[Ring chromosome 18].
D000015:Abnormalities, Multiple / Q000150:complications; D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002869:Chromosome Aberrations; D002902:Chromosomes, Human, 16-18; D004392:Dwarfism / Q000150:complications; D004406:Dysgammaglobulinemia / Q000150:complications; D005260:Female; D006311:Hearing Disorders / Q000150:complications; D006801:Humans; D007070:Immunoglobulin A; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000150:complications; D007621:Karyotyping; D008297:Male; D008831:Microcephaly / Q000150:complications; D012737:Sex Factors; D013577:Syndrome
D007070:Immunoglobulin A
Ring-Chromosom 18