Pathology of carcinoma of the gallbladder

Kinjiro Sumiyoshi, Eishi Nagai, Kazuo Chijiiwa, Fumio Nakayama

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Abstract

A clinicopathologic study of 40 cases of carcinoma of the gallbladder is presented. Twenty-six cases resected were assessed retrospectively with respect to the operative procedures employed and the results based on the pathologic findings from the resected specimens. The relationship between clinical features, macroscopic forms of tumor, histological types, liver invasion, and lymph node metastasis were investigated. Papillary, papillary infiltrative and nodular forms were classified as either papillary adenocarcinoma or well-differentiated tubular adenocarcinoma and invasion of the liver and lymph node metastasis were rare. Frequent lymph node metastasis was encountered in the nodular infiltrative form and invasion of the liver was frequently present in the infiltrative form. Invasion of the liver, lymph node metastasis, and the presence of gallstones were less frequent in papillary adenocarcinoma. In contrast, moderately-differentiated tubular adenocarcinoma frequently had lymph node metastasis. Invasion of the liver and lymph node metastasis were, however, present regardless of the histologic types and were more related to the extent of subserosal involvement present. A female preponderance was noted in poorly-differentiated adenocarcinoma. The main reasons for surgery being limited to exploratory laparotomy only or palliative procedures included carcinoma infiltration into the hepatoduodenal ligament, carcinoma extension to the neighboring structures, multiple liver metastases, peritoneal dissemination, large liver invasion, and multiple metastases to the paraaortic lymph nodes.

Original languageEnglish
Pages (from-to)315-321
Number of pages7
JournalWorld journal of surgery
Volume15
Issue number3
DOIs
Publication statusPublished - May 1 1991

All Science Journal Classification (ASJC) codes

  • Surgery

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    Sumiyoshi, K., Nagai, E., Chijiiwa, K., & Nakayama, F. (1991). Pathology of carcinoma of the gallbladder. World journal of surgery, 15(3), 315-321. https://doi.org/10.1007/BF01658722