Bone Abstracts

Background: Primary de Toni-Debré-Fanconi syndrome is a metabolic disorder characterized by hypophosphatemic rickets or osteomalacia, renal tubular acidosis, renal glycosuria, generalized aminoaciduria. It is a non-FGF23-mediated hypophosphatemic disorder, with primary defect in proximal tubular dysfunction. The orthopaedic sequela of this rare disorder in the literature is scarce.Presenting problem: We present a clinical case of a 10-year-old femal...

Background: Periosteal reaction can be a manifestation of various underlying medical conditions, including tumor, infection, trauma, metabolic or genetic diseases.Presenting problem: A 2 year-old male presented for evaluation of periosteal bone formation in symmetrical distribution of proximal humerus, radius, ulnar, femur, and clavicles, noted after having persistent fussiness, irritability and inability to bear weight and use arms for 3 weeks. He had a...