{"title":"[Gastric infection with H. pylori. Tumor risk?].","authors":"C E Paradisi Barrios","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 3","pages":"172-8"},"PeriodicalIF":0.0,"publicationDate":"1994-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18768926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Modernity and viral hepatitis].","authors":"I V Machado","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 3","pages":"113"},"PeriodicalIF":0.0,"publicationDate":"1994-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18770265","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Hemorrhage caused by hypertensive gastropathy: implications of endothelium in the genesis of hyperdynamic circulation].","authors":"A Rojas Bueno","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 3","pages":"195-9"},"PeriodicalIF":0.0,"publicationDate":"1994-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18768234","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Pseudomyxoma peritonei associated with appendiceal mucinous cystadenoma. Report of a case and review of the literature].","authors":"C A Hernandez, M E Ruiz, M T Urdaneta","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>Mucinous cystadenoma of the appendix is a rare entity. Its incidence is low, between 0.1 and 0.3%. Constitutes are found incidentally al surgery and is generally asymptomatic. We present a case of a 60 years old woman which was complicated by a pseudomyxoma peritonei, idiopathic ulcerative rectocolitis and infiltration of the muscular layer of the colon sigmoid wall with poorly differentiated adenocarcinoma. We reviewed the literature, emphasize modern concepts about its terminology and its possible pathogenesis.</p>","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 3","pages":"157-62"},"PeriodicalIF":0.0,"publicationDate":"1994-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18768925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Gastroenterology as specialty in 1994].","authors":"M A Garassini","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 3","pages":"114-5"},"PeriodicalIF":0.0,"publicationDate":"1994-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18770266","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Hepatobiliary complications detected by ultrasonography in patients undergoing total parenteral nutrition].","authors":"M E Garassini, M C Alvarado","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We studied 8 adult patients who received total parenteral nutrition (TPN). An abdominal ultrasound and liver functions test were done weekly looking for biliary sludge, thickening of the gallbladder wall, changes en bile ducts and liver parenchyma. Seven patients developed biliary sludge at week four. We didn't detect changes in bile ducts neither in the gallbladder wall. Two patients had elevations of bilirubin, Alkaline phosphatase and aminotransferase during TPN. 3 patients developed mild liver steatosis detected by ultrasound during the third and sixth week of NPT. Our findings agree with other studies that describe the development of biliary sludge, gallbladder stones, liver steatosis and colestasis in patients receiving TPN. Once TPN is stopped and oral feeding is restarted this changes usually disappear.</p>","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 3","pages":"138-43"},"PeriodicalIF":0.0,"publicationDate":"1994-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18770267","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
M E Garassini, B Gómez, A Hernández, L Marín, M Alvarado
{"title":"[Clinical, laboratory, and ultrasonography features of acute viral hepatitis].","authors":"M E Garassini, B Gómez, A Hernández, L Marín, M Alvarado","doi":"","DOIUrl":"","url":null,"abstract":"<p><p>We review the charts of the hospital with diagnostic of acute viral hepatitis. We classified them using serologic markers in hepatitis B (60 patients), hepatitis A (27 patients) and C (4 patients). Fatigue, anorexia, fever, chills and lymphadenopathy where more common in hepatitis A. Arthralgias, pruritus and rash where more common in hepatitis B. Bilirubin levels where higher in patients with hepatitis B (10.3 = -6.04 S.E:0.80) and C (9.7 +/- 4.09 S.E:1.24) compared with hepatitis A (6.7 +/- 6.04 S.E:0.80) p < 0.01 and p < 0.05. Alamine-Aminotransferase (ALT) levels where higher in patients with hepatitis B (1.918 +/- 1.099 S.E:215.5) and hepatitis A (1879 +/- 1.099 S.E:215.5) and lower in hepatitis C (988 +/- 764 E.E:382) p < 0.05. Abdominal Ultrasound reveal splenomegaly in 45% and 50% of patients with hepatitis A and C and only in 15% of patients with hepatitis B. Changes in gallbladder wall where found in 50% of patients with hepatitis A. 3.3% of patients with hepatitis B and 75% of patients with hepatitis C developed chronic infection.</p>","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 3","pages":"133-7"},"PeriodicalIF":0.0,"publicationDate":"1994-07-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18770268","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"[Abstracts of the XI Latin American Congress of Pediatric Gastroenterology and Nutrition, II Ibero Latin American Congress of Pediatric Gastroenterology and Nutrition, II Venezuelan Congress of Pediatric Gastroenterology].","authors":"","doi":"","DOIUrl":"","url":null,"abstract":"","PeriodicalId":75872,"journal":{"name":"G.E.N","volume":"48 2","pages":"112-80"},"PeriodicalIF":0.0,"publicationDate":"1994-04-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"18774812","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}