title: Deletion of short arm of chromosome 18 with normal levels of IgA.
mesh_terms: D002869:Chromosome Aberrations / Q000000981:diagnostic imaging; D025063:Chromosome Disorders; D002902:Chromosomes, Human, 16-18; D002971:Cleft Lip / Q000235:genetics; D002972:Cleft Palate / Q000235:genetics; D003878:Dermatoglyphics; D005260:Female; D006801:Humans; D007122:Immunoelectrophoresis; D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M; D007231:Infant, Newborn; D008297:Male; D008831:Microcephaly / Q000150:complications; D009666:Nose / Q000002:abnormalities; D011011:Pneumoencephalography; D011247:Pregnancy
chemical_list: D007070:Immunoglobulin A; D007074:Immunoglobulin G; D007075:Immunoglobulin M