Infantile hemangioma (IH) is the most common benign vascular tumor of infancy, occurring predominantly in the head and neck. It is characterized by specific endothelial expression of glucose transporter-1 (GLUT-1) and involution with time, spontaneous or on beta-blockers treatment. Although some predisposing factors are known, the exact pathogenesis remains unclear. We report a case of pulmonary IH GLUT-1 positive, initially suspected as a cystic pulmonary airway malformation, in a child presenting with both cardiac and renal malformations. The clinical, radiological, pathological, and genetics findings are discussed with a review of the literature. Although pulmonary IH is a rare lesion, it should be suspected when facing a pulmonary cystic mass in a child.
Keywords: chromosomal abnormality; congenital pulmonary airway malformation; infantile hemangioma; lung; vascular tumor.