Cand MMed (Skin Cancer), School of Clinical Medicine University of Queensland, Brisbane, Queensland, Australia.
Medicine Faculty, Department of Dermatology, Ankara University, Ankara, Turkey.
Australas J Dermatol. 2023 May;64(2):e202-e203. doi: 10.1111/ajd.13985. Epub 2023 Jan 30.
Dermatoscopic white circles, seen with both non-polarized and polarized dermatoscopy, are a known clue to actinic keratosis in a flat lesion and invasive squamous cell carcinoma in a raised lesion. We have not discovered a previous published example of this clue in a melanoma. We present a case report of a 70-year-old Australian male with a pigmented superficial spreading melanoma on the face, Breslow thickness 1 mm, with dermatoscopic white circles displayed with both polarized and non-polarized dermatoscopy, and with dermatopathological correlation.
皮肤镜下的白色圆圈，无论是非偏振皮肤镜还是偏振皮肤镜都能看到，这是扁平病变中光化性角化病和隆起病变中侵袭性鳞状细胞癌的一个已知线索。我们尚未发现之前有文献报道过这种黑色素瘤的线索。我们报告了一例 70 岁的澳大利亚男性面部色素性浅表扩散性黑素瘤，Breslow 厚度为 1 毫米，偏振和非偏振皮肤镜均显示有皮肤镜下的白色圆圈，并与皮肤病理相关。
