Metastatic Orbital Tumor From Breast Ductal Carcinoma With Neuroendocrine Differentiation Initially Presenting as Ocular Symptoms: A Case Report and Literature Review

BackgroundOrbital metastases from cancers of various organs can arise via the hematogenous route, and many originate from breast, prostate, and lung cancers. Such metastatic orbital tumors may be diagnosed before the primary tumor. We have encountered a case of breast ductal carcinoma with neuroendo...

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Bibliographic Details

Published in:	Frontiers in Endocrinology
Main Authors:	Keita Togashi, Koichi Nishitsuka, Shion Hayashi, Hiroyuki Namba, Sakiko Goto, Yusuke Takeda, Shuhei Suzuki, Tomoya Kato, Yuki Yamada, Eriko Konno, Takashi Yoshioka, Mitsunori Yamakawa, Yukihiko Sonoda, Tamio Suzuki, Hidetoshi Yamashita
Format:	Article
Language:	English
Published:	Frontiers Media S.A. 2021-02-01
Subjects:	metastatic orbital tumor breast cancer neuroendocrine differentiation cytokeratin 7-negative visual function
Online Access:	https://www.frontiersin.org/articles/10.3389/fendo.2021.625663/full