Nassau University Medical Center, East Meadow, NY, USA.
J Investig Med High Impact Case Rep. 2021 Jan-Dec;9:23247096211040657. doi: 10.1177/23247096211040657.
Plasmacytosis is the abnormal proliferation of plasma cells in tissue, bone, blood, or exudates. Mucous membrane plasmacytosis is a rare form of plasmacytosis that is usually idiopathic in nature. A 68-year-old female underwent a diagnostic and therapeutic esophagogastroduodenoscopy, which revealed a friable antral erythematous gastric fold and a gastric polyp. Subsequent pathological testing was positive for diffuse polyclonal plasma cell proliferation, which was suggestive of a gastric plasmacytosis. In this article, we report a rare presentation of mucous membrane plasmacytosis.
浆细胞增多症是组织、骨骼、血液或渗出物中浆细胞的异常增殖。黏膜浆细胞增多症是浆细胞增多症的一种罕见形式，通常为特发性。一位 68 岁女性接受了诊断和治疗性食管胃十二指肠镜检查，结果显示胃窦有易碎的红斑性胃褶皱和胃息肉。随后的病理检查显示弥漫性多克隆浆细胞增殖阳性，提示胃浆细胞增多症。本文报告了黏膜浆细胞增多症的一种罕见表现。
