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我院自1975年以来共收治直肠、肛管恶性黑色素瘤(ＭｅｌａｎｏｍａｏｆｔｈｅＡｎｏｒｅｃｔａｌＲｅｇｉｏｎ)25例,报告如下。一、临床资料1.一般资料:我院1975年6月～1996年末收治的直肠肛管恶性黑色素瘤25例,男性11例,女性14例,年龄22～75岁。占本院同期收治全部肛管直肠恶
Our hospital has received 25 cases of rectal and anal melanoma of the Anorectal Region since 1975. The report is as follows. First, clinical data 1. General information: Our hospital from June 1975 to late 1996, 25 cases of malignant melanoma of the rectal anal canal, 11 males and 14 females, aged 22 to 75 years old. Accounted for all anorectal evils in the same period of this hospital