Multiple pterygium syndrome (MPS) is a syndrome that is characterized abnormal 
face, short length and skin pterygiums on some body legions (servical, 
antecubital, popliteal, interdigital and on neck). It is also called as 
Pterygium Colli syndrome, Escobar syndrome or Pterygium syndrome. Escobar 
(multyple pterygium) syndrome is a rare syndrome. Intrauterin growth 
reterdation, abnormal face, wide-spead pterygiums that resulted in joint 
contractures, ptosis, chryptoorchidism, patellar dysplasia and foot deformities 
are seen on this syndrome. Primarly autosomal resesive crossing are observed; 
also autosomal dominant and X-linked crossing. This case were presented as it 
has components of Escobar syndrome and Isolated Patellar Aplasia syndrome in 
same time.