Abstract:
CASE REPORT:A 72-year-old female patient with known neurofibromatosis type 1 was admitted to the hospital with symptomatic anaemia and a history of melaena. Upper and lower endoscopy did not show any signs of bleeding. Ultrasound and computed tomography revealed an abdominal mass. The histological analysis of a US-guided puncture showed a mesenchymal tumour with spindle-shaped appearance. Laparotomy revealed two jejunal tumours which could be classified as gastrointestinal stromal tumours (GIST) by immunohistochemistry. CONCLUSION:Patients with neurofibromatosis type 1 have an increased risk of developing gastrointestinal tumours including rare types such as GIST. Because the localisation in the small intestine by conventional endoscopy can be difficult, further diagnostic means such as ultrasound, computed tomography or possibly capsule endoscopy should be considered.
journal_name
Z Gastroenteroljournal_title
Zeitschrift fur Gastroenterologieauthors
Köppen S,Wejda B,Dormann A,Hoffmeister D,Stolte M,Huchzermeyer Hdoi
10.1055/s-2004-813587subject
Has Abstractpub_date
2004-10-01 00:00:00pages
1183-7issue
10eissn
0044-2771issn
1439-7803journal_volume
42pub_type
杂志文章abstract::This study evaluates the prevalence and significance of Helicobacter pylori (H. Pylori) infection in patients with portal hypertension. 118 patients were selected, i. e. 90 patients with portal hypertension (66 males, 24 females, mean age 49.1 +/- 2.1 years) and 28 noncirrhotic patients with nonulcerative dyspepsia as...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1997-02-01 00:00:00
abstract::Colorectal cancer is the most common cancer in Germany. The LebensBlicke foundation and it's supporting alliance have or many years, like others, been pushing information campaigns abour early detection measures and their chances for the general population. With the aid of the institute for public opinion research in ...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-0028-1109526
更新日期:2009-11-01 00:00:00
abstract::Video Endoscopy and Video Sonography are new developments in the field of endoscopy. They will start a structural change of the common endoscopy unit. This article shall give an overview about new development ways and their consequences for the next years in the field of Video Endoscopy. ...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
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更新日期:1990-06-01 00:00:00
abstract::Endoscopic retrograde cholangiography (ERC) after Roux-en-Y reconstruction and modified BII surgery or duodenopancreatectomy is considerably more difficult than ERC under normal anatomic conditions. If the common bile in the afferent loop cannot be reached by a common lateral-viewing duodenoscope because of excessive ...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-2007-963783
更新日期:2008-04-01 00:00:00
abstract::Azathioprine (AZA) or 6-mercaptopurine (6-MP) are the immunosuppressive drugs of choice in the treatment of inflammatory bowel disorders (IBD). Optimal dosage for AZA is around 2.5 mg/kg body weight and induction of remission by these drugs may take 6 - 7 months. Intramuscularly applied Methotrexate (MTX) is the secon...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-2004-813500
更新日期:2004-09-01 00:00:00
abstract::The primary aim of the Prä-GIT study is to collect information on the prevalence and course of precancerous and early malignant lesions in the upper GIT (uGIT) as well as risk factors associated with these lesions in asymptomatic individuals. Study participants presenting for a screening colonoscopy will undergo an ad...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/a-1190-5332
更新日期:2020-08-01 00:00:00
abstract::Dissolving basic peptides such as insulin, secretin, and somatostatin in albumin-containing solutions increases the biologic potency. As CCK-33 also constitutes a basic peptide, it should have similar qualities. In four conscious dogs with chronic gastric and pancreatic Thomas fistulas, we studied the effect of CCK-33...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
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更新日期:1983-03-01 00:00:00
abstract::Fibrolamellar hepatocellular carcinoma of the liver is a rare variant of hepatocellular carcinoma with characteristic morphological patterns and a good prognosis. Preoperatively the tumor is rarely diagnosed. Surgical treatment is resection, hemihepatectomy or transplantation of the liver. We report a case of a 51 yea...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1989-06-01 00:00:00
abstract::We report a rare case of a 52 year old patient with multiple gastric wall abscesses. In 1987 a selective proximal vagotomy was performed. Because of non-specific gastric symptoms in 1993 an endoscopy and an endoscopic ultrasound was performed at another hospital which resulted in the likely diagnosis of multiple leiom...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1995-03-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 历史文章,杂志文章,评审
doi:
更新日期:1999-06-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 临床试验,杂志文章
doi:
更新日期:1987-11-01 00:00:00
abstract::Report about 5 cases with a chronic erosion with granulation tissue formation of the mucosa of the resected stomach in the gastroenterostomotic area. These lesions appeared endoscopically as discoloration, or as small elevation of the mucosa or as a distinct polyp. One case with a more extensive granulation tissue for...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1982-03-01 00:00:00
abstract::Biopsy diagnosis of early and highly differentiated liver tumors is difficult and complex. Modern pathology has met this challenge by several different means; elaborate morphological algorithms and novel immunohistological markers support the differential diagnosis of highly differentiated HCC and a new, predictive mo...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章,评审
doi:10.1055/s-0028-1109088
更新日期:2009-01-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1994-12-01 00:00:00
abstract::Seventy-nine caustic burns of the upper gastrointestinal tract were divided into early and late effects. The radiological findings were analysed and discussed. The central role of radiology proved to be indisputable, particularly for demonstration of a perforation and for the control of treatment. Endoscopy is of part...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1978-11-01 00:00:00
abstract::The existence of tight junctions between epithelial cells has been known for over 100 years, but their exact functions remained elusive until recently. The present paper summarizes the newest knowledge about morphology, molecular components and regulation of tight junctions. In the chapter about morphology the criteri...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章,评审
doi:
更新日期:1997-03-01 00:00:00
abstract:BACKGROUND:Radiation enteritis is a severe problem in patients receiving irradiation of the abdomen or pelvis in the course of cancer treatment. Nevertheless, there is a lack of standardised strategies for medical prevention and therapy. MATERIALS AND METHODS:A PubMed based literature search was performed to address t...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章,评审
doi:10.1055/s-2008-1027150
更新日期:2008-05-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章,评审
doi:10.1055/a-0729-3168
更新日期:2018-11-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-0032-1312742
更新日期:2012-06-01 00:00:00
abstract::Cystic fibrosis is the most common lethal genetic disease in Caucasian population. End-stage lung disease is the most frequent cause of death, however since therapeutic options have improved the life expectancy of patients with cystic fibrosis, increased incidences of gastrointestinal tumors including pancreatic carci...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-0033-1356225
更新日期:2014-01-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1996-09-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-0031-1273487
更新日期:2013-11-01 00:00:00
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journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-0034-1398898
更新日期:2015-03-01 00:00:00
abstract::We investigated the long-term effect of interferon-alpha treatment in patients with chronic hepatitis B with regard to the response status during treatment. 97 patients with chronic hepatitis B, including 18 patients with active cirrhosis Child A, were followed for 12-110 months (mean: 40.5 months) after interferon-al...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1996-04-01 00:00:00
abstract::Using precipitating antibodies to human liver alkaline phosphatase (L-AP), a quantitative method is evaluated for the determination of L-AP-activity in feces. Normal controls (n = 42) exhibit a logarithmic normal distribution. Patients with intrahepatic cholestasis (n = 36) demonstrate an increase, patients with extra...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1980-05-01 00:00:00
abstract::Diabetes and pancreatic cancer are known to be associated. The relative risk for pancreatic carcinoma is dependent on the time after onset of diabetes. Diabetes in patients with pancreatic carcinoma is frequently of recent onset and partially caused by the tumor. Diabetes in a patient without obesity, no family histor...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章,评审
doi:
更新日期:1999-06-01 00:00:00
abstract:INTRODUCTION:Living conditions (e. g. domestic crowding) may influence the infection rate. Some studies suggested that the reappearance of H. pylori in H. pylori positive patients after successful eradication therapy might be a result of transmission by H. pylori positive spouses. Therefore this study has been performe...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-2002-32128
更新日期:2002-06-01 00:00:00
abstract::Patients with portal hypertension may develop pulmonary complications such as hepatopulmonary syndrome (HPS) or portopulmonary hypertension (PPHT). PPHT is defined as elevated pulmonary pressure, elevated pulmonary vascular resistance, a normal pulmonary capillary wedge pressure, and portal hypertension in the absence...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章,评审
doi:10.1055/s-2005-857926
更新日期:2005-07-01 00:00:00
abstract::We have assessed the effect of omeprazole (30 mg daily) on gastric acid secretion as well as on basal hormone levels (fasting gastrin; TSH, T3, T4, TBG; insulin, glucagon, C-peptide; prolactin, testosterone, 17-beta-oestradiol, dihydroepiandrosterone, cortisol and PTH) in 8 healthy volunteers before and after a 28 day...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:
更新日期:1984-05-01 00:00:00
abstract:INTRODUCTION:Gastroesophageal reflux (GER) is the main risk factor for the development of adenocarcinoma of the esophagus (AC). The aim of our study was to evaluate symptoms of patients with AC to identify those patients with a high risk for this tumour. PATIENTS AND METHODS:117 consecutive patients with known AC were...
journal_title:Zeitschrift fur Gastroenterologie
pub_type: 杂志文章
doi:10.1055/s-2004-813742
更新日期:2005-03-01 00:00:00