Hyponatremia CT

• CT scan findings due to associated Cerebral edema may be seen in patients with acute hyponatremia.
• CT 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.

• Area of uniform low attenuation change due to influx of additional water into the extracellular spaces.
• Loss of grey-white differentiation.

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