Parinaud syndrome
MONDO:0022220Mondo
Findings
No curated finding names Parinaud syndrome yet. Everything below is reference data from Mondo, HPO and GenCC, not evidence about what affects it.
Definition
A rare syndrome affecting conjugate vertical eye movement. It is often caused by a dorsal midbrain neoplasm, commonly a pinealoma, but may also be attributable to demyelinating diseases or stroke. Clinical signs include limitation of upward gaze, light-near dissociation of the pupillary response, eyelid retraction (Collier's sign) and convergence-retraction nystagmus. Clinical course is dependent on effective treatment of underlying cause.
Definition from the Mondo Disease Ontology (MONDO:0022220), read 2026-09-29. CC BY 4.0.
Where it sits
- A kind of
Other names
4 names
Resolves to: Parinaud syndrome
- Also called
- Parinaud's syndromeParinauds syndromesyndrome, Parinaudsyndrome, Parinaud's