Pathology - Craniopharyngioma

Pathology - Craniopharyngioma 
Originating from residual tissue of Rathke's pouch, the embryonic precursor of the anterior pituitary gland.
Typically happens in childhood.

Pituitary craniopharyngioma typically presents as a cyst with calcification, containing layers of stratified squamous or columnar epithelium with keratin development.

Symptoms and signs 
Bitemporal hemianopsia or other visual problems may occur due to potential constriction of the optic chiasm, leading to growth retardation, diabetes insipidus, or other pituitary deficits.
Imaging: Radiographs can identify calcified lesions in the brain.

Procedure Surgically excising the adenoma.