安亭地区3199名妇女妇科普查分析

目的了解安亭地区已婚妇女健康状况，并进行分析，提出相应干预措施。方法2005年10月，按上海市妇女所制定的妇科病体检标准，开展普查普治工作，由区妇幼所承担普查任务。检查项目包括妇科、乳房、阴道分泌物、宫颈脱落细胞及B超检查等。结果妇科常见病主要为慢性宫颈炎，其次为阴道炎。慢性宫颈炎中宫颈糜烂占首位，宫颈脱落细胞检查发现50岁组巴氏Ⅱ级发生率占第1位。结论保障妇女身心健康，建议定期开展妇女病普查，普及防病知识，增强妇女自我保健意识，加强更年期保健，倡导健康生活方式。     

Interventional radiology for restoration of vascular patency in the postoperative patient--case reports

The postoperative patient may present with one or more of a variety of problems amenable to management by interventional radiologic techniques, which may be curative by themselves or may, in addition, require or allow successful surgical intervention. To optimize patient care, a good working relationship between the vascular surgeon and the interventional radiologist is essential. Consideration should be given to the patient's presenting signs and symptoms, the surgical history with its alteration of anatomy, the results of available noninvasive studies, and knowledge of various therapeutic alternatives. Vascular radiologic interventions include angioplasty, thrombolytic therapy, a combination of both angioplasty and thrombolysis, and newer techniques such as percutaneous valvectomy. In this report, examples of some of the experience at Indiana University are presented. Emphasis is placed on the appropriate approach to the patient.     

Early changes in retinal microcirculation after uncomplicated cataract surgery using an active-fluidics system

International Ophthalmology - To evaluate the early changes in retinal microcirculation after uncomplicated cataract surgery using an active-fluidics system. Patients underwent uncomplicated...     

Comparison of Helicobacter pylori eradication rate according to different PPI-based triple therapy--omeprazole, rabeprazole, esomeprazole and lansoprazole--]

BACKGROUND/AIMS: Helicobacter pylori (H. pylori) is an important cause of various gastrointestinal diseases. H. pylori eradication is essential for the cure and prevention of associated diseases. Nowdays, proton pump inhibitor (PPI)-based triple therapy is the standard eradication regimen. The aims of this study were to compare the H. pylori eradication rate of different PPI-based triple therapies and to find out the factors influencing the eradication rate. METHODS: From May 2002 through February 2004, H. pylori infected patients were treated with the eradication regimen based on one of the four PPIs (omeprazole, rabeprazole, esomeprazole and lansoprazole) for 1 or 2 weeks. After two weeks, drug compliance, adverse effects, and smoking history during the eradication therapy were obtained. The follow-up H. pylori test was performed 4 weeks after the completion of therapy. The data were analyzed by Chi-square test and multiple logistic regression analysis. RESULTS: Overall eradication rate was 83.5%. There was no significant difference in eradication rate among four PPIs (p=0.379). Odds ratio (OR) for omeprazole and rabeprazole was 1.15 (95% CI 0.50-2.68); for omeprazole and esomeprazole, OR 1.63 (95% CI 0.68-3.89); and for omeprazole and lansoprazole, OR 1.13 (95% CI 0.50-2.56). Smoking habit, site of ulcer, and the duration of therapy affected the eradication rate significantly. CONCLUSIONS: The efficacy of four different PPIs for H. pylori eradication is similar to each other. Smoking, site of ulcer, and the duration of treatment have significant effects on eradication rates.     

Comparison of CTP, MELD, and MELD-Na scores for predicting short term mortality in patients with liver cirrhosis]

BACKGROUND/AIMS: MELD-Na (model for end-stage liver disease with incorporation of serum sodium) was suggested to provide better survival prediction than MELD alone for patients with end stage liver disease. However, there is no data verifying the usefulness of MELD-Na for predicting short term mortality of cirrhotic patients in Korea. This study was aimed to determine whether MELD-Na would be more accurate in predicting short term mortality than other scoring systems such as Child-Turcotte-Pugh (CTP) or MELD. METHODS: Data from 355 patients admitted due to liver cirrhosis were retrospectively reviewed. The cumulative survival rates were obtained. Prediction of mortality rate for three months and one year were analyzed using the area under the receiver's operating characteristics curve (AUC). RESULTS: One hundred patients (28%) died during the study period. All of the three systems showed significant differences in the cumulative survival rate according to the scores on admission (p0.001). The AUC of CTP, MELD, and MELD-Na in predicting three-months mortality were 0.828, 0.845, and 0.862 (p0.05), and the AUC of each score system for death within one year were 0.792, 0.800, and 0.831, respectively (p0.05). The AUC of MELD-Na in predicting short term death were the highest, although it was not statistically significant. Multivariate analysis showed that only MELD-Na was significantly related to three-month mortality (p=0.012). CONCLUSIONS: MELD-Na is more appropriate in predicting short term mortality, but larger scale studies are needed to confirm the superiority of MELD-Na to MELD and CTP in patients with liver cirrhosis.     

Gastric Choristoma of the Oropharynx

Heterotopic gastric mucosa tissue is also called gastric choristoma, and this type of lesion can be found anywhere in the alimentary tract. However, gastric choristoma in the pharynx is very rare; only 10 cases of pharyngeal gastric choristoma have been reported in the English medical literature. A 32-yr-old woman was referred to our institution for the evaluation of a large mass that originated from the posterior wall of the oropharynx. The mass did not cause any symptoms except for the occasional sensation of a foreign body. Gadolinium-enhanced T1 weighted imaging showed a 5 cm-sized mass with central enhancement and hypointense portions, yet the radiological diagnosis was not clear. Transoral mass excision was performed with using electrocautery for making the diagnosis and for treating the mass. The microscopic analysis revealed gastric choristoma.     

The influence of endoscopic procedures upon the contamination of Helicobacter pylori cultures

BACKGROUND: Among the various diagnostic methods for the detection of Helicobacter pylori infection, histological examination and microbiological processing of gastric biopsy samples are assumed to be the gold standard techniques. AIMS: Since H. pylori culture can be affected by the presence of non-H. pylori bacteria, we evaluated the efficacy of endoscope disinfection and the influence of endoscopic procedures on culture contamination. PATIENTS AND METHODS: The procedures used during the first two routine endoscopies were evaluated during 28 consecutive days. Endoscopy room, forceps and endoscopic channel were analyzed before and after the beginning of normal procedures. After disinfection, a biopsy simulation was performed to verify the gastric bacteria. RESULTS: Endoscope disinfection removed all organisms from forceps and endoscopic channel with 100% efficacy. The most frequent non-H. pylori bacteria detected were Streptococcus bovis, Enterobacter hormaechei, and Staphylococcus aureus. The sensibility of the H. pylori culture was affected by the presence of non-H. pylori bacteria. CONCLUSION:The risk of transmission of microorganisms was not detectable when sterilized biopsy forceps and stringent disinfection standards were employed. Whilst S. bovis and E. hormaechei may be common in gastric microbial flora, the presence of P. aeruginosa and S. aureus indicated that the manipulation of biopsies could be responsible for culture contamination with these bacteria.