Polydactyly in Down's syndrome.
D000015:Abnormalities, Multiple / Q000150:complications / Q000000981:diagnostic imaging; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003878:Dermatoglyphics; D004314:Down Syndrome / Q000150:complications*; D005260:Female; D005385:Fingers / Q000002:abnormalities* / Q000000981:diagnostic imaging; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D011859:Radiography; D013933:Thumb / Q000002:abnormalities