Management of peptic ulcer bleeding in different case volume workplaces: results of a nationwide inquiry in hungary.

The aim of this study was to conduct a national survey to evaluate the recent endoscopic treatment and drug therapy of peptic ulcer bleeding (PUB) patients and to compare practices in high and low case volume Hungarian workplaces. A total of 62 gastroenterology units participated in the six-month study. A total of 3033 PUB cases and a mean of 8.15 ± 3.9 PUB cases per month per unit were reported. In the 23 high case volume units (HCV), there was a mean of 12.9 ± 5.4 PUB cases/month, whereas in the 39 low case volume units (LCV), a mean of 5.3 ± 2.9 PUB cases/month were treated during the study period. In HCV units, endoscopic therapies for Forrest Ia, Ib, and IIa ulcers were significantly more often used than in LCV units (86% versus 68%; P = 0.001). Among patients with stigmata of recent haemorrhage (Forrest I, II), bolus + continuous infusion PPI was given significantly more frequently in HCV than in LCV units (49.6% versus 33.2%; P = 0.001). Mortality in HCV units was less than in LCV units (2.7% versus 4.3%; P = 0.023). The penetration of evidence-based recommendations for PUB management is stronger in HCV units resulting lower mortality.

[Rectus sheath haematoma--rare complication of anticoagulant therapy]. / Rectushüvely-haematoma -- az antikoaguláns kezelés ritka szövôdménye.

The haematoma in the sheath of musculus rectus abdominis is a rare clinical entity. Its diagnosis is often difficult. Authors observed it in three patients who were on anticoagulant therapy. All subjects were female; two of them had decreased renal function. All three patients received thrombocyte aggregation inhibitor therapy as well. The anticoagulant treatment (low molecular weight heparin in two cases, warfarin in one case) caused excessive anticoagulant effect. The diagnosis, which could be suspected after the physical examination, was established in two cases by ultrasonography and in one case by computed tomography. Two patients were surgically treated while the third patient was healed with conservative treatment. To prevent the rectus sheath haematoma, authors suggest a particularly careful control of anticoagulant treatment in older females and in subjects with decreased renal function, especially if the patient takes thrombocyte aggregation inhibitors, too.

[Stromal tumor of the stomach causing life-threatening arterial bleeding]. / A gyomor életveszélyes arteriás vérzést okozó stromalis tumora.

Stromal tumors of the gastrointestinal tract are rare mesenchymal neoplasms. The majority of them are appearing in the stomach: their quite common first manifestation is bleeding. The authors report a case of polypoid gastric GIST causing severe bleeding which needed urgent surgical intervention and partial resection of the stomach. Although histological analysis of the tumor revealed low proliferation rate, the urgent operation did not result in a complete eradication of the neoplasm, thereby our patient needs further follow-up and treatment.

[Wireless capsule endoscopy and its role in gastroenterology: our results and a review of the literature]. / Kapszulás endoszkópia helye a gasztroenterológiai diagnosztikában: irodalmi attekintés saját eredményeink tükrében.

INTRODUCTION: Since its recent introduction, capsule endoscopy has revolutionized the diagnostics of diseases of the small bowel. The number of studies on the use of this method is constantly increasing. Along with this, our knowledge about the usability and diagnostic power of capsule endoscopy is growing and the indications for this technique are getting progressively more accurate. AIMS: To study the usability of capsule endoscopy in suspected Crohn's disease, in gastrointestinal bleeding of small bowel origin, and in undetermined abdominal complains. METHOD: Capsule endoscopy was performed in 20, previously examined, carefully selected patients. RESULTS: Positive findings were recorded in all patients with gastrointestinal bleeding and in 3/4 of patients with suspected Crohn's disease. However, in patients with indeterminate abdominal complains, the capsule endoscopy proved to be inefficient. CONCLUSION: In the study below, based on their own experience, the authors try to provide an overall picture of capsule endoscopy by reviewing contemporary medical literature. The usability of the capsule endoscopy in suspected Crohn's disease and gastrointestinal bleeding of small bowel origin is suggested by the results of the study.