Analysis of the Value of GE1.5HDX MRI Information Imaging Technology in the Clinical Diagnosis of Patients with Hemorrhagic Cerebral Infarction

Abstract

Objective: To analyze the imaging characteristics of hemorrhagic cerebral infarction (HI). Methods: The cases were selected from 220 patients with new cerebral infarction who were hospitalized in our hospital from March 2015 to February 2018, of which 34 cases were found with hemorrhagic cerebral infarction. All the selected cases met the criteria for "Diagnosis Points of Various Cerebrovascular Diseases" adopted by the Fourth National Cerebrovascular Diseases Academic Conference of the Chinese Medical Association in 1995, and were confirmed by cranial CT and/or GE1.5HDX MRI scans as Hemorrhagic cerebral infarction. Retrospectively analyze the clinical data, clinical manifestations, brain CT, GE1.5HDX magnetic resonance examination, and clinical data of 34 patients with HI, and analyze their short-term prognosis, HI occurrence time, type of bleeding, infarct area, incidence site, arteries The blood supply and imaging performance were analyzed by statistical X2 test to analyze the imaging characteristics of hemorrhagic cerebral infarction. Results: 1. 34 patients with HI in this group accounted for 15.45% of the cerebral infarction in the same period, including 16 males and 18 females. The ages ranged from 45 to 86 years, with an average of 68.09 ± 10.41 years. 2.34 cases of HI included cerebral embolism in 26 cases (76.47%), cerebral thrombosis in 7 cases (20.58%), lacunar infarction in 1 case (2.94%), cardiogenic cerebral embolism in 22 cases (64.71%), and history of atrial fibrillation. Fourteen patients (41.18%) and 24 patients with large infarction (70.59%). Conclusions: Embolization, occlusion, recanalization, and establishment of collateral circulation are closely related to the occurrence of HI. For patients with cardiogenic cerebral embolism and large-scale cerebral infarction, regardless of whether the clinical symptoms are exacerbated, attention should be paid to cerebral infarction.