Objective To study the pattern and feature of lymphnode metastasis in thoracic esophageal carcinoma.
目的探讨胸段食管癌淋巴结转移的特点及其规律。
2
Objective: To study the pattern of abdominal lymphnode metastasis in thoracic esophageal carcinoma and to analyze the factors influencing abdominal lymphnode metastasis and the metastasis direction.
目的：探讨胸段食管癌腹腔淋巴结转移规律及影响腹腔淋巴结转移的因素。
3
This study was designed to explore the status of lymphnode metastases of thoracic esophageal carcinoma and its influence on the prognosis and to seek reasonable dissecting range of lymph nodes.