Sequential Liver, Kidney, and Autologous Stem Cell Transplant for AL Amyloidosis: A Case Report.

AL type amyloidosis is a systemic disease characterized by the accumulation of amyloid fibrils that can affect many organs such as the skin, gastrointestinal tract, heart, lungs, liver, and kidney. The most frequently involved organ in amyloidosis is the kidney, but cardiac amyloidosis with the poor prognosis is amyloid organ involvement. In this study, we present the treatment of a 40-year-old female patient with acute Budd-Chiari syndrome and very severe proteinuria with sequential liver, kidney, and autologous stem cell transplant after the diagnosis of systemic amyloidosis. To reduce the effects of massive proteinuria and very severe hypoalbuminemia, bilateral renal artery embolization was performed first. After the evaluation of the patient, she underwent liver transplant from a deceased donor, and then kidney transplant was performed from her son 1 month later. Afterward, the patient was discharged without any problems and underwent chemotherapy and stem cell transplant for primary AL amyloidosis. She was followed up without any problem in terms of liver, kidney, and stem cell at the 24th postoperative month. This case shows that autologous stem cell transplant after kidney and liver transplant may be a good treatment option in a selected patient with stem cell involvement diagnosed as having AL amyloidosis.