Pak J Med Sci
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The corona-virus (COVID-19) pandemic has had devastating impacts on not only the health and socio-economic conditions but also on the education sector in various countries. Consequently, the world of education entered a new era of E-learning. This descriptive study, thus, aims to evaluate the standpoint of medical and dental undergraduates regarding E-learning amid the Covid-19 lockdown. ⋯ Undergraduate medical and dental students from the said private medical college are well equipped and ready to shift towards online education.
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This paper summarizes the MRI imaging findings of primary central nervous system lymphoma (PCNSL) in the posterior cranial fossa to improve the accuracy of PCNSL diagnosis in the posterior cranial fossa. ⋯ PCNSL in posterior cranial fossa has certain characteristics. DWI, ADC value and MRS are helpful to improve the correct diagnosis rate of PCNSL.
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By using DTI image segmentation algorithm investigate the effect of large plants Rhodiola injection on myocardial injury in patients with acute severe CO poisoning (ACOP), and to explore the clinical and CT delayed encephalopathy after ACOP. ⋯ Rhodiola can reduce myocardial vascular endothelial cell injury, improve cardiac function, and protect the damaged myocardium. Meanwhile, after acute CO poisoning delayed encephalopathy early for CT and MRI examination facilitate analysis and prognosis of the disease.
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To explore the value of multi-slice spiral CT (MSCT) in predicting microvascular invasion in hepatocellular carcinoma (HCC). ⋯ Microvascular invasion of HCC can be predicted by MSCT manifestations before surgery.
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To explore the therapeutic effects of ultrasound-guided microwave ablation and radio frequency ablation for liver cancer patients. ⋯ In contrast with traditional algorithms, the CNNMF algorithm has better diagnostic performance for liver cancer ultrasound images. In contrast with radio frequency ablation, microwave ablation has better ablation effects for liver cancer tumors, and can reduce the incidence of postoperative complications in patients, which is safe and feasible.