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Superficial esophageal lesions detected by endoscopic ultrasound enhanced with submucosal edema.内镜超声增强显示的食管浅表性病变伴有黏膜下水肿。
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Prognostic significance of endoscopic ultrasound-defined pleural, pericardial or peritoneal fluid in oesophageal cancer.
内镜超声定义的胸腔、心包或腹腔积液对食管癌的预后意义。
Surg Endosc. 2009 Oct;23(10):2229-36. doi: 10.1007/s00464-008-0286-1. Epub 2009 Jan 1.
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[Oesophageal tumours--what does the surgeon need from the radiologist?].[食管肿瘤——外科医生对放射科医生有哪些需求？]
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食管癌分期：放射学的作用。

Esophageal cancer staging: the role of radiology.

作者信息

Caputo Francesco Maria, Buquicchio Grazia Loretta

机构信息

Istituto di Radiologia, Uniuersità Cattolica del S. Cuore, Policlinico A. Gemelli, Roma Scuola di Specializzazione in Radiodiagnostica, Italy.

出版信息

Rays. 2005 Oct-Dec;30(4):309-14.

PMID:16792005
Abstract

In esophageal cancer staging, the radiologic approach is represented by tumor identification, preoperative staging, and re-staging after neoadjuvant therapies. At present, while barium radiography shows a high sensitivity for early and advanced tumors, endoscopy is always necessary for confirmation. CT and MRI are the gold standard for preoperative staging of advanced (T4) esophageal cancer and for evaluation of distant metastasis; however they still show a low sensitivity in the study of possible regional lymph node involvement, in differentiating residual disease and scarring; in particular the esophageal wall cannot be carefully examined.

摘要

在食管癌分期中，放射学方法包括肿瘤识别、术前分期以及新辅助治疗后的再分期。目前，虽然钡餐造影对早期和晚期肿瘤显示出较高的敏感性，但内镜检查对于确诊始终是必要的。CT和MRI是晚期（T4）食管癌术前分期及远处转移评估的金标准；然而，它们在可能的区域淋巴结受累研究、区分残留病灶和瘢痕方面的敏感性仍然较低；特别是无法仔细检查食管壁。