Early Post-transplant Lymphoproliferative Disease in the Donor Ureter Without Systemic Involvement: A Case Report

BACKGROUND

Post-transplant lymphoproliferative disease is a serious complication of renal transplantation. Major risk factors include Epstein-Barr virus (EBV) seronegativity and induction immunosuppression with lymphocyte-depleting agents.

RESULTS

We present a case of a 50-year year-old woman with very early onset PTLD confined to the donor ureter. Phenotypic studies on the tumor material reveal that the lymphoma was most likely of donor origin. A complete staging workup including the kidney allograft was negative for any other sites of involvement.

CONCLUSIONS

This case, which had a fatal outcome, emphasizes the risk of renal transplantation in BV-negative individuals when given induction with lymphocyte-depleting drugs.

Bilateral chylothorax complicating Mustard repair of transposition of the great vessels

Less than 60 cases of bilateral chylothorax have been previously reported, and only two of these involve complicated Mustard procedures. We describe herein a patient in whom severe bilateral chylothorax developed three weeks after Mustard repair of D transposition. Complete reversal of this condition was obtained with revision of the constricted interatrial baffle and ligation of the thoracic duct. This cases is compared clinically with previously reported instances of chylothorax, and the role of played by obstruction of the superior vena cava after a Mustard procedure for transposition of the great vessels is emphasized.