.158 --> 14:19.508\n减轻心理负担。\n\n14:20.817 --> 14:27.018\n肺结节的诊治需综合考虑多种因素，\n\n14:27.617 --> 14:32.018\n采取个体化的评估和处理策略。\n\n14:33.617 --> 14:36.317\n通过科学规范的管理，\n\n14:36.968 --> 14:39.468\n既能避免过度治疗。\n\n14:40.554 --> 14:43.505\n又能及时发现恶性病变。\n\n14:44.565 --> 14:46.614\n实现早诊早治。\n\n14:47.719 --> 14:51.219\n提高患者的生存质量和预后。\n\n14:51.219 --> 14:51.869\n预后。\n\n14:52.755 --> 14:53.856\n综上所述，\n\n14:54.156 --> 14:57.806\n对肺结节预防和健康管理。\n\n14:59.375 --> 15:00.375\n避免的戒烟，\n\n15:00.375 --> 15:01.026\n戒烟，\n\n15:01.426 --> 15:02.625\n被动吸烟，\n\n15:03.325 --> 15:07.325\n减少有害气体和粉尘暴露，\n\n15:07.825 --> 15:11.426\n雾霾天气尽量减少外出。\n\n15:12.622 --> 15:16.622\n从事粉尘作业的人员做好防护。\n\n15:18.007 --> 15:19.007\n均衡饮食。\n\n15:20.252 --> 15:23.502\n多摄入新鲜蔬菜、水果。\n\n15:24.799 --> 15:26.200\n加强体育锻炼。\n\n15:27.414 --> 15:29.265\n增强机体免疫力。\n\n15:31.276 --> 15:33.926\n定期进行康复体检，\n\n15:34.426 --> 15:36.875\n早期发现肺结节。\n\n15:37.906 --> 15:39.056\n及时干预。\n\n15:40.106 --> 15:44.955\n以上讲的是现在流行的肺结节疾病。\n\n15:46.216 --> 15:51.067\n在一切的肺结节的重要管理重要环节。\n\n15:51.367 --> 15:53.117\n不同类型的结节。\n\n15:54.687 --> 16:00.437\n患者一定要注意随访方案和治疗的后期注意事项。\n\n16:01.338 --> 16:04.388\n患者不要对肺结节存在忧虑，\n\n16:05.237 --> 16:10.138\n对心理疏导和健康宣教减少心理负担。\n\n16:11.630 --> 16:16.630\n今天讲的是肺结节的随访管理治疗。\n\n16:17.937 --> 16:18.336\n谢谢，\n\n16:18.486 --> 16:19.086\n感谢。\n\n","v0247cg10004d60m65aljht06tfthgp0",981,876,"2026-01-24 19:32:34","肺结节的诊治指南 - 症状识别、诊断方法及治疗方案  ","肺结节诊治, 肺结节症状, 肺结节诊断方法, 肺结节治疗, 肺部结节管理, 肺癌筛查  ","本文提供肺结节的全面诊治指南，包括常见症状、影像学诊断方法（如CT扫描）、良恶性鉴别要点，以及手术与非手术治疗方案，帮助患者了解肺结节的管理与随访策略。","2026-03-04 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