Lipedema in a male patient: familial evidence and clinical response to nutritional intervention - case report.

Lipedema is a chronic adipose tissue disorder that predominantly affects women, although some rare cases do occur in men. We report the case of a 32-year-old man with symmetrical, lower-limb fat accumulation, foot sparing, pain, easy bruising, and a positive family history of lipedema. His first-degree female cousin exhibited the classic phenotype. Dual-energy X-ray absorptiometry demonstrated greater fat accumulation in the gynoid than in the android and visceral regions, reinforcing a predominantly gluteofemoral adiposity pattern. The patient underwent a 7-month personalized nutritional intervention consisting of a moderately hypocaloric, high-protein, low-glycemic diet with vitamin D supplementation and regular physical activity. This intervention was associated with reductions in anthropometric measurements and decreased pain scores on a Visual Analogue Scale. Laboratory tests revealed a preserved hypothalamic-pituitary-gonadal axis, except for mild idiopathic hyperprolactinemia that normalized during follow-up. This case highlights lipedema in men and the potential benefits of early lifestyle-based interventions.