콩팥의 사슴뿔 결석에 동반된 거대세포 종양 유사 증식증 - 1예 보고 -
Smooth Muscle Hyperplasia of the Epididymis - Report of A Case and Review of the Literature -
김한성, 곽지은, 장선희, 조성용, 주미, 심상화,
소속 상세정보
김한성 ( Kim Han-Seong )
인제대학교 의과대학 일산백병원 병리과
곽지은 ( Kwak Ji-Eun )
인제대학교 의과대학 일산백병원 병리과
장선희 ( Chang Sun-Hee )
인제대학교 의과대학 일산백병원 병리과
조성용 ( Cho Soung-Yong )
인제대학교 의과대학 비뇨기과학교실
주미 ( Joo Mee )
인제대학교 의과대학 일산백병원 병리과
심상화 ( Shim Sang-Hwa )
인제대학교 의과대학 일산백병원 병리과
KMID : 0357920090430020177
Abstract
A 66-year-old man underwent surgery to remove an incidentally discovered non-tender intrascrotal mass. Ultrasonography revealed an irregular-margined, heterogeneous mass-like lesion in the epididymal tail. The mass was relatively well circumscribed but unencapsulated, irregular and firm; it consisted of expansile, increased smooth muscle fascicles originating from the epididymal muscular coat. Its cellular growth pattern lacked the cohesive, well-circumscribed proliferation pattern typical of a leiomyoma. A diagnosis of smooth muscle hyperplasia of the epididymis was made. Although ultrasonography is the imaging modality of choice for evaluating suspected intrascrotal masses, there are times when it cannot reliably identify the character of the masses and distinguish malignant from benign lesions. Ill-defined, solid extratesticular masses, that are ultrasonographically ambiguous, should be excised and confirmed histopathologically and smooth muscle hyperplasia of the epididymis should be included in the differential diagnosis of solid extratesticular masses.
키워드
Kidney;Giant cell tumors;Cell proliferation;Calculi
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