一、关于病因与预防问题阴茎癌的病因迄今不明,但学者们公认本病与包皮过长有密切关系;欧美学者统计本病患者50%有包茎,张氏等报告91.6%有包茎,我院收治的60余例阴茎癌患者90%以上有包茎及包皮过长。Jamas,Ewing 氏言及阴茎癌在犹太人中未有所闻,而其它民族则多见,这由于犹太人的信仰,即在降生 First, on the cause and prevention of the cause of penile cancer so far unknown, but scholars agree that the disease is closely related with the prepuce; European and American scholars statistics, 50% of patients with phimosis, Zhang and other reports 91.6% have phimosis, our hospital More than 60 cases of penile cancer admitted to more than 90% of phimosis and prepuce. Jamas, Ewing’s words and penis cancer are unheard of among Jews, while others are more common, due to the Jewish faith, that is, born