primary sclerosing cholangitis

initialism: PSC
https://doi.org/10.1351/goldbook.13606
Chronic, non-bacterial, inflammatory narrowing of the bile ducts.
Note: Often associated with ulcerative colitis [see inflammatory bowel disease (IBD)].
Source:
PAC, 2012, 84, 1113. (IUPAC glossary of terms used in immunotoxicology (IUPAC Recommendations 2012)) on page 1234 [Terms] [Paper]