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X-linked intellectual disability-hypotonia-facial dysmorphism-aggressive behavior syndrome

ORPHA: 85329

Contents

  1. 1. Available Treatments
  2. 2. Clinical Presentation
  3. 3. Classification & Codes

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 X-linked intellectual disability-hypotonia-facial dysmorphism-aggressive behavior syndrome, sourced from HPO and Orphanet clinical annotations.

Open mouthMicrocephalyLong faceTriangular faceShort chinHigh foreheadProtruding earAggressive behaviorGlobal developmental delayGait disturbanceGeneralized hypotoniaAbnormal facial shapeProfound intellectual disabilityEEG abnormalityLong noseMyopathySkeletal muscle atrophyShort statureFeeding difficulties

Classification & Codes

Orphanet Code

ORPHA:85329
X-linked intellectual disability-hypotonia-facial dysmorphism-aggressive behavior syndrome
OrphanetORPHA:85329
Treatments0 drug(s)
Symptoms on record19 signs
Statuspublished
Factual Authority
Last Updated3/20/2026
Clinical DataHPO · Orphanet
Drug DataFDA · EMA · CDSCO