Tunneled Hemodialysis Catheter-associated Right Atrial Thrombus Presenting with Septic Pulmonary Embolism.

Tunneled hemodialysis (HD) catheter-associated right atrial thrombus (CRAT) is an uncommon complication with significant morbidity. We report the case of a patient undergoing HD through tunneled venous catheter who presented with catheter dysfunction and sepsis and was diagnosed to have CRAT with septic embolism. CRAT formation has a significant association with catheter-related infection. The need for early diagnosis and various treatment options for this entity are highlighted.

Hidden in Plain Sight: An Unusual Cause of Rapidly Progressive Renal Failure.

Hyperoxaluria and resultant oxalate nephropathy are infrequently reported causes of irreversible renal failure. A rapid decline in renal function in an otherwise insidiously progressive oxalate nephropathy may be triggered by various superimposed insults like the use of nephrotoxic drugs. We present the case of a patient with rapidly progressive renal failure due to oxalate nephropathy that lead to a retrospective diagnosis of chronic pancreatitis. This case highlights the importance of timely assessment for enteric hyperoxaluria in patients with unexplained renal failure of tubulointerstitial nature.