In this MRI pituitary gland and its relations are shown. Relations of the pituitary gland are important to know because spread of the tumors of pituitary gland is common, Relations go as:•Inferior: Sphenoid sinus.•Superior: Diaphragma sella, Optic chiasm.•Lateral: Cavernous sinus and its content.•Anterior: Anterior Intercavernous sinus.•Posterior: Posterior Intercavernous sinus, Pons, Basilar artery.