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会阴型异位睾丸是少见的先天性畸形。我院近年收治3例,病例报告见表: 讨论会阴型异位皋丸因睾丸引带终止于坐骨棘而异位。两侧均可发生,但其真正原因尚不明确。可能为阴囊颈的狭窄,腹内压增高推动作用的结果。儿童会阴型异位睾丸的诊断易与隐睾或无睾症混淆,临床检查见该侧阴囊空虚,但于会阴部能触及性腺,轻压敏感。会阴型异位睾丸并发症与隐睾相似。
Perineal ectopic testes is a rare congenital deformity. In recent years, our hospital admitted in 3 cases, the case report in the table: Seminar negative ectopic Gao pill due to testicular lead to the end of the ischial spine ectopic. Both sides can happen, but the real reason is not yet clear. May be the narrow neck of the scrotum, resulting in increased intra-abdominal pressure to promote the role. Diagnosis of children with perineal ectopic testes and cryptorchidism is easy to be confused with no testis, clinical examination see the side scrotum empty, but in the perineum can reach the gonads, light pressure sensitive. Perineal ectopic testicular complications and cryptorchidism similar.