外周星状毛细血管扩张：诊断皮肤黑色素瘤转移的临床皮肤镜线索
Peripheral stellate telangiectasias: a clinical-dermoscopic clue for diganosing cutaneous melanoma metastases.
作者信息
Julian Yamina, Argenziano Giuseppe, Moscarella Elvira, de Paula Ramos Castro Raquel, Longo Caterina, Abeldaño Alejandra, Zalaudek Iris
机构信息
Dermatology Unit, Hospital General de Agudos Dr. Cosme Argerich, Buenos Aires, Argentina.
出版信息
J Dermatol Case Rep. 2012 Dec 31;6(4):102-4. doi: 10.3315/jdcr.2012.1115.
BACKGROUND
The clinical and dermoscopic diagnosis of cutaneous melanoma metastases may be challenging especially in patients with unknown primary melanoma.
MAIN OBSERVATIONS
We observed repetitive dermoscopic patterns of peripheral stellate telangiectasias in cutaneous melanoma metastases from 3 patients, of whom 2 had an unknown primary melanoma.
CONCLUSIONS
Stellate telangiectasias surrounding bluish to purple or red nodules with recent onset may represent a clue for cutaneous melanoma metastases.
背景
皮肤黑色素瘤转移灶的临床及皮肤镜诊断可能具有挑战性，尤其是在原发性黑色素瘤不明的患者中。
主要观察结果
我们在3例皮肤黑色素瘤转移患者中观察到周边星状毛细血管扩张的重复性皮肤镜表现，其中2例原发性黑色素瘤不明。
结论
近期出现的围绕蓝色至紫色或红色结节的星状毛细血管扩张可能是皮肤黑色素瘤转移的一个线索。
Zotero 插件