Details

Autor(en) / Beteiligte

• Arsenault, Andre
• Sharma, Parth
• Buckley, Jennifer
• Braun, Alex
• Ewing, Eric
• Rhakra, Sunpreet
• Cummings, Lee
• Bansal, Dhruv

Titel

Transmission of Lung Adenocarcinoma From a Single Donor in 2 Transplant Recipients: A Case Report With Literature Review

Ist Teil von

• Transplantation proceedings, 2023-10, Vol.55 (8), p.1888-1892

Ort / Verlag

Elsevier Inc

Erscheinungsjahr

2023

Link zum Volltext

Quelle

Elsevier ScienceDirect Journals Complete

Beschreibungen/Notizen

• •Malignancies can be transmitted from donor to recipient.•Here, we identify a case of donor-transmitted malignancy with molecular characteristics that are identifiable with commercially available genetic testing.•Discuss the use of new DNA technologies, such as cell-free DNA and circulating tumor DNA, for cancer screening and surveillance. Malignancies transmitted to recipients during solid organ transplants carry significant morbidity and mortality. We present 2 cases of adenocarcinoma of donor lung origin transmitted via liver and kidney transplant from a single donor. Both recipients developed metastatic adenocarcinoma of lung origin with p.L858R mutation in the epidermal growth factor receptor gene and a microsatellite signature of donor origin. Osimertinib was trialed in the liver recipient; however, it was discontinued because of hepatotoxicity and disease progression. Standard donor screening protocols limit malignancy transmission but do not include multicancer detection assays. As these technologies evolve, they may be implemented in donor screening.