May Cause

External ear malformation

May Be Caused by

Aminopterin fetopathy

Brachmann-de Lange syndrome

Campomelic dysplasia

Cardio-facio-cutaneous syndrome

Carpenter syndrome

Cat-eye syndrome

Chromosome syndrome

DiGeorge syndrome

Fetal akinesia sequence

Fetal hydantoin syndrome

Fibrochondrogenesis

Frontonasal dysplasia

Gardner-Silengo-Wachtel syndrome

German syndrome

Goldberg-Shprintzen syndrome

Gomez-López-Hernández syndrome

Hajdu-Cheney syndrome

Hallermann-Streiff syndrome

Joubert syndrome

Lethal osteosclerotic skeletal dysplasia

Lissencephaly syndrome

Noonan syndrome

Oculo-auriculo-vertebral spectrum

Oto-onychoperoneal syndrome

Otoonychoperoneal syndrome

Otopalatodigital syndrome type 1

Pfeiffer type cardiocranial syndrome

Potter sequence

Pulmonary valve dysplasia syndrome

Ritscher-Shinzel syndrome

Rubinstein-Taybi syndrome

Schinzel-Giedion syndrome

Schwartz-Jampel syndrome

Seckel syndrome

Short rib-polydactyly syndrome type 2

Smith-Lemli-Opitz syndrome

Temtamy syndrome

Treacher Collins syndrome

Van der Woude syndrome

Yunis-Varon syndrome