[阴囊内侵袭性血管黏液瘤]
[Intrascrotal aggressive angiomyxoma].
作者信息
García Rojo D, Jurado Troyano I, Prats López J, Prera Vilaseca A, Abad Gairín C, Cabezuelo Hernández M A
机构信息
Unidad de Urología, Hospital de Sabadell, Consorci Hospitalari Parc Tauli, España.
出版信息
Arch Esp Urol. 1997 Dec;50(10):1123-5.
OBJECTIVE
To describe a case of aggressive scrotal angiomyxoma in a 55-year old man.
METHODS
Ultrasound examination revealed a tumor on the scrotum. Surgical resection and histopathological study of the tumor was performed. The literature is briefly reviewed.
RESULTS
Pathological analysis disclosed spindle-shaped neoplastic cells widely separated by a myxoid stroma rich in collagen fibers and prominent irregular-shaped blood vessels. Immunohistochemically, the stromal cells stained consistently for vimentin but not for desmin or S-100 protein. The patient had no symptom or signs of systemic disease and remains symptom-free 15 months later.
CONCLUSIONS
Aggressive angiomyxoma is a rare condition that can be successfully treated surgically and has a great tendency to local recurrence.
目的
描述一例55岁男性侵袭性阴囊血管黏液瘤病例。
方法
超声检查发现阴囊有一肿瘤。对该肿瘤进行了手术切除及组织病理学研究。并对相关文献进行简要回顾。
结果
病理分析显示梭形肿瘤细胞被富含胶原纤维和显著不规则形血管的黏液样间质广泛分隔。免疫组织化学检查显示，间质细胞波形蛋白染色呈阳性，而结蛋白或S-100蛋白染色呈阴性。该患者无全身疾病的症状或体征，15个月后仍无症状。
结论
侵袭性血管黏液瘤是一种罕见疾病，可通过手术成功治疗，但极易局部复发。
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