EC Paediatrics

The discovery of an axillary mass in infants is a common reason for pediatric consultation, but its etiology can be diverse. We report the case of a 16-month-old infant with no prior medical history, presenting with a left axillary mass that had been evolving for 10 months, with preserved general condition. Thoracic CT scan revealed a subcutaneous mass of fatty density containing non- enhancing septa after contrast injection. Surgical excision confirmed the diagnosis of a lipoblastoma. The postoperative course was uneventful. This case highlights the importance of thorough radiological evaluation and appropriate surgical management for benign axillary masses in infants.

Keywords: Axillary Mass; Infant; Lipoblastoma; Lipoma; Pediatric Surgery; Imaging

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