Phase contrast cine MRI technology can help us understand the pathogenesis of diseases impacting the cerebral ventricular system by quantitatively analyzing intracranial flow of blood and cerebrospinal fluid and can provide a basis for research on new clinical treatments on these diseases. In this study, the non-invasive phase contrast cine MRI technique was used to quantitatively analyze the circulatory dynamics of cerebrospinal fluid and cerebral blood flow in patients with obstructive hydrocephalus. Early postoperative prognosis indicators were determined by comparing patients with healthy controls and by comparing pre- and post-operative results within the patient group.
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