Clinical value of MRI multi b diffusion weighted imaging combined with spectral imaging in the diagnosis of prostate cancer / 中国基层医药

Objective:To explore the clinical value of magnetic resonance (MRI) multi-b-value scatter weighted imaging (DWI) combined with spectral imaging (MRS) in the diagnosis of prostate cancer.Methods:From November 2016 to August 2018, 33 patients with prostate cancer and 62 patients with benign prostatic lesions in the People's Hospital of Yongjia County were selected.DWI and MRS scans were performed and compared with pathological findings.Results:The DWI signal intensity of prostate cancer at the b value of 600s/mm 2, 1 000s/mm 2, 2 000s/mm 2 and 3 000s/mm 2 were significantly higher than those of benign prostatic lesions (all P<0.05). With the increase of b value, the sensitivity, specificity and accuracy of DWI in diagnosis of prostate cancer increased, under 3 000s/mm 2, the sensitivity, specificity and accuracy of DWI in the diagnosis of prostate cancer were 87.88%(29/33), 82.26% (51/62) and 84.21%(80/95), respectively.The sensitivity, specificity and accuracy of MRS in diagnosing prostate cancer were 69.70%(23/33), 79.03%(49/62) and 75.79%(72/95), respectively.The (choline+ creatine)/(citrate) (CC/C) value of prostate cancer (2.50±0.94) was significantly higher than that of benign prostatic lesions (0.93±0.23)( t=12.519, P<0.05). The sensitivity, specificity and accuracy of DWI at b value of 3 000s/mm 2 combined with MRS in the diagnosis of prostate cancer were 96.97%(32/33), 88.71%(55/62) and 91.58%(87/95), respectively. Conclusion:DWI combined with MRS has good application value in the diagnosis of prostate cancer.

Practice of Clinical Pharmacist Participating in the Treatment of One Patient with Severe Intracranial Infection / 中国药师

Objective:To investigate the role of clinical pharmacist in the treatment of patients with severe infection. Methods:Clinical pharmacist participated in the consultations for a patient with severe intracranial infection after craniocerebral operation in neurosurgery. According to the conditions of the patient and the results of antibiotic susceptive test,clinical pharmacist made an individualized medication for the patient,and the regimen included cefoperazone/ sulbactam,meropenem, vancomycin and Angong Niuhuang Wan. Results:The intracranial infection in the patient was improved gradually and controlled finally. Conclusion:Based on self professional knowledge,clinical pharmacist can participate in the clinical treatment of patients with severe infection,and assist doctors to develop treatment regimen in order to improve treatment effects. It will help clinical pharmacist preferably blend in clinical treatment team.