Baig A, Omeroglu-Altinel G, Omeroglu A
Department of Pathology, McGill University, Canada.
Case Rep Pathol. 2019 Aug 4;2019:1839208. doi: 10.1155/2019/1839208. eCollection 2019.
Invasive mucinous carcinoma of the breast is mostly associated with invasive carcinoma of no special type (NST) and sometimes with neuroendocrine type tumors such as solid papillary carcinoma. Extracellular mucin production in invasive lobular carcinoma (ILC) is extremely rare. To the best of our knowledge only 18 such cases have been described in the literature. Here we present a unique case of invasive pleomorphic-type lobular carcinoma (IPTLC) presenting as a mucinous carcinoma of the breast on core needle biopsy. Here we discuss the impact and ways to suspect such case.
乳腺浸润性黏液癌大多与非特殊类型浸润性癌(NST)相关,有时也与神经内分泌型肿瘤如实性乳头状癌相关。浸润性小叶癌(ILC)中细胞外黏液产生极为罕见。据我们所知,文献中仅描述了18例此类病例。在此,我们报告一例独特的浸润性多形性小叶癌(IPTLC)病例,在粗针活检时表现为乳腺黏液癌。在此我们讨论此类病例的影响及怀疑方法。