Intrahepatic cholestasis of pregnancy

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Intrahepatic cholestasis of pregnancy

ORPHA:69665Disease

Also called Gravidic intrahepatic cholestasis · Pregnancy-related cholestasis · Recurrent intrahepatic cholestasis of pregnancy

What it is

Intrahepatic cholestasis of pregnancy (ICP) is a cholestatic disorder characterized by (i) pruritus with onset in the second or third trimester of pregnancy, (ii) elevated serum aminotransferases and bile acid levels, and (iii) spontaneous relief of signs and symptoms within two to three weeks after delivery.

Key facts

Age of onset
Adult
Inheritance
Multigenic/multifactorial, Not applicable
Classified as
Disease

Signs and symptoms

These ranges are how often a sign appears across everyone diagnosed, not a prediction for one person — most people have some of these and not others. Orphanet also records findings that are specifically absent in this disease; those are in the data but not listed here.

Genes

ABCB11Major susceptibility factor
ABCB4Major susceptibility factor
ATP8B1Major susceptibility factor
NR1H4Candidate gene tested

ICD-10 codes

O26.6filed under a broader ICD-10 category — shared with 1 other rare disease

ICD-10 has no distinct code for most rare diseases, so many are filed under the nearest available one. A shared code identifies the group, not this disease — the ORPHAcode above is what identifies it.

Related health topics

Reached through the ICD-10 categories this disease is filed under, so these describe the broader group rather than this disease specifically.

Cross-references

GARD 9804MESH C535932MONDO 0100429OMIM 147480OMIM 614972UMLS C0268318

Orphadata Science: Free access data from Orphanet. © INSERM 1999. Data version 2026-06-23. Available under CC BY 4.0. This is a reference, not medical advice.

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