Clinicopathological Analysis of Testicular Teratoma of 57 Cases

doi:10.14033/j.cnki.cfmr.2015.19.006

Abstract：Objective:To study the clinicopathological features of testicular teratoma.Method:The clinical pathological data of 57 cases with testicular teratoma were retrospectively analyzed.Result:The age of patients were 1.5 months to 43 years old,average 12.8 years,9.5-14 years old(82.5%).Clinically,thepatients were mainly present painless mass in the scrotum,accounting for 89.5%.Mature teratoma was 6 cases(10.5%),unmature teratoma was 51 cases(89.5%) patients,including simple immature teratoma of 24 cases(42.1%),merging other germ cell tumors of 27 cases(47.4%),including 14 cases of yolk sac tumor with seminoma,accounting for 24.6%,and merger of yolk sac tumor in 5 cases,accounting for 8.8%,the rest was embryonal carcinoma 2 cases,and containing at the same time the seminoma,yolk sac tumor and embryonal carcinoma was 2 cases,accounting for 3.5%.The most common clinical stage Ⅰ,accounting for 66.7%.Conclusion:Testicular teratoma are relatively rare,in the majority with before puberty,more performance for testicular painless swelling,pathological classification is immature teratoma,the most common type of cancer merger other germ cell tumor.Pathological classification and clinical stage are particularly important for the treatment and prognosis of patients.