Dermatology, Luton and Dunstable University Hospital, Bedfordshire Hospitals NHS Foundation Trust, Luton, UK
Dermatology and Venereology, Trakia University, Faculty of Medicine, Stara Zagora, Bulgaria.
BMJ Case Rep. 2023 Jan 24;16(1):e252791. doi: 10.1136/bcr-2022-252791.
A female patient in her 50s presented with blue discolouration of several toes and with single nail dystrophy affecting the little toenail. The nail changes were considered to be secondary to poor circulation and chilblains, which led to delay in the diagnosis of amelanotic subungual melanoma.
一位 50 多岁的女性患者出现多个脚趾蓝色变色和单个小脚趾指甲营养不良。指甲变化被认为是血液循环不良和冻疮引起的，这导致了无黑色素性甲下黑色素瘤的诊断延迟。
