Pyelolithotomy of a renal transplant

Area of Science:

• Nephrology
• Transplant Surgery

Background:

• Renal stones can complicate kidney transplantation.
• Hyperparathyroidism was ruled out in this case.

Observation:

• A large calculus was present in a renal transplant recipient.
• The calculus was successfully removed via pyelolithotomy.

Findings:

• Factors influencing transplant nephrolithotomy include kidney side (right/left), timing relative to renal function, and infection.
• Etiologies for renal stone formation in transplant recipients include hypercalciuria, renal tubular acidosis, antacid use, and infection.

Implications:

• Careful pre-operative assessment is crucial for managing renal stones in transplant patients.
• Understanding stone etiology aids in preventing recurrence in this vulnerable population.