Gastric and endobronchial metastases in a case of lobular breast cancer

Case Reports in Oncology
G S FernandesP M Hoff

Abstract

Invasive lobular carcinoma (ILC) is the second most common histological type of invasive breast carcinoma, preceded only by infiltrating ductal carcinoma, which has clinical, biological and molecular distinctions. These distinctions imply a different metastatic behavior between the histology of these 2 types of breast cancer. We report the case of a 51-year-old woman with breast cancer with ILC histology, diagnosed at an early stage. In the course of her disease, recurrences in the gastric mucosa and endobronchial area occurred. The treatment she received is described herein. This is a case of ILC with unusual metastases. The absence of E-cadherin is related to the carcinogenesis of ILC and probably to these patterns of metastasis as well.

Citations

Apr 24, 2015·Journal of Medical Case Reports·Tadatoshi OsakuHironori Kaneko
Aug 13, 2015·Rare Tumors·Caglayan GeredeliFaruk Cicekci
Sep 26, 2017·Oncology Letters·Liang XuFengchun Zhang

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Methods Mentioned

BETA
dissection
biopsy

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