我科遇见１例着色性干皮病继发恶性黑素瘤病例，现报告如下。患儿，男，５岁。因面部黑斑５年，结节１年，右眼肿物半年来诊。患儿出生月余，面、颈、背部出现斑点状黑褐色及黑蓝色斑疹，逐渐增多。３岁后，原发皮损颜色加深，部分融合成片状，部分皮损出现黄豆大小结节。... Our department met one case of secondary malignant melanoma of xeroderma pigmentosum. The report is as follows. Children, male, 5 years old. Due to facial dark spots for 5 years, nodules for 1 year, right eye masses were diagnosed for half a year. More than a month after birth, the child’s face, neck, and back showed spotty dark brown and dark blue rash, which gradually increased. After 3 years old, the color of the primary lesions deepened, and some of the lesions merged into flaky patches. Some of the skin lesions showed soy-sized nodules. ...