Ring chromosome 21
Også kjent som: Ringkromosom 21 syndrom
Engelsk navn: Ring chromosome 21 syndrome
Definisjon
Ring chromosome 21 syndrome is an autosomal anomaly characterized by variable clinical features, most commonly including growth retardation, developmental delay, intellectual disability, epilepsy, microcephaly, short stature, dysmorphic features, hypogammaglobulinemia, thrombocytopenia and unspecific skeletal anomalies (hemivertebrae, clinodactyly, syndactyly). In rare cases, it has been described in phenotypically normal individuals.
Fra Orphanet
ORPHA: 1445
Klassifiseringsnivå: Disorder
ICD-10: Q93.2