Work

Fecal Impaction: An Unusual Cause of Acute Kidney Injury in a Kidney Transplant Recipient

Year: 2025

Type: article

Abstract: Acute kidney injury (AKI) is common in kidney transplant recipients, and the etiology varies depending on the time since transplantation. We present an uncommon case of AKI from obstructive uropathy 7 years posttransplant in a 47-year-old Caucasian male with moderate intellectual disability and end-stage kidney disease secondary to glomerulonephritis who received a deceased donor kidney transplant. He presented with abdominal pain, lethargy, hypercalcemia, and AKI. However, though his serum calcium level improved with intravenous fluid resuscitation, the AKI did not improve. Kidney transplant ultrasound showed hydronephrosis of the transplant ureter, and a noncontrast abdominal and pelvic computed tomography scan showed fecal impaction as the cause of obstruction of the transplanted ureter. The patient underwent fecal disimpaction resulting in the resolution of his hydronephrosis and return of his kidney function to baseline. Although a few case reports have been published of fecal impaction causing AKI due to obstruction of native ureters, to our knowledge, this is the first case describing AKI from fecal impaction in an adult kidney transplant recipient.

Source: Case Reports in Transplantation

DOI: 10.1155/crit/5726025