PMID- 38498179 OWN - NLM STAT- MEDLINE DCOM- 20240325 LR - 20240325 IS - 2731-7099 (Electronic) IS - 2731-7080 (Print) IS - 2731-7080 (Linking) VI - 65 IP - 4 DP - 2024 Apr TI - [Primary sclerosing cholangitis-Diagnosis and treatment 2024]. PG - 347-356 LID - 10.1007/s00108-024-01697-0 [doi] AB - The etiology of primary sclerosing cholangitis (PSC) remains unclear, which explains in part the lack of a causal treatment. The differential diagnostic distinction from the even rarer immunoglobulin 4 (IgG4)-associated cholangitis (IAC) is becoming increasingly more successful. Advances in the understanding of different clinical courses, improvements in noninvasive diagnostics through modern magnetic resonance imaging (MRI) and the introduction of liver elastography have led to the development of improved prognostic models. The evidence for recommendations on medicinal (e.g., ursodeoxycholic acid) or endoscopic treatment (e.g., balloon dilatation and/or stent insertion) for PSC is still low. In contrast, the long-term results of liver transplantation in PSC patients are constantly improving. Due to the lack of highly sensitive and specific screening methods the early recognition of cholangiocellular carcinoma (CCC) as the most important complication is rarely successful. The continuous improvement of endoscopic retrograde cholangiopancreatography (ERCP) and direct cholangioscopy in combination with molecular biological and fluorescence in situ hybridization (FISH) analyses of bile duct tissue samples are promising for refined diagnostics. Due to the significantly increased risk of colorectal cancer, an annual colonoscopy is recommended in the presence of inflammatory bowel disease. Improvement of the early diagnostics of PSC and successful testing of new treatment strategies raise hope for a continuous improvement in the medical support of these complex patients. CI - (c) 2024. The Author(s). FAU - Trauner, Michael AU - Trauner M AD - Klinische Abteilung fur Gastroenterologie und Hepatologie, Universitatsklinik fur Innere Medizin III, Medizinische Universitat Wien, Wahringer Gurtel 18-20, 1090, Wien, Osterreich. michael.trauner@meduniwien.ac.at. FAU - Halilbasic, Emina AU - Halilbasic E AD - Klinische Abteilung fur Gastroenterologie und Hepatologie, Universitatsklinik fur Innere Medizin III, Medizinische Universitat Wien, Wahringer Gurtel 18-20, 1090, Wien, Osterreich. FAU - Tatscher, Elisabeth AU - Tatscher E AD - Klinische Abteilung fur Gastroenterologie und Hepatologie, Universitatsklinik fur Innere Medizin, Medizinische Universitat Graz, Auenbruggerplatz 15, 8036, Graz, Osterreich. FAU - Fickert, Peter AU - Fickert P AD - Klinische Abteilung fur Gastroenterologie und Hepatologie, Universitatsklinik fur Innere Medizin, Medizinische Universitat Graz, Auenbruggerplatz 15, 8036, Graz, Osterreich. peter.fickert@medunigraz.at. LA - ger PT - English Abstract PT - Journal Article PT - Review TT - Primar sklerosierende Cholangitis - Diagnose und Therapie 2024. DEP - 20240318 PL - Germany TA - Inn Med (Heidelb) JT - Innere Medizin (Heidelberg, Germany) JID - 9918384885306676 SB - IM MH - Humans MH - *Cholangitis, Sclerosing/diagnosis MH - In Situ Hybridization, Fluorescence MH - Liver/pathology MH - Bile Ducts, Intrahepatic/pathology MH - *Bile Duct Neoplasms/diagnosis PMC - PMC10959807 OTO - NOTNLM OT - Cholangiocellular carcinoma OT - Cholestasis OT - Chronic inflammatory bowel disease OT - Endoscopic retrograde cholangiopancreatography OT - Ursodeoxycholic acid EDAT- 2024/03/19 00:42 MHDA- 2024/03/25 06:42 PMCR- 2024/03/18 CRDT- 2024/03/18 12:14 PHST- 2024/03/05 00:00 [accepted] PHST- 2024/03/25 06:42 [medline] PHST- 2024/03/19 00:42 [pubmed] PHST- 2024/03/18 12:14 [entrez] PHST- 2024/03/18 00:00 [pmc-release] AID - 10.1007/s00108-024-01697-0 [pii] AID - 1697 [pii] AID - 10.1007/s00108-024-01697-0 [doi] PST - ppublish SO - Inn Med (Heidelb). 2024 Apr;65(4):347-356. doi: 10.1007/s00108-024-01697-0. Epub 2024 Mar 18.