Distomatosis

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Distomatosis

ORPHA:1685Clinical group

Also called Distomiasis · Fluke infection

What it is

A group of rare parasitic diseases characterized by infection with flukes with oral and ventral suckers, comprising Clonorchiasis (infection with liver flukes), Fasciolopsiasis (infection with intestinal flukes), and Paragonimiasis (infection with lung flukes). Signs and symptoms depend on the affected organ and are of variable severity. Some patients may be asymptomatic.

Key facts

Age of onset
All ages
Inheritance
Not applicable
Classified as
Clinical group

ICD-10 codes

B66.0ICD-10 uses a narrower term
B66.1ICD-10 uses a narrower term — shared with 1 other rare disease
B66.2ICD-10 uses a narrower term
B66.3ICD-10 uses a narrower term
B66.4ICD-10 uses a narrower term — shared with 1 other rare disease
B66.5ICD-10 uses a narrower term — shared with 1 other rare disease
B66.8filed under a broader ICD-10 category

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.

Cross-references

GARD 1891MONDO 0015675MONDO 15675UMLS C0040820

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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