RESUMO
Objective To evaluate the technical success rate,effectiveness and safety of transcatheter arterial chemoembolization (TACE)via the omental branch in the treatment of hepatocellular carcinoma (HCC)with blood supply from the omental branch. Methods 45 patients with HCC fed by the omental branch who had undergone TACE were evaluated retrospectively.Results All patients had undergone several therapeutic procedures including TACE before the revelation of the blood supply from the omental branch,8 patients had a history of surgery of hepatic resection for HCC.45 patients had 48 tumors total,52 omental branches were observed angiographically,48 omental branches (9 2%)were successfully embolized.Stenosis or occlusion of the hepatic artery was observed in 37 patients(82%).The alpha fetoprotein (AFP)levels were reduced from 5.05－4 246.89 ng/mL(mean,1 748.52 ng/mL)before treatment to 3.78－1 048.32 ng/mL(mean,287.46 ng/mL)after TACE 4－6 weeks later.The tumors diminished in size in 32 patients,stabilized in 13 patients(29%),however,recurred 2－6 months (mean,3 months)after TACE.28 patients died after 6－18 months (mean,10 months),17 patients were alive for 3－32 months (mean,14 months),but tumor recurred in 8 patients.Severe complications were not observed in any patient.Conclusion TACE via the omental branch is safe,effective and had high technical success rate,it is important to embolize all the feeding arteries at the same time for reducing the recurrence rate.
RESUMO
Objective: To repaire the posterior tooth defects in the elderly people with CEREC chairside CAD/CAM restorations, and to evaluate the clinical curative effect 1 year after treatment. Methods: A total of 52 posterior teeth from 48 aged patients were selected. Among them, 24 cases were onlays, 18 cases were inlays, and 10 cases were crowns. The inlays/onlays/crowns were designed and manufactured by CEREC chairside CAD/CAM system, and then bonded with resin cement. After 12 months, the patients were followed up. The teeth with restorations were assessed by using the modified USPHS criteria including restorations, tooth, and periodontal. At the same time, the patient' s satisfaction was evaluated. Results: In all of the 52 restorations, the success rates of inlay, onlay and crown were 94. 4%, 91. 7% and 80. 0%, respectively; among them, one inlay was fractured, one onlay did not close the edge, one onlay's edge integrity was mild defect, one teeth was fractured, one crown's adjacent relationship was not close, and one crown appeared papillitis. Conclusion: The restorations manufactured by CEREC chairside CAD/CAM system have a good short-term clinical curative effect. It is an effective way to repair the posterior tooth defects in the elderly people.
RESUMO
Objective:To repaire the posterior tooth defects in the elderly people with CEREC chairside CAD/CAM restorations,and to evaluate the clinical curative effect 1 year after treatment.Methods:A total of 52 posterior teeth from 48 aged patients were selected.Among them,24 cases were onlays,18 cases were inlays,and 10 cases were crowns.The inlays/onlays/crowns were designed and manufactured by CEREC chairside CAD/CAM system,and then bonded with resin cement.After 12 months,the patients were followed up.The teeth with restorations were assessed by using the modified USPHS criteria including restorations,tooth,and periodontal.At the same time,the patient's satisfaction was evaluated.Results:In all of the 52 restorations,the success rates of inlay,onlay and crown were 94.4％,91.7％ and 80.0％,respectively;among them,one inlay was fractured,one onlay did not close the edge,one onlay's edge integrity was mild defect,one teeth was fractured,one crown's adjacent relationship was not close,and one crown appeared papillitis.Conclusion:The restorations manufactured by CEREC chairside CAD/ CAM system have a good short-term clinical curative effect.It is an effective way to repair the posterior tooth defects in the elderly people.
RESUMO
OBJECTIVE@#To investigate the main inhaled allergens and the difference of that between city and rural suburbs in patients with allergic rhinitis in the mountain region of the northwest Hubei province and to provide epidemiological basis for prevention and treatment in the region.@*METHOD@#Eight hundred and thirty-five cases who were diagnosed as allergic rhinitis with standardized allergens in Taihe Hospital of Hubei University of Medicine from Sep 2009 and Dec 2011 were studied. The data of allergens and the distribution of the patients were recorded and analyzed. χ2-test were used to analyze the data.@*RESULT@#The top 7 of inhaled allergens were house dust mites (89.6%), dust mites (86.0%), tropical mites (56.9%), croton bug (18.8%), felon herb (8.1%), the cat hair (8.1%) and fine chain alternata bacteria (9.5%), Two main kinds of allergen in three different area are with no obvious difference (P > 0.05).@*CONCLUSION@#In northwest Hubei Province, the highest rate of inhaled allergens was dust mites, which are approximate in different age groups and different regions, especially in the city.