BG lesions with Ki-67 expression below the median value included acroangiodermatitis, angiofibroma, cavernous hemangioma, cherry angioma, hemangioma, intravascular histiocytosis, and stasis dermatitis; Ki-67 expression levels were 8.71% ± 8.10% (mean ± SD). This evidence concerns the gene MKI67 and Angiofibroma.