Table 1: Clinical features of the cases.
Clinical features Case 1 Case 2 Case 3 Case 4
Gender Male Male Male Male
Anotia/Microtia + (left-sided) +( right-sided) +( left-sided) +( left-sided)
Preauricular skin tag - - - +
Hemifasiyel microsomia - - + +
Orofacial cleft - - + -
Vertebral anomaly - Caudal regression syndrome - -
Cardiac anomaly Patent ductus arteriosus+ atrial septal defect - Ventricular septal defect -
Urogenital abnormalities Double urethral orifice, inguinal hernia - Cryptorchism -
Gastrointestinal system abnormalities - - Hirsprung disease -
Central nervous system abnormalities - - - -
Delay of motor development/intellectual disability - - - -
Other abnormalities - Choanal atresia, facial paralysis
Family history + - - +