Fluid collections associated with renal allografts.

Area of Science:

• Nephrology
• Transplant Surgery
• Urology

Background:

• Renal allograft transplantation is a critical procedure for end-stage renal disease.
• Post-transplant fluid collections, such as lymphoceles and seromas, are known complications.
• Understanding the impact of these collections on graft function is essential for patient management.

Observation:

• This study observed 50 consecutive renal allograft recipients.
• Four patients developed lymphoceles, and one developed an infected seroma.
• Fluid collections were monitored for their association with graft function and other complications.

Findings:

• No fluid collection was found to be responsible for the deterioration of renal graft function in any patient.
• Two lymphoceles were associated with ureteric strictures.
• A perirenal abscess was identified in conjunction with acute rejection.

Implications:

• Perirenal fluid collections in renal allograft recipients may not directly impair graft function.
• The presence of a perirenal collection with declining renal function warrants further investigation for underlying causes like acute rejection or ureteric issues.
• This highlights the importance of comprehensive evaluation when graft function deteriorates post-transplant.