Donor transmission of XXXX in a two-yr-old male recipient of a multivisceral transplant: a case report.

@entity6196 @entity851 @entity979 @entity5 @entity1313 @entity1578 @entity6675 @entity3
Transplant-transmitted malignances are rare but devastating events. @entity1313 are the least common among reported donor-derived @entity5 . We report a case of donor-transmitted @entity979 , a @entity6196 , in a two-yr-old male recipient, who presented with a rapidly growing mass in the right mandible, four months after multiple visceral organ transplantation. The recipient had liver, pancreas, and small bowel transplants because of end-stage @entity1578 and @entity851 , which was secondary to large bowel resection for management of @entity6675 complicated by intestinal volvulus. The donor autopsy results became available seven wk after transplantation, which found a @entity979 with meningeal spread. Evaluation of eyes, adrenal glands, bone marrow, and other organs did not identify @entity3 outside the CNS. A biopsy of the recipient's right mandibular mass revealed a malignant small round blue cell @entity5 with the immunohistochemistry profile of a @entity6196 . Staging evaluation revealed the @entity5 in the right mandible with bone marrow involvement. Further investigation showed that @entity5 and donor's @entity979 shared the same immunophenotype and HLA type, suggesting the @entity5 is a donor-transmitted @entity979 . This is the first case report of donor-transmitted @entity979 post-organ transplant.
