Erdheim-Chester DiseaseHistiocytosis, Non-Langerhans-CellRare DiseasesSyndromeOrphan Drug ProductionPorokeratosisHistiocytosis, Langerhans-CellFacial DermatosesPedigreeLipodystrophyPulmonary Alveolar ProteinosisNevus, BlueBipolar DisorderGenetic Diseases, X-LinkedMutationAlopeciaConsanguinityMagnetic Resonance ImagingFatal OutcomeMental DisordersAbnormalities, MultipleMuscular DiseasesTomography, X-Ray ComputedAnxiety DisordersMood DisordersInfant, NewbornMutation, MissenseTreatment OutcomeHeterozygoteDiagnostic and Statistical Manual of Mental DisordersDNA Mutational AnalysisBiopsyPhenotypeDepressive Disorder, MajorAttention Deficit Disorder with HyperactivityRetrospective StudiesBrainDepressive DisorderObsessive-Compulsive DisorderStress Disorders, Post-TraumaticAutistic DisorderPhobic DisordersFollow-Up StudiesChild Development Disorders, PervasivePsychotic DisordersSubstance-Related Disorders