Creagh T
Ir Med J. 1996 Jan-Feb;89(1):12.
40 male patients with metastatic prostate cancer given a choice of medical castration with the LHRH Analogue Goserelin (Zoladex) or surgical castration chose medical treatment. During a 15 month follow up only one patient decided to have an orchidectomy and this was because of treatment expense.
40名转移性前列腺癌男性患者可选择使用促黄体生成素释放激素类似物戈舍瑞林（诺雷德）进行药物去势或手术去势，他们选择了药物治疗。在15个月的随访期间，只有一名患者因治疗费用问题决定进行睾丸切除术。
