Severe achondroplasia - developmental delay - acanthosis nigricans

Synonyms
SADDAN
Severe achondroplasia with developmental delay and acanthosis nigricans
OrphaNet reference
Severe achondroplasia - developmental delay - acanthosis nigricans 
May Cause
Acanthosis nigricans
Achondroplasia
Bowed femur
Severe achondroplasia