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睾丸肿瘤绝大多数属恶性。单纯的睾丸表皮样囊肿系良性肿瘤甚为少见,迄至1969年国外文献上的临床病例报告仅31例。同年Price复习了5,845例睾丸肿瘤的组织切片,发现69例睾丸表皮样囊肿、其中3例为以前报告过的。1972年Maurice Strahlberg·R.A.Valerio及1973年D.H.Bamhouse各报告了1例。1976年大矢正已及中村昌平复习日本文献上的睾丸表皮样囊肿共43例,加上屿津良一等(1977)报告的1例,迄至1977年国外主要文献上有记载的睾丸表皮样囊肿共约144例。国内曾有3例个案报告。我院自1972年以来遇到7例。兹报告如下:
Most testicular cancer is malignant. Simple testicular epidermoid cyst of benign tumor is very rare, up to 1969, foreign literature on the clinical cases reported only 31 cases. In the same year Price reviewed the histological sections of 5,845 testicular tumors and found 69 cases of testicular epidermoid cysts, of which 3 were previously reported. In 1972 Maurice Strahlberg R.A. Valerio and 1973 D.H. Barhouse each reported 1 case. In 1976, Masayoshi Ozawa and Changbun Nakamura have reviewed 43 cases of testicular epidermoid cysts in Japanese literature. In addition, 1 case reported by Yu-Imura et al (1977) reported that testicular epidermoid cysts were reported in major foreign literature in 1977 A total of about 144 cases. There have been 3 case reports in China. Our hospital has encountered 7 cases since 1972. I hereby report as follows: