Al Awadi/Raas-Rothschild syndrome

Amastia refers to a rare clinical anomaly in which both breast tissue and nipple are absent. Amastia can be either isolated or complicated with other syndromes such as ectodermal dysplasia, syndactaly (Poland's syndrome) and lipoatrophic diabetes. [Source: Wikipedia ]

Synonyms
Al-Awadi Raas-Rothschild limb-pelvis hypoplasia-aplasia
Al-Awadi/Raas-Rothschild/Schinzel phocomelia syndrome
Limb/pelvis-hypoplasia/aplasia syndrome
Phocomelia Schinzel type
May Cause
Humerus-radius-ulna synostosis
Limb reduction
Proximal femoral deficiency