The world's first wiki where authorship really matters (Nature Genetics, 2008). Due credit and reputation for authors. Imagine a global collaborative knowledge base for original thoughts. Search thousands of articles and collaborate with scientists around the globe.

wikigene or wiki gene protein drug chemical gene disease author authorship tracking collaborative publishing evolutionary knowledge reputation system wiki2.0 global collaboration genes proteins drugs chemicals diseases compound
Hoffmann, R. A wiki for the life sciences where authorship matters. Nature Genetics (2008)
 
 
 
 
 

Active, bleeding marginal ulcer of Billroth II gastric resection: a clinical experience of 18 patients.

OBJECTIVES: From July 1988 to April 1993, 18 patients with active, marginal ulcer bleeding were investigated for their clinical presentation, endoscopic findings, and successful rate of therapeutic endoscopy. METHODS: Through endoscopic survey, data on the ulcer number, ulcer location, and prevalence rate of each major stigmata of recent hemorrhage were obtained. Therapeutic methods used include heater probe thermocoagulation and local injection with diluted epinephrine (0.01%) or 95% alcohol through the endoscope. RESULTS: All patients were male with a mean age of 65.3 years. Tarry stool passage (15/18; 83.3%) was the most common clinical presentation. Fifteen patients (15/18; 83.3%) had single marginal ulcer. Ulcerations were located in the jejunal site (12/18; 66.6%) and gastro-jejunal anastomosis (5/18; 27.7%). There were two patients with spurting artery, six with nonbleeding visible vessel, two with blood clot adhesion, four with oozing, three with visible vessel-associated oozing and three, with blood clot adhesion accompanying oozing. The rate of therapeutic endoscopy to successfully stop bleeding or prevent rebleeding was 94.4% (17/18). Sixteen cases (16/17) received one session of endoscopic therapy, and one patient (1/17) accepted two sessions. One patient with multiple underlying diseases died of persistent bleeding after three sessions of therapy. No complication was found to be related to the endoscopic procedure. CONCLUSIONS: Marginal ulcer bleeding exhibits the same endoscopic findings as peptic ulcer hemorrhage. Most marginal ulcers are single and located at the saddle area of the jejunal site. Endoscopy can be useful in diagnosing marginal ulcer, and it is safe and effective in managing active marginal ulcer bleeding.[1]

References

  1. Active, bleeding marginal ulcer of Billroth II gastric resection: a clinical experience of 18 patients. Shin, J.S., Chen, K.W., Lin, X.Z., Lin, C.Y., Chang, T.T., Yang, C.C. Am. J. Gastroenterol. (1994) [Pubmed]
 
WikiGenes - Universities