患者男，70岁。发现右乳腺乳头处肿物1个月，近两周生长加快，于1996年10月2日来我院就诊。查体：右乳头周围皮肤桔皮样变，乳头下触及4cm×3cm肿块，较硬，固定，无压痛，无溢液，无破溃。疑及乳腺癌，于10月3日行乳腺单纯切除术。病理检查带乳头灰红色乳腺肿块，5cm×4cm×3 Male patient, 70 years old. It was found that the mass in the right breast papilla was 1 month and the growth was accelerated in the last two weeks. He came to our hospital on October 2, 1996. Examination: The skin around the right nipple was orange peel-like, and the nipple touched a 4cm x 3cm mass, which was hard, fixed, no tenderness, no discharge, no ulceration. Suspected and breast cancer, a simple breast resection was performed on October 3rd. Pathological examination with nipple gray red breast mass, 5cm × 4cm × 3