Minor manifestations in preaxial polydactyly type 1 and Poland complex.
We report three unrelated patients: two (patients 1 and 3) with preaxial polydactyly type 1 (PPT1), and one (patient 2) with PPT1 and Poland complex, and previously undescribed minor manifestations in the parents. The mother of patient 1 has camptodactyly with mild ulnar deviation of the distal phalanx of left thumb. The mother of patient 2 has symmetrical minor changes of both hands: mild camptodactyly of digits 4 and 5; mild clinodactyly of right 5th digit; absent or hypoplastic DIP flexion creases of digits 2, 3, 4 and 5; and tight skin around the middle phalanx of the 4th fingers. The mother of patient 3 has mild camptodactyly of the proximal phalanx of the thumbs.
D003878:Dermatoglyphics; D005260:Female; D005823:Genetics; D006225:Hand / Q000000981:diagnostic imaging; D006228:Hand Deformities, Congenital; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D010369:Pectoralis Muscles / Q000002:abnormalities; D011859:Radiography