首页> 外文期刊>Gastrointestinal Endoscopy >EUS-guided alcohol ablation of metastatic pelvic lymph nodes after endoscopic resection of polypoid rectal cancer: the need for long-term surveillance.
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EUS-guided alcohol ablation of metastatic pelvic lymph nodes after endoscopic resection of polypoid rectal cancer: the need for long-term surveillance.

机译:内镜切除息肉样直肠癌后,用EUS引导酒精消融转移性盆腔淋巴结:需要长期监测。

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摘要

Colorectal cancer is a major cause of cancer-associated morbidity and mortality, and the status of regional lymph node involvement is an independent determinant of prognosis. Intramucosal colorectal carcinomas are considered amenable to endoscopic resection because nodal metastases are infrequent. Unsuspected metastatic adenopathy identified after attempted resection is generally treated with chemoradio-therapy and/or surgery. Here, we describe the use of EUS-guided alcohol ablation for the treatment of persistent malignant locoregional adenopathy in a patient with polypoid rectal adenocarcinoma who had previously undergone snare polypectomy and neoadjuvant chemoradiotherapy.
机译:大肠癌是与癌症相关的发病率和死亡率的主要原因,区域淋巴结受累的状态是预后的独立决定因素。黏膜内结直肠癌被认为适合进行内镜下切除术,因为很少有淋巴结转移。尝试切除后发现的未怀疑转移性腺病通常采用放化疗和/或手术治疗。在这里,我们描述了使用EUS引导的酒精消融术治疗患有息肉样息肉切除术和新辅助放化疗的息肉样息肉样腺癌的持续恶性局部区域性腺病。

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