Primary Sclerosing Cholangitis
Primary Sclerosing Cholangitis is indexed under Gastrointestinal, Autoimmune Hepatobiliary. Also known as PSC.
- US prevalence
- ~1 in 10,000 people Source: MedlinePlus Genetics (NLM), Primary sclerosing cholangitis, frequency section last updated May 1, 2012. This figure comes from a professional society, registry, or study rather than a federal source. Label: REPORTED.
- ICD-10-CM codes
- K83.0
- Typical onset
- 30-40 years at diagnosis
- Course
- progressive
- Body systems
- hepatic, gastrointestinal
- Sex differences
- M:F ~2:1
- Racial and ethnic differences
- More common in Northern European descent
What this page does not establish
These figures describe populations, not individuals, and none of them is a diagnosis or a treatment recommendation. Prevalence estimates are approximate and reflect published ranges. Disparity figures are reported patterns, not causes.
Taxonomy last reviewed 2026-05-19. Each figure on the interactive page carries its own source and retrieval date, which can be later than this review.
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