Afsharkhas L, Karimzadeh P, Hajizadeh Saffar F. A 7 Year Old Boy with Progressive Developmental Regression: A Case of Sanfilippo Disease. IJCA 2018; 4 (2) URL: http://ijca.iums.ac.ir/article-1-104-en.html
We present the case of a 7 year old boy with a history of aggressive behavior, speech delay and progressive neurodevelopmental regression. Mucopolysaccharidosis was suspected based on skeletal and behavioral symptoms and confirmed by whole exone sequencing.