Endocrine Abstracts

Brown tumour is a fibrous tissue mass containing hemosiderin-pigmented macrophages/ multinucleated giant cells, replacing/expanding part of bone in primary hyperparathyroidism. We present a case with brown tumour who was treated as simple bone cyst.A 22-year-old lady presented to rheumatology with pain in arms and legs. Investigations revealed severe vitamin D/B12/folate/iron deficiency with positive IgA. Gliadin antibodies and duodenal biopsy confirmed ...