Living-donor liver transplantation providing an adequate chemotherapy for a pediatric patient with anaplastic large cell lymphoma complicated with liver failure due to the aggravation of biliary hepatopathy by secondary hemophagocytic lymphohistiocytosis.

We report here a case of pediatric ALCL complicated with acute liver failure due to the aggravation of pre-existing biliary hepatopathy by lymphoma-associated hemophagocytic lymphohistiocytosis (HLH). Although the initial treatment response against ALCL was very good, poor and irreversible liver function due to biliary cirrhosis worsening by lymphoma-associated HLH prevented the patient from receiving further consolidation chemotherapies. To make matters worse, his condition was accompanied with intrahepatic fungal pseudoaneurysm and invasive fungal infection. Thus, we decided to perform an urgent living-donor liver transplantation from his father to correct the patient's liver function and make it possible to proceed with further ALCL therapy. After the living-donor liver transplantation, the patient successfully received consolidation therapy with brentuximab vedotin. To our knowledge, this may be an early reported case of a pediatric patient undergoing liver transplantation during treatment for ALCL. In most patients with HLH-associated ALCL, liver function improves when ALCL is controlled. However, acute liver failure is occasionally observed in HLH cases with pre-existing liver dysfunction. In such cases, liver transplantation should be considered to correct liver dysfunctions if the disease control of HLH is satisfactory.
PMID: 32710432 [PubMed - as supplied by publisher]

Source: International Journal of Hematology - July 23, 2020 Category: Hematology Authors: Sakamoto K, Osumi T, Yoshimura S, Shimizu S, Kato M, Tomizawa D, Fukuda A, Sakamoto S, Nakano N, Yoshioka T, Miyazaki O, Nosaka S, Deguchi T, Kiyokawa N, Kasahara M, Matsumoto K Tags: Int J Hematol Source Type: research