Search Results - "Loffeld, R.J.L.F."

Ascending Cholangitis due to Heavy Lifting by Bakkum, M.J., Loffeld, R.J.L.F.

“…Gallstone disease is the most common risk factor for cholangitis. In an anatomically normal bile duct system, cholangitis does not occur without the presence…”
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Collagenous colitis: Description of a single centre series of 83 patients by Jobse, P, Flens, M.J, Loffeld, R.J.L.F

“…Abstract Introduction Collagenous colitis can be the cause of chronic diarrhoea. Aim Assess the prevalence of collagenous colitis in a single centre. Patients…”
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Are many colorectal cancers due to missed adenomas? by Loffeld, R.J.L.F

“…Abstract Background An unknown number of colorectal cancers could be due to missed adenomas during previous endoscopy. Data in the literature are sparse. A…”
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Rising incidence of reflux oesophagitis in patients undergoing upper gastrointestinal endoscopy by Loffeld, R J L F, van der Putten, A B M M

“…In the literature a lot of epidemiological data is present but little is known on the yearly incidence of oesophagitis and Barrett's oesophagus. For this…”
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What is the value of repeated upper gastro intestinal endoscopy in cases of a previous endoscopy without macroscopic abnormalities? by Loffeld, R.J.L.F., Liberov, B., Dekkers, P.E.P.

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A review of diagnostic techniques for Helicobacter pylori infection by Loffeld, R J, Stobberingh, E, Arends, J W

“…The description of Helicobacter pylori and an understanding of its pathogenetic significance has been one of the major breakthroughs in gastroenterology in the…”
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Removal of Common Bile Ducts Stones via Percutaneous Access with a Flexible Ureteroscope and Laser Assistance by Jansen, B., Langbein, S., Paulus, J., Loffeld, Ruud J. L. F.

“…Two patients are described with large stones in the common bile duct. Standard ERCP was not possible. Both patients were successfully treated with percutaneous…”
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Extramural Venous Invasion as Prognostic Factor of Recurrence in Stage 1 and 2 Colon Cancer by Loffeld, Ruud J. L. F., Mulder, M. M. R., Flens, M. J., van Eeghen, E. E.

“…Aim. Extramural venous invasion (EMVI) is a prognostic indicator in patients with colorectal cancer. However, its additional value in patients with stage 1 and…”
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Subacute Disseminated Intravascular Coagulation in a Patient with Liver Metastases of a Renal Cell Carcinoma by van der Wekken, L. C., Loffeld, Ruud J. L. F.

“…Disseminated intravascular coagulation (DIC) is a syndrome characterised by simultaneous bleeding and thromboembolic formation. Its acute form is associated…”
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The completion rate of colonoscopy in normal daily practice: factors associated with failure by Loffeld, R J L F, van der Putten, A B M M

“…Colonoscopy is an important diagnostic procedure for screening as well as for patients presenting with complaints. The completion of a colonoscopy is defined…”
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The Impact of Duodenal Diverticuli and the Execution of Endoscopic Retrograde Cholangiopancreaticography by Loffeld, R. J. L. F., Dekkers, P. E. P.

“…Introduction. Duodenal diverticuli alter the anatomy of the papillary region and can make an ERCP difficult. Aim. To study the outcome of ERCP in cases of…”
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Changes in Antibiotic Susceptibility of Helicobacter pylori in the Course of Eight Years in the Zaanstreek Region in The Netherlands by Loffeld, Ruud J. L. F., Werdmuller, B. F. M.

“…Background. Failure of anti-Helicobacter therapy is the result noncompliance and resistance to the prescribed antibiotics. Aim. Antibiotic susceptibility of H…”
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Unusual Sites of Metastatic Involvement: CASE 2. Intracardiac Metastasis From a Merkel Cell Carcinoma by Jongbloed, M.R.M., Kanen, B.L.J., Visser, M., Niessen, H., Flens, M.J., Loffeld, R.J.L.F.

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Colonization with cagA-positive Helicobacter pylori strains inversely associated with reflux esophagitis and Barrett's esophagus by Loffeld, R J, Werdmuller, B F, Kuster, J G, Pérez-Pérez, G I, Blaser, M J, Kuipers, E J

“…The hypothesis that colonization with cagA(+) Helicobacter pylori strains protects against the development of gastroesophageal reflux disease (GERD) and its…”
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Reflux esophagitis in patients with partial gastrectomy and Billroth I or II reconstruction by Loffeld, R.J.L.F.

“…Data on the occurrence of reflux esophagitis and Barrett's esophagus in patients with Billroth I or II resection is sparse. For this reason a cross-sectional…”
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Re: Laine and Sugg— Helicobacter pylori eradication on esophagitis and GERD by Loffeld, R.J.L.F

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Antibiotic resistance of Helicobacter pylori: a cross-sectional study in consecutive patients, and relation to ethnicity by Loffeld, R.J.L.F., Fijen, C.A.P.M.J.

“…To assess primary antibiotic resistance in a given population and relate the results to ethnicity. Consecutive cultures were tested for antibiotic…”
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The annual yield of diagnostic endoscopy of the lower digestive tract by Loffeld, R.J.L.F., van der Putten, A.B.M.M.

“…Endoscopy of the colon and rectum has become a standard diagnostic procedure. No data are presented in the literature on the annual yield or on morbidity…”
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Diagnostic value of endoscopic signs of gastritis: with special emphasis to nodular antritis by Loffeld, R J

“…Antral nodularity in children is described to have a high correlation with active H. pylori infection. Data on antral nodularity in adults are sparse. A…”
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Young patients with Barrett's oesophagus experience less reflux complaints by Loffeld, R J

“…Barrett's oesophagus can be expected to be more resistant to the effects of acidic refluxate, and, hence, it can be postulated that patients with Barrett's…”
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