benign intracranial hypertension radiology

Benign intracranial hypertension is primarily characterized by increased cerebrospinal fluid pressure on imaging studies, without significant damage to the brain parenchyma. Although this condition typically does not lead to severe neurological impairments, patients may experience symptoms such as headaches and blurred vision.

Imaging studies may reveal mild dilation of the ventricular system, reduced depth of the cerebral sulci, and optic disc edema in cases of benign intracranial hypertension. These alterations indicate the effects of elevated intracranial pressure on brain tissues and the visual pathways. Furthermore, magnetic resonance imaging (MRI) might demonstrate subtle subcortical white matter edema, providing additional evidence of intracranial pressure abnormalities. It is important to correlate these imaging findings with the patient's clinical symptoms for an accurate diagnosis.

Patients with benign intracranial hypertension should prioritize rest, avoid vigorous physical activity and excessive fatigue, and maintain a positive mental attitude in their daily lives. If headaches worsen or there is a significant decline in vision, they should seek medical attention promptly. Throughout the treatment process, patients must adhere to their physician's advice, undergo regular follow-up examinations, and refrain from discontinuing medication or altering the treatment plan without guidance.