'Hair on end' appearance is characteristically seen in
Ans. a (Thalassemia major) (Ref. Radiology Review Manual, 5th/pg.174)Causes of "hair on end" or "crew hair cut" skull are# Thalassemia (Characteristic)# Hereditary spherocytosis# Sickle cell disease# G-6-PD deficiency# Iron deficiency anaemia# Neuroblastoma
Thalasemia major
Sickle cell anaemia
G 6PD deficiency
Hereditary spherocytosis
Skeletal System