Hypercalcemia in a patient with disseminated paracoccidioidomycosis: a case report.
Almeida RM, Cezana L, Tsukumo DM, de Carvalho-Filho MA, Saad MJ.
Department of Internal Medicine, State University of Campinas, 13081-970 Campinas, SP, Brazil. msaad@fcm.unicamp.br.
ABSTRACT: INTRODUCTION: Hypercalcemia is well described in various granulomatous disorders, such as sarcoidosis, tuberculosis, berylliosis, leprosy and fungal infections. However, the association of Paracoccidioides brasiliensis and hypercalcemia is rare: to the best of our knowledge, only two cases have previously been reported, and neither had a clear documentation of the etiology of the hypercalcemia. CASE PRESENTATION: We report the case of a 22-year-old man in whom disseminated infection with paracoccidioidomycosis was associated with hypercalcemia. The patient had a high normal serum level of 1,25-dihydroxyvitamin D and a suppressed parathyroid hormone value, an indication that the hypercalcemia was not mediated by parathyroid hormone and might be associated with 1,25-dihydroxyvitamin D. CONCLUSION: The episode resolved readily with administration of corticosteroids, an outcome suggesting that this is an effective treatment of hypercalcemia of this origin. On follow-up, while receiving antifungal therapy for P. brasiliensis the patient's calcium values remained normal.
PMID: 18691418 [PubMed - in process]PMCID: PMC2526089