Open AccessCoexistence of esophageal blue nevus, hair follicles and basaloid sqamous carcinoma: A case report
Author(s) -
Wang Dong-guan,
Xingong Li,
Hong Gao,
Xi-yin Sun,
Zhou Xiao-qiu
Publication year - 2008
Publication title -
world journal of gastroenterology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.427
H-Index - 155
eISSN - 2219-2840
pISSN - 1007-9327
DOI - 10.3748/wjg.14.4253
Subject(s) - pathology , hair follicle , medicine , carcinoma , barium meal , esophagectomy , esophagus , hyperplasia , esophageal cancer , cancer
We present the case of a 57-year-old man who underwent esophagectomy for esophageal carcinoma found at barium meal and gastroscopic examination. He was diagnosed as esophageal basaloid squamous carcinoma (BSC) and gastric stromal tumor, which were associated with focal proliferation of melanocytes/pigmentophages and hair follicles in esophageal mucosa. Melanocytic hyperplasia (melanocytosis) has previously been recognized as an occasional reactive lesion, which can accompany esophageal inflammation and invasive squamous carcinoma. The present case is unusual because of its hyperplasia of not only melanocytes but also hair follicles. To our knowledge, this is the first report of esophageal blue nevus and hair follicle coexisting with BSC.