Haneke E, Binder D
Hautarzt. 1978 Jul;29(7):389-91.
A 53 year old male patient presented with a dark-brown linear pigmentation of the thumb nail due to a subungual melanoma mainly of the superficial spreading melanoma-type. Melanin-induced nail pigmentations are recommended to be treated by a resection in local anaemia of the dorsal two thirds of the terminal phalanx. This procedure combines sufficient radical surgery with a good functional and acceptable cosmetic result.
一名53岁男性患者因甲下黑色素瘤（主要为浅表扩散型黑色素瘤）出现拇指指甲深棕色线性色素沉着。对于黑色素诱导的指甲色素沉着，建议在末节指骨背侧三分之二局部麻醉下进行切除治疗。该手术将充分的根治性手术与良好的功能及可接受的美容效果相结合。
