Calcium Kinetic in a patient with acute renal failure due to Rhabdomyolysis. A Case Report and Review of Literature.

Hypercalcemia may follow hypocalcemia in the course of acute renal failure (also named now as acute kidney injury) secondary to rhabdomyolysis. The clinician should be aware of this calcium kinetics to avoid the complications of both hypocalcemia and hypercalcemia that may occur at few days interval during the recovery phase. We present herewith the case of a young gentleman who developed anuric ARF due to a strenuous exercise induced rhabdomyolysis. He was treated with supportive, corrective and dialysis measures. The progress was favourable with a diuretic phase. During the diuretic phase, he developed progressive hypercalcemia that reached up to 3.54 mEq/lwith constipation and drowsiness. Investigations showed besides stigmata of rhabdomyolysis and ARF, low initial levels of vitamin D metabolites. The calcemia eventually normalized with fluids, dialysis and a single dose of Pamidronate Sodium . The patient was discharged 3 weeks after admission with a recovered clinical condition, improved renal functions and normal calcemia. The biphasic kinetics of calcium in this setting is ocumented. We conclude that serum corrected calcium should be monitored in the context of ARF due to rhabdomyolysis.

Fatal acute purulent pericarditis in a patient with renal transplant: a case report.

OBJECTIVES: Acute purulent pericarditis is a lifethreatening disease, although it is becoming uncommon in the era of antibiotics. MATERIALS AND METHODS: We present a case of fatal acute massive purulent pericarditis in a kidney transplant recipient. RESULTS: A 46-year-old woman had an unrelated commercial renal transplant in 2003. She had a history of diabetes mellitus and hepatitis C infection. Kaposi sarcoma developed in the posttransplant period. Her last admission was prompted by the development of acute rejection confirmed by transplant biopsy, and she was treated with intravenous methylprednisolone. Three days before her death, thrombophlebitis of the right forearm was noted. We postulate that this could have been the source of the fulminant purulent pericarditis, as the organism in the pericardial fluid was Staphylococcus aureus, a common pathogen in thrombophlebitis. She was initially resuscitated after cardiac arrest but died shortly after. CONCLUSIONS: Severe purulent pericarditis in the immunocompromised patient can occur abruptly. The source of infection may show minimal signs and symptoms. Thrombophlebitis and other apparently minor infections should not be overlooked in such patients.