<unk>  scan findings due to associated Cerebral edema may be seen in patients with acute hyponatremia.<unk>  scan for brain chest abdomen and pelvis is necessary for patients to evaluate the causes like SIAD( tumor detection ), and differentiate from other causes with the same presentation.
Hyponatremia CT
Hyponatremia MRI
Hypocalcemia CT
Hypomagnesemia electrocardiogram
Hypercalcemia CT
Delirium tremens CT
Hyponatremia X-ray
Syndrome of inappropriate antidiuretic hormone CT