A 46-year-old woman presented with a 7-month history of a growth in her right hallux, which was later diagnosed as being a brown tumour. Initially, she had noticed a dark discoloration of the distal aspect of the toe, followed by a gradual non-tender swelling and subsequent effacement of the nail (figure) Which of the following conditions is associated with brown tumours?
Hyperthyroidism Hypothyroidism Hyperparathyroidism Hypoparathyroidism Source: Lancet *This case is from Docplexus editorial team for educative purpose only
