Influential factors of the prognosis of patients with winter sports-induced traumatic cervical spinal cord injury complicated with intramedullary hemorrhage and edema after emergency surgical treatment.

Objective: To explore relevant influencing factors of the prognosis of patients with winter sports-induced traumatic cervical spinal cord injury complicated with intramedullary hemorrhage and edema after emergency surgical treatment.

Methods: A retrospective analysis was performed on 73 cases of traumatic cervical spinal cord injury complicated with intramedullary hemorrhage and edema in The First Hospital Affiliated to Hebei North University from January 2020 to October 2022. The enrolled patients were divided into the good prognosis (n=17) group and poor prognosis (n=56) group according to the recovery of neurological function after six months of follow-up.

[Values of Apparent Diffusion Coefficient and Fractional Anisotropy in the Diagnosis of Brucella Spondylitis].

To compare the differences in apparent diffusion coefficient (ADC) and fractional anisotropy (FA) between brucella spondylitis (BS) groups at different stages before treatment and the normal control group and to evaluate the change trend of ADC value and FA value at different time points before and after treatment. Totally 53 patients suspected of BS by conventional magnetic resonance imaging (MRI) and later confirmed as BS patients by serological tests were enrolled in this study. These patients underwent conventional MRI and diffusion tensor imaging scans,and the ADC value and FA value were measured.

[Values of Minimal Apparent Diffusion Coefficient,Difference between Ratios of Apparent Diffusion Coefficients,and Dynamic Contrast-enhanced Magnetic Resonance Imaging Features in Diagnosing Breast Ductal Carcinoma In Situ with Microinvasion].

To explore the values of minimal apparent diffusion coefficient(ADC),difference between ratios of apparent diffusion coefficients(ADC),and dynamic contrast-enhanced magnetic resonance imaging(DCE-MRI)in the treatment of breast ductal carcinoma in situ with microinvasion(DCIS-Mi). Totally 27 patients with DCIS-Mi and 31 patients with breast ductal carcinoma in situ(DCIS)were collected in our hospital from October,2016 to June,2018.Philips Ingenia 3.

[Diffusion Tensor Imaging in Early Diagnosis and Prognostic Prediction of Intervertebral Disc Change in Patients with Brucella Spondylitis].

Objective To explore the value of fractional anisotropy(FA) and apparent diffusion coefficient(ADC) in the early diagnosis of intervertebral disc change in patients with Brucella spondylitis(BS) and in the assessment of BS disc changes after treatment and to further investigate the imaging features of BS in its acute,subacute,and chronic stages. Methods Totally 60 serologically or pathologically confirmed BS patients who were treated in the First Hospital Affiliated to Hebei North University(n=20) or ZhangJiakou Infectious Diseases Hospital(n=40) were enrolled. BS patients were scanned by CT,magnetic resonance imaging,and diffusion tensor imaging,and the FA and ADC values of the disc were measured using the DTI Fiber Trak package.