Paret-Sanz Cristina, Del Alcázar-Viladomiu Elena, Pérez-Muñoz Noelia, Iglesias-Plaza Ana, Salleras-Redonnet Montserrat
Department of Dermatology, Hospital Universitari Sagrat Cor, Barcelona, Spain.
Dermatol Online J. 2017 Oct 15;23(10):13030/qt9969k7kp.
A 75-year-old man presented to the dermatology clinic with an asymptomatic lesion on his right plantar surface. The lesion had progressively grown for two months. Physical examination revealed an erythematous and slightly scaly nodule measuring 10x10 mm. Dermoscopy examination showed central diffuse erythema with small red globules. A punch-biopsy revealed a proliferation of irregularly branched small vessels with collapsed lumen, extending in an infiltrative pattern in the superficial and deep dermis. Although this is a rare location, a diagnosis of microvenular hemangioma was made.
一名75岁男性因右足底出现无症状皮损就诊于皮肤科门诊。该皮损已逐渐增大两个月。体格检查发现一个10×10毫米的红斑性、轻度鳞屑性结节。皮肤镜检查显示中央弥漫性红斑伴小红球。穿刺活检显示不规则分支的小血管增生,管腔塌陷,呈浸润性模式延伸至真皮浅层和深层。尽管这是一个罕见部位,但仍诊断为微静脉血管瘤。