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003 EG-GiCUC
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008 150809s2014 ua h f m 000 0 eng d
040 _aEG-GiCUC
_beng
_cEG-GiCUC
041 0 _aeng
049 _aDeposite
097 _aM.Sc
099 _aCai01.11.18.M.Sc.2014.Lo.S
100 0 _aLouis Demian Abdallah Essac
245 1 0 _aStudy of prevalence of helicobacter pylori infection and its impact on git bleeding in patients with hemophilia and von willibrand disease /
_cLouis Demian Abdallah Essac ; Supervised Mona Mohamed Alkassas , Noha Mohamed Elhusseiny
246 1 5 _aدراسة معدل إنتشار عدوى البكتريا الحلزونية (هليكوباكتر بيلورى) و تأثيرها على نزيف الجهاز الهضمى فى مرضى (الهيموفيليا) و مرض فون فيلليبراند
260 _aCairo :
_bLouis Demian Abdallah Essac ,
_c2014
300 _a68 P. :
_bfacsimiles ;
_c25cm
502 _aThesis (M.Sc.) - Cairo University - Faculty of Medicine - Department of Internal Medicine
520 _aHelicobacter pylori has been clearly recognized as an important cause of gastritis and cases of peptic ulcer. Because these episodes present a life - threatening complication in patients with bleeding disorders, we investigated the prevalence of H. pylori infection in patients with hemophilia A, B and von willebrand disease and assessed the risk of gastrointestinal bleeding associated with this infection. 40 male patients above 12 years with hemophilia A, B or von willebrand disease {u200E}and 20 controls were included. Patients and control were divided into two groups according to occult blood test result; either negative or positive. 70 % of patients were H. pylori positive, of whom 5 patients tested positive for occult blood, while 60 % of control subjects were H. pylori positive, of whom only one tested positive for occult blood meaning that the odds ratio for developing H. pylori related GI bleeding in patients with bleeding disorder is 2.3913, confidence Interval: 0.2485 to 23.0104, Z statistic: 0.755, significance level: P = 0.4504
530 _aIssued also as CD
653 4 _aHelicobacter pylori
653 4 _aHemophilia
653 4 _aVon willibrand{u2019}s syndrome
700 0 _aMona Mohamed Alkassas ,
_eSupervisor
700 0 _aNoha Mohamed Elhusseiny ,
_eSupervisor
856 _uhttp://172.23.153.220/th.pdf
905 _aNazla
_eRevisor
905 _aSamia
_eCataloger
942 _2ddc
_cTH
999 _c51883
_d51883