ObjectiveTo research on the effect of nursing intervention on CT scanning success rate and image quality in head CT perfusion imaging for cerebral ischemia patients. MethodBetween June 2013 and July 2014, we retrospectively analyzed the clinical data of 203 patients who underwent CT perfusion imaging for cerebral ischemia. All the patients received nursing intervention including the following aspects:body position, psychology, sedation, leakage of contrast medium, allergic reaction, etc. ResultsA total of 199 patients successfully underwent the examination, among whom there were 190 (93.6%) satisfactory and 9 (4.5%) qualified results. The other four patients (1.9%) stopped examination because of motion artifacts. So the success rate came to 98.1%, and the failure rate was 1.9%. ConclusionsWith nursing intervention before, during and after CT scanning, patients with acute cerebral ischemia can accept higher success rate in examining and satisfactory image quality. At the same time, the nursing service was also improved.
Long-term chronic internal jugular vein (IJV) insufficiency, originally viewed as a non-pathological finding, may result in cerebral venous outflow disturbance, leading to cerebral venous ischemia and cerebral nervous functional disorders. In this article we discuss probable etiologies, symptoms, diagnosis and treatment of IJV disturbance, so as to provide some insights for clinicians.