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Letter: Polidocanol Sclerotherapy for the Treatment of Pyogenic Granuloma

Pyogenic granuloma is a common, acquired, benign vascular lesion of the skin and mucosa. Histopathologically, it is characterized by a collarette of epidermis enclosing lobules of proliferating capillaries in an edematous matrix. Many different treatments have been used, with variable success rates, including surgical excision with primary closure, curettage followed by electrocautery, topical and systemic corticoids, imiquimod cream, alitretinoin gel, chemical cauterization, cryotherapy, radiotherapy, and laser.