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Smooth Auricular Cutaneous Granular Cell Tumor Mimics Epidermoid Cyst

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대한청각학회 (Korean Audiological Society)|2020.04|Journal of Audiology & Otology|제24권 제2호|pp. 103-106|DOI 10.7874/jao.2019.00269

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참고문헌

키워드

Granular cell tumor · Ear auricle · Ear pinna

초록

Granular cell tumor (GCT) is a rare, benign neoplasm of Schwann cell origin. GCT is composed of cells with eosinophilic granular cytoplasm. GCT presents as a solitary painless nodule. Because of their subtle clinical presentation, GCTs are often misdiagnosed. This report of a 47-year-old woman with an auricular GCT serves to highlight that complete excision and histopathological evaluation should be attempted even in apparently benign cases, to ensure complete cure.

Abstract

Granular cell tumor (GCT) is a rare, benign neoplasm of Schwann cell origin. GCT is composed of cells with eosinophilic granular cytoplasm. GCT presents as a solitary painless nodule. Because of their subtle clinical presentation, GCTs are often misdiagnosed. This report of a 47-year-old woman with an auricular GCT serves to highlight that complete excision and histopathological evaluation should be attempted even in apparently benign cases, to ensure complete cure.

참고문헌 (15)

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