一例肌上皮错构瘤：OCT4表达支持的形态学变异

A Case of Myoepithelial Hamartoma: Morphological Variation Supported by OCT4 Expression.

作者信息

Tanaka Takehiro, Nishida Kenji, Iwamuro Masaya, Kikuchi Satoru, Yoshino Tadashi

机构信息

Department of Pathology, Okayama University, Graduate School of Medicine, Dentistry, and Pharmaceutical Science, Okayama, Japan.

Department of Pathology, Okayama University Hospital, Okayama, Japan.

出版信息

Case Rep Gastrointest Med. 2021 Feb 26;2021:6617370. doi: 10.1155/2021/6617370. eCollection 2021.

In this report, we describe a patient with myoepithelial hamartoma, which is regarded as synonymous with adenomyosis and heterotopic pancreas. Endoscopy revealed a submucosal tumor in the antrum of the stomach. Subsequently, distal gastrectomy with Roux-en-Y reconstruction was performed. Histological findings of adenomyomatous lesion and heterotopic pancreatic tissue were observed in this lesion. The distribution of OCT4, which is a pluripotency marker, varied in each part.