Annales de Biologie Clinique
MENUTumeur brune du genou révélant une hyperparathyroïdie primitive : à propos d’un cas Volume 72, issue 2, Mars-Avril 2014
Authors
1 Department of internal medicine and cardiology, El Okbi Hospital, Guelma, Algeria
2 Laboratory of medical biochemistry, IBN Zohr Hospital, Guelma, Algeria
3 Department of hematology, IBN Zohr Hospital, Guelma, Algeria
- Key words: hyperparathyroidism, brown tumor, giant-cell tumor
- DOI : 10.1684/abc.2014.0934
- Page(s) : 245-8
- Published in: 2014
Primary hyperparathyroidism is a common endocrine disorder, asymptomatic and diagnosed through a fortuitous hypercalcemia. Brown tumors are exceptional but severe hyperparathyroidism bone complications. We report in this paper an original observation of hyperparathyroidism due to a parathyroid adenoma presenting as a brown tumor. A 28 year-old girl admitted for a bone tumor of the knee, the blood test shows hypercalcemia with hyperparathyroidism, bone biopsy revealed giant cell lesions characteristic of brown tumors.