Volume 106, Issue 2, Supplement , Pages S13-S16, 2007
Benign Parathyroid Adenoma Presenting with Unusual Parathyroid Crisis, Anemia and Myelofibrosis
Article Outline
Although the clinical symptoms of patients with benign parathyroid adenoma are usually nonspecific and benign, a malignant presentation of the benign disease may sometimes occur. Here, we report a case of a 58-year-old woman who presented with aggravated sacrum pain, general malaise, and polydipsia. Initial laboratory findings revealed hypercalcemia, normocytic anemia, and impaired renal function. Acute hyper-calcemic crisis manifested and primary hyperparathyroidism was diagnosed together with myelofibrosis on account of the result of bone marrow biopsy. Excision of a parathyroid adenoma was performed, and the anemia and bone marker regressed later. These findings suggested that benign parathyroid adenoma may mimic the clinical presentation of parathyroid carcinoma, releasing excess parathyroid hormone and resulting in hyperparathyroid crisis. In addition, primary hyperparathyroidism can be associated with anemia and myelofibrosis. [J Formos Med Assoc 2007;106(2 Suppl):S13-S16]
Key Words: anemia , hyperparathyroidism , myelofibrosis
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PII: S0929-6646(09)60346-6
doi:10.1016/S0929-6646(09)60346-6
© 2007 Formosan Medical Association & Elsevier. Published by Elsevier Inc. All rights reserved.
Volume 106, Issue 2, Supplement , Pages S13-S16, 2007
