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Query: UMLS:C0038358 (
gastric ulcer
)
5,179
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
The occurrence of upper gastrointestinal disease and the relevance of nonsteroidal antiinflammatory drug (NSAID) usage were documented in 511 consecutive patients (321 women, 190 men) over 70 yr old, referred for upper gastrointestinal endoscopy in a district general hospital. The findings were benign
esophageal disease
(43%), normal (15%),
gastric ulcer
(11.5%), and duodenal ulcer (11%). Gastric ulcers were more common in women taking NSAIDs (25%) than in NSAID abstainers (7%) p less than 0.001 and male NSAID users (8%) p less than 0.001. Esophagitis and esophageal stricture were not influenced by NSAID usage, but gastric erosions were more common (10% vs. 3%) p less than 0.01. Of 142 patients receiving NSAIDs, 41% presented with hemorrhage, compared with 20.5% of NSAID abstainers (p less than 0.001). Hemorrhage was as common in aspirin takers (15 of 33, 45%) as in standard-dose NANSAID takers (43 of 109, 39%), even though 86% were taking 300 mg of aspirin per day or less. In elderly patients,
esophageal disease
is common. NSAID use, even low-dose aspirin, is associated with an increased risk of hemorrhage. In females, NSAID usage is associated with
gastric ulcer
.
...
PMID:Upper gastrointestinal lesions in elderly patients presenting for endoscopy: relevance of NSAID usage. 185 61
Panendoscopy was analysed prospectively on 1635 patients in a personal series for the years 1976 to 1979, under standard conditions, including for emergency bleeding. 48% of males showed lesions, compared with 38% of females. Important diseases were uncommon under 40 years of age, except for reflux disease of the oesophagus. Duodenal ulcer craters exceeded gastric ulcers in the ratio of 1.6 to 1.0. The 103 chronic gastric ulcers were analysed according to gender (male to female ratio 1.6 to 1.0), age (only 4% were seen under the age of 40), diameter and location (larger ulcers were more common in the body of the stomach than the antrum). Multiple gastric ulcers occurred in 9 patients, while pyloroduodenal ulcers coexisted with
gastric ulcer
in 7. Duodenal ulcers seen in 164 patients were multiple in 12; only 4% occurred under 30 years of age. The duodenal ulcer male to female ratio for Europeans was 2.5 to 1.0. Cancer of the stomach was uncommon (36 patients). Reflux
oesophageal disease
(182 patients) was the most common disorder diagnosed endoscopically. The commonest lesions found in acute bleeding (174 patients) were duodenal ulcer in 19%,
gastric ulcer
in 11%, oesophageal erosions 17% and gastroduodenal erosions in 17%.
...
PMID:Endoscopy in peptic diseases and bleeding: a community survey of 1635 patients. 338 Apr 37
Nonsteroidal anti-inflammatory drugs, both nonselective and cyclooxygenase-2 (COX-2) selective, delay
gastric ulcer
healing. Whether they affect esophageal ulcer healing remains unexplored. We studied the effects of the COX-2 selective inhibitor, celecoxib, on esophageal ulcer healing as well as on the cellular and molecular events involved in the healing process.
Esophageal
ulcers were induced in rats by focal application of acetic acid. Rats with esophageal ulcers were treated intragastrically with either celecoxib (10 mg/kg, once daily) or vehicle for 2 or 4 days. Esophageal ulceration triggered increases in: esophageal epithelial cell proliferation; expression of COX-2 (but not COX-1); hepatocyte growth factor (HGF) and its receptor, c-Met; and activation of extracellular signal-regulated kinase 2 (ERK2). Treatment with celecoxib significantly delayed esophageal ulcer healing and suppressed ulceration-triggered increases in esophageal epithelial cell proliferation, c-Met mRNA and protein expression, and ERK2 activity. In an ex vivo organ-culture system, exogenous HGF significantly increased ERK2 phosphorylation levels in esophageal mucosa. A structural analog of celecoxib, SC-236, completely prevented this effect. These findings indicate that celecoxib delays esophageal ulcer healing by reducing ulceration-induced esophageal epithelial cell proliferation. These actions are associated with, and likely mediated by, down-regulation of the HGF/c-Met-ERK2 signaling pathway.
...
PMID:Selective cyclooxygenase-2 blocker delays healing of esophageal ulcers in rats and inhibits ulceration-triggered c-Met/hepatocyte growth factor receptor induction and extracellular signal-regulated kinase 2 activation. 1189 Nov 94
Gastro-tracheobronchial fistula (GTF) is a rare but life-threatening complication specifically observed after esophagectomy and reconstruction using posterior mediastinal gastric tube. Ten cases of GTF were encountered in three hospitals in 2000-2009. Their clinicopathological, surgical, and postoperative care are summarized, together with a review of previously reported cases. GTF was classified as anastomotic leakage (n= 5), gastric necrosis (n= 4), and
gastric ulcer
type (n= 1). The anastomotic leakage type appeared about 2 weeks (postoperative day [POD]: 8-35) after esophagectomy, was located in the cervical or higher thoracic trachea. Breathing and pneumonia were controlled by tracheal tube placed in the distal of fistula. The gastric necrosis type was noted in patients who developed necrosis of the upper part of the gastric tube and abscess formation behind the tracheal wall, at POD 20-36 around the carina, the site of pronounced ischemia. Due to the large fistula around the carina, emergency surgery with muscle patch repair was frequently required for the control of aspiration pneumonia. Patients of the
gastric ulcer
type had peptic ulcer in the lesser curvature of the gastric tube, which perforated into the right bronchus long after surgery (POD 630). With respect to tracheobronchial factors, preoperative chemoradiation (three cases) and pre-tracheal node dissection (three cases) tended to increase the risk of GTF. Closure of GTF by surgery (muscle patch repair) was successful in four cases and by nonsurgical treatment in three cases. In one case, stable oral intake was achieved by bypass operation without closure of GTF. Hospital death occurred in three cases. Understanding the pathogenesis and treatment options of GTF is important for surgeons who deal with esophageal cancer.
Dis
Esophagus
PMID:Ten cases of gastro-tracheobronchial fistula: a serious complication after esophagectomy and reconstruction using posterior mediastinal gastric tube. 2229 30
Oesophageal
, fully covered self-expanding metal stents (SEMS) allow palliation of dysphagia so as to support nutrition during neoadjuvant therapy. We present a 68-year old man with an oesophageal adenocarcinoma (T3N1M0) who had a fully covered oesophageal SEMS placed prior to neoadjuvant chemoradiotherapy. Repeat endoscopy 8 weeks later (for stent removal) showed that the stent had migrated and impacted upon the greater curvature of the stomach with a resultant ulcer. Surgery was delayed and, 10 weeks following the cessation of neoadjuvant chemoradiotherapy, this patient underwent a right thoracoabdominal oesophagogastrectomy. Operative findings included an erosion of the stent-induced
gastric ulcer
into the body of the pancreas and showed that the ulcerated tumour had become adherent to the thoracic aorta. This report demonstrates that the complications of stent migration can significantly impact upon surgical resection at multiple levels and provides a case for the routine removal of stents used in the neoadjuvant setting.
...
PMID:Gastric ulceration following oesophageal stent migration complicating surgical management of oesophageal cancer. 2280 15
Esophageal
and gastric varix, portal hypertensive gastropathy, Mallory-Weiss tear and
gastric ulcer
are common causes of bleeding in patients with liver cirrhosis. However, spontaneous arterial bleeding without a history of trauma is a rare cause of bleeding which can be fatal. We report a case of a 55-year-old woman with alcoholic liver cirrhosis who developed spontaneous bleeding of multiple right lumbar arteries and died in spite of repetitive transfusion and embolization.
...
PMID:[A case of spontaneous bleeding of multiple lumbar arteries in a patient with liver cirrhosis]. 2579 84