Multiple, Eruptive and Generalised Lobular Capillary HaemangiomasA Rare Morphological Variant

Abstract

Lobular Capillary Haemangioma or Pyogenic Granuloma (PG) is a common benign, vascular proliferative lesion, usually occurring at sites of preceding trauma. It is known to occur more commonly in children and young females. The most common presentation is a solitary lesion. Multiple, eruptive PG have been reported after antecedent burns, trauma and following retinoid therapy and as satellite lesions after treatment of a primary lesion. A 14-year-old female, without any co-morbidities presented with spontaneous onset of multiple, eruptive and generalised skin coloured papules and nodules over face, neck, upper chest and upper back. The lesions were eruptive in nature, involved the back, face and upper trunk over duration of 4 months. There was intermittent bleeding from the lesions after trivial trauma. Clinical diagnosis of lobular capillary haemangioma was confirmed by histopathology which showed lobules of variably dilated network of blood filled capillaries in the papillary dermis surrounded by typical epithelial collarette. The lesions were removed by Radiofrequency (RF) in subsequent sittings. This case report features an interesting and unusual morphological presentation of generalised eruptive lobular capillary haemangioma, which occurred de novo in a young female without any associated skin or systemic disease.