PMID- 34448237 OWN - NLM STAT- MEDLINE DCOM- 20220119 LR - 20220119 IS - 1527-3350 (Electronic) IS - 0270-9139 (Linking) VI - 74 IP - 6 DP - 2021 Dec TI - Light Chain Deposition Disease: An Unusual Cause of Portal Hypertension. PG - 3546-3548 LID - 10.1002/hep.32118 [doi] AB - Light chain deposition disease (LCDD) is a rare entity that is generally discovered in the setting of solid organ dysfunction. The monoclonal gammopathy leads to abnormal deposition of light chains in tissues, most often manifested by way of renal dysfunction. Other organ systems may also be affected, the liver being the second-most common after the kidneys. Liver involvement rarely leads to clinically significant disease, with few case reports in the literature. We present the case of a patient referred to a hepatology clinic for the evaluation of new-onset ascites resulting from portal hypertension secondary to LCDD involving the liver. CI - (c) 2021 by the American Association for the Study of Liver Diseases. FAU - Plummer, Molly Delk AU - Plummer MD AUID- ORCID: 0000-0002-5825-9192 AD - Division of Abdominal Transplant, Tulane University School of Medicine, New Orleans, LA. FAU - Regenstein, Fredric AU - Regenstein F AD - Division of Abdominal Transplant, Tulane University School of Medicine, New Orleans, LA. LA - eng PT - Case Reports PT - Journal Article DEP - 20211023 PL - United States TA - Hepatology JT - Hepatology (Baltimore, Md.) JID - 8302946 RN - 0 (Immunoglobulin Light Chains) SB - IM MH - Adult MH - Fatal Outcome MH - Humans MH - Hypertension, Portal/*etiology/pathology MH - Immunoglobulin Light Chains/*metabolism MH - Kidney Transplantation/adverse effects MH - Liver/pathology MH - Male MH - Paraproteinemias/*complications/pathology EDAT- 2021/08/28 06:00 MHDA- 2022/01/20 06:00 CRDT- 2021/08/27 07:11 PHST- 2021/07/13 00:00 [revised] PHST- 2020/11/04 00:00 [received] PHST- 2021/07/31 00:00 [accepted] PHST- 2021/08/28 06:00 [pubmed] PHST- 2022/01/20 06:00 [medline] PHST- 2021/08/27 07:11 [entrez] AID - 10.1002/hep.32118 [doi] PST - ppublish SO - Hepatology. 2021 Dec;74(6):3546-3548. doi: 10.1002/hep.32118. Epub 2021 Oct 23.