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Taking the Huanggang Central Hospital in Hubei Province as an example,the paper introduces the medical consumables management process before and after the implementation of informatization management,compares the data generated 10 months before and after the informatization management,and states that the scientific management for medical consumables with the information system can optimize the process,reduce the occurrence rate of errors,and improve the working quality and management level of the sterilization and supply center.
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Objective To analyze the imaging characteristics of Von Hippel-Lindau Syndrome (VHL)typeⅠ.Methods 12 patients diag-nosed as VHL type Ⅰ were collected and all the patients had underwent 3.0T MRI and 64-slice spiral CT plain and enhanced scan. Imaging data was analyzed by two senior radiologists to summarize its imaging featueres.Results Multiple hemangioblastomas (HGBLs)in cerebellum,spinal cord or brainstem were seen in all the patients.Flow void effect with varied degree was seen in the lesions.Dilated feeding and drainage blood vessels around lesions was seen in 6 cases.Multiple kidney and pancreas cysts were seen in all the patients.There were 4 cases with syringomyelia,7 cases with ocular retinal angioma,5 cases with renal cell carcinoma,2 cases with ground-glass-like lesions and micronodulars in lung.Conclusion VHL type Ⅰ has complex imaging performance.Ima-ging examination is important for early detection of VHL disease.
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<p><b>OBJECTIVE</b>To understand socio-economic losses of inpatients and deaths caused by injuries in 2000 in Ningxia and to estimate their extent of harmfulness.</p><p><b>METHODS</b>Eight of 35 local hospitals totaling 5 876 inpatients were recruited with two-stage sampling in Ningxia in 2000. All medical cost incurred during their hospitalizations for injuries, cardiovascular and cerebrovascular diseases, respiratory disease, cancer and communicable diseases, losses in labor time were analyzed, and years of potential life lost (YPLL), working years of potential lost (WYPLL), valued years of potential life lost (VYPLL) due to these diseases were estimated for the residents in Ningxia with corrected human capital method.</p><p><b>RESULTS</b>The study showed that indirect economic losses due to hospitalization for injuries accounted for 24 million yuan, higher than those for other diseases. YPLL, WYPLL and VYPLL due to injuries were also higher than those in other diseases.</p><p><b>CONCLUSIONS</b>Injury has caused serious threat to their health of the residents in Ningxia and brought heavy burden for the society and economy. It has become an important public health problem and its prevention and control should be strengthened as soon as possible.</p>