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一、发病率:我院自1957—1980年收治泌尿男生殖系肿瘤740例,阴茎癌175例,占23.7%,仅次于膀胱肿瘤。本组病例最高年龄75岁,最小年龄22岁。41岁以上88%,40岁以下12%,30岁以下有1例。二、病因:阴茎癌的发病原因尚不清楚。文献报道婴儿期就行包皮切除,甚少发生阴茎癌。包茎、包皮过长等被认为是发病的主要因素,本组病例有记录者160例,其中包茎或包皮过长者159例占总例数的99.4%。本组病例农民占81.7%,其次为工人占13.7%。故发病率的高低与生活习惯、经济情况等因素有关。本组病例中曾有8例成年患者因龟头包皮炎行包皮切除,术后伤口愈合好,但以后仍发生了阴茎癌,其中一例在31岁时包皮已切除,但
First, the incidence: hospital from 1957 to 1980 admitted to urinary male reproductive cancer 740 cases, 175 cases of penile cancer, accounting for 23.7%, second only to bladder cancer. The highest age of 75 patients in this group, the youngest age of 22 years. 88% over 41, 12% under 40, and 1 under 30. Second, the cause: the cause of penile cancer is not yet clear. Reported in the literature on the line circumcision, rarely penile cancer. Phimosis, such as prepuce is considered to be the main factor in the incidence of this group of patients recorded 160 cases, of which phimosis or prepuce 159 cases accounted for 99.4% of the total number of cases. The group of peasants accounted for 81.7%, followed by workers accounted for 13.7%. Therefore, the level of incidence and living habits, economic conditions and other factors. In this group of patients there were 8 cases of adult patients because of glans foreskin foreskin resection, wound healing after surgery, but still after the occurrence of penile cancer, one case of the foreskin has been removed at the age of 31, but