Extreme hyperglycemia with ketoacidosis and hyperkalemia in a patient on chronic hemodialysis.

A patient on hemodialysis for end-stage renal disease secondary to diabetic nephropathy was admitted in a coma with Kussmaul breathing and hypertension (232/124 mmHg). She had extreme hyperglycemia (1884 mg/dL), acidosis (total CO(2) 4 mmol/L), hyperkalemia (7.2 mmol/L) with electrocardiographic abnormalities, and hypertonicity (330.

Tumoral calcinosis without hyperparathyroidism in a patient on continuous ambulatory peritoneal dialysis.

Reports of tumoral calcinosis (TC) in peritoneal dialysis (PD) patients are rare. Reported PD patients with TC also had hyperparathyroidism. A 67-year-old man on continuous ambulatory PD for almost 3 years developed TC of the right wrist and knee and both shoulders and feet.