DIFFERENTIAL DIAGNOSIS OF HYPOTHALAMUS - HYPOPHYSEAL CAUSES OF PRIMARY AMENORRHEA

Differential diagnosis of hypothalamus hypophyseal causes of primary amenorrhea are : 
-prolactin secreting tumour 
-dysgerminoma
-craniopharyngioma 
-pituitary schistosomiasis 
-pituitary tuberculosis 
-empty sella syndrome 
-constitutional bradygenesis 
-severe systemic disease
-anorexia nervosa
-after trauma 
​-early infantile brain damage