目的评价直肠癌病人术前淋巴管造影和放射性核素淋巴显像的临床价值。

Objective The aim of this paper is to study the value of preoperative lymphography and radionuclide imaging for rectal cancer patients.

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淋巴管癌病代表转移性肿瘤通过淋巴管和邻近结缔组织向肺内扩散。

Lymphangitic carcinomatosis represents intrapulmonary spread of metastatic neoplasm via lymphatics and adjacent connective tissue.

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