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内胚窦瘤是小儿最常见的睾丸恶性肿瘤,多表现为睾丸肿大.发生在性腺外的内胚窦瘤则鲜有报道.我院收治2例,术前未能明确诊断,术后均经病理证实,现报告如下.例1 2岁.发现左精索部无痛性肿物渐进性增大4个月.体检:双侧睾丸大小、质地正常.左侧精索部扪到3.0cm×2.0m×2.0cm大小均质肿物,表面光滑可活动,触痛(一).B超示肿块为实质回声.血
Endodermal sinus tumor is the most common testicular cancer in children, mostly manifested as testicular enlargement. In the extragonadal endodermal sinus tumor is rarely reported in our hospital in 2 cases, preoperative diagnosis failed to postoperative were The pathological confirmed the report is as follows.Example 1 2 years old.It was found that painless mass of the left spermatic cord gradually increased 4 months.Physiological examination: bilateral testis size, texture is normal.The left spermaticus palpable 3.0cm × 2.0m × 2.0cm size homogeneous mass, the surface can be smooth, tenderness (a). B ultrasound showed mass as the real echo