Lacarrubba Francesco, Caltabiano Rosario, Micali Giuseppe
Dermatology Clinic, University of Catania, Catania, Italy.
Pediatr Dermatol. 2013 Jul-Aug;30(4):499-501. doi: 10.1111/pde.12123. Epub 2013 Mar 14.
Pyogenic granuloma (PG) is a common, rapidly growing, benign vascular proliferation of skin and mucous membranes generally showing, on dermoscopy, a typical pattern characterized by a red to dark pink homogeneous area surrounded by a white collarette. A case of PG in a 5-year-old girl showing an atypical dermoscopic pattern characterized by the presence of a central, irregular, whitish-yellow amorphous structure with a peripheral crown of polymorphous, atypical vessels is reported and discussed.
化脓性肉芽肿（PG）是一种常见的、生长迅速的皮肤和黏膜良性血管增生，在皮肤镜检查中通常呈现出一种典型模式，其特征为红色至深粉色的均匀区域被白色领圈环绕。本文报告并讨论了一例5岁女孩的化脓性肉芽肿病例，该病例呈现出非典型的皮肤镜模式，其特征为存在中央不规则的淡黄白色无定形结构以及外周多形性非典型血管冠。
