Rohatgi M, Gupta D K, Menon P S, Subarao P, Verma I C, Rajalakshmy M
Department of Pediatric Surgery, All India Institute of Medical Sciences, New Delhi.
Indian J Pediatr. 1991 Jan-Feb;58(1):79-83. doi: 10.1007/BF02810417.
A clinical study trial of HCG therapy in 78 selected prepubertal cryptorchids (40 unilateral and 38 bilateral) having a total of 116 undescended gonads revealed that complete descent occurred in 12.5% gonads (13% in unilateral and 12% in bilateral group). Good response was observed in only those gonads which were located in the inguinal canal and at the external ring, irrespective of it being right or left sided gonad. In patients with impalpable testes, though there was no complete descent, yet partial descent was noted in 18% (21/116 gonads). The response was better in the older children.
一项针对78例选定的青春期前隐睾患儿(40例单侧隐睾和38例双侧隐睾,共计116个未降睾丸)进行的HCG治疗临床研究试验表明,12.5%的睾丸实现了完全下降(单侧组为13%,双侧组为12%)。仅在位于腹股沟管和外环处的睾丸中观察到良好反应,无论其为右侧还是左侧睾丸。在无法触及睾丸的患者中,虽然没有完全下降,但18%(21/116个睾丸)出现了部分下降。年龄较大的儿童反应更好。