A 24-year-old man presented with a 7-year history of recurrent melena, acutely worsening 3 days prior. He had undergone ...

A pyogenic granuloma is a vascular malformation also known as a lobular capillary hemangioma. It presents as a small bump on the skin, which is smooth or sometimes rough like a raspberry.

Alveolar capillary dysplasia with misalignment of ... deletion of the FOXF1 gene and other not previously reported associated malformations. A 1-week-old male, born at 38 weeks, was transferred ...