unilateral focal polymicrogyria
ORPHA: 268947
Available Treatments (0)
No treatments linked yet
Clinical trials or compassionate use may be available — consult a specialist.
Clinical Presentation
Signs and symptoms associated with unilateral focal polymicrogyria, sourced from HPO and Orphanet clinical annotations.
Intellectual disabilitySeizureGlobal developmental delayHemiparesisCortical dysplasiaSpastic hemiparesisFocal motor seizureCerebral cortical hemiatrophyMild intellectual disabilityMental deteriorationModerate intellectual disabilityAttention deficit hyperactivity disorderBilateral tonic-clonic seizure with focal onsetAbnormality of somatosensory evoked potentialsEEG with frontal focal spikesEEG with temporal focal spikesUrinary incontinenceAggressive behaviorAbnormal nonverbal communicative behaviorBimanual synkinesiaMemory impairmentFocal impaired awareness seizureLanguage impairmentPoor fine motor coordinationIntracerebral periventricular calcificationsSimple febrile seizureEEG with central focal spikesEEG with occipital focal spikesEEG with parietal focal spikes
Classification & Codes
Orphanet Code
ORPHA:268947unilateral focal polymicrogyria
| Orphanet | ORPHA:268947 |
| Treatments | 0 drug(s) |
| Symptoms on record | 29 signs |
| Status | published |
Factual Authority
Last Updated3/20/2026
Clinical DataHPO · Orphanet
Drug DataFDA · EMA · CDSCO