TY - GEN ID - cogprints7322 UR - http://cogprints.org/7322/ A1 - Mona Mlika, Zidi-Moaffak Y , Lakhoua Y, Farah F, Kourda N, Ben Abdallah N, Zermani R, Baltagi-Ben Jilani S , Int J Cur Bio Med Sci. Y1 - 2011/04/30/ N2 - Introduction: Primary hyperparathyroïdism is observed in 35 to 44 subjects/ 100000 persons. The increased production of parathyroid hormones is secondary to primary glandular modifications consisting mainly in adenomas. The authors report a clear-cell hyperplasia causing primary hyperparathyroidism. Observation: We report the case of a 25-year-old man who was admitted to explore pathologic fractures of the left arm and a malignant hypercalcaemia. Complementary laboratory tests revealed primary hyperparathyroidism. A multiple endocrine neoplasia was excluded by radiologic examinations. Cervical ultra-sound examination revealed 2 parathyroid adenomas and per-operative exploration showed 3 « adenomas ». Microscopic examination of the 4 parathyroid glands specimen concluded to a clear cell hyperplasia. Conclusion: Clear cell hyperplasia is a benign cause of primary hyperparathyroidism. The diagnosis is based upon histologic findings and examination of the 4 glands. PB - CurrentSciDirect Publications KW - Clear cell hyperplasia KW - hyperparathyroidism KW - management TI - About A Rare Cause Of Primary Hyperparathyroidism SP - 47 AV - public EP - 48 ER -