睾丸浆液性囊腺瘤

Testicular Serous Cystadenoma

概述:

类似于卵巢的浆液性囊腺瘤

发病部位: 睾丸

诊断要点:

  1. 罕见,形态学类似卵巢浆液性囊腺瘤;
  2. 单房囊性肿瘤,被覆单层立方-柱状浆液性细胞,无异型及核分裂像。

免疫组织化学染色:

表达 PAX8,ER,PR,CK7,WT1 等

鉴别诊断:

高分化乳头状间皮瘤:被覆单层间皮细胞,免疫组化染色表达 D2-40,Calretinin,不表达 PAX8,ER,PR 等

预后:

治疗:

单纯切除

病例报道:

Intratesticularserous cystadenomaof borderline malignancy. A pathological, histochemical and DNA content study of acasewith long-term follow-up.

参考文献:

Pure (non-papillary) serous cystadenoma  of the epididymis: a histologic and immunohistochemical study.

Pich A, Galliano D.

Pathol Res Pract. 2005;201(1):65-9.