Testicular cancer in cryptorchids
- VernacularTitle:隐睾继发睾丸癌的临床分析
- Author:
Song CHEN
;
Ming XIA
;
Qiuzhe YAN
- Publication Type:Journal Article
- Keywords:
Cryptorchidism;
Carcinoma;
Seminoma
- From:
Chinese Journal of Urology
2001;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the diagnosis and treatment of testicular cancer in cryptorchids. Methods The data of 10 patients with cryptorchid tumor treated at our hospital between 1986 and 2003 were retrospectively analyzed.Their average age was 40 years (range,32~55 years).Of these patients,1 had the testis in the inguinal area;3,in the scrotum (with a history of inguinal cryptorchidism) and 6,in the abdomen.Cryptorchidism occurred on the left in 2 cases,on the right in 5 and bilaterally in 3.Three patients presented with stage Ⅰ A disease,5 with stage Ⅰ B,and 2 with stage Ⅱ D. Results All the 10 patients received surgical treatment including radical tumor resection,radical tumor resection with retroperitoneal lymph node dissection (RPLND),and palliative operation.Pathology showed that 9 cases had seminoma and 1 had seminoma accompanied by embryonic carcinoma.Radiotherapy was performed in 8 cases,and radiotherapy plus chemotherapy,in 2 (including 1 with embryonic carcinoma).Postoperatively,6 patients were followed up for 6 months to 14 years with a mean of 5.2 years;these patients showed no evidence of tumor recurrence and metastasis. Conclusions Cryptorchid testes have a greater risk of malignant change than do normally descended testes,and early intervention is advocated to prevent malignant canceration.Even treated with orchidopexy or orchiectomy,the patient should be followed up lifelong.Most of cryptorchid tumors are seminomas, and the ideal treatment strategies are tumor resection and radiotherapy.
