Prader-Wili syndrome includes the following except-
Robbins basic pathology. 6th edition. chapter 6 genetic disorders. page no.180 prader willi syndrome is characterised by mental retardation,sho stature,hypotonia,obesity,small hands and feet, and hypogonadism. so the answer ia option 4. In all cases deletions affects the paternally derived chromosome no.15.
Congenital hypotonia
Obesity and hyperphagia
Mental retardation
Cafe-au lait spots
General pathology