Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038358 (gastric ulcer)
 5,179 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Due to increasing number of the elderly, cases of hematemesis and melena in the aged have been increasing. The authors evaluated 69 such cases over 60 years old in whom emergency endoscopy of the upper digestive tract was carried out because of hematemesis and melena. Twenty cases are diagnosed as gastric ulcer (29%), 12 cases as esophageal ulcer and esophageal erosion (17.4%), 9 as duodenal ulcer (13.0%), 7 as gastric cancer (10.1%), 6 as Mallory-Weiss syndrome (8.7%), 6 as esophageal and gastric varices (8.7%), 4 as acute hemorrhagic gastritis (5.8%), 3 as Dieulafoy's ulcer (4.3%), and one case each of chronic pancreatitis (hemosuccus pancreaticus) and hemorrhage due to gastric angiodysplasia (1.4%). Of these cases, blood transfusion was performed in 46 cases (66.7%), and shock occurred in 27 cases (39.1%). The endoscopical hemostatic procedure was effective for detection of underlying diseases in the aged. Surgery was often impossible because of the rapid deterioration of the systemic condition due to the hemorrhage of the digestive tract.
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PMID:[Upper gastrointestinal bleeding in the elderly]. 149 78

Massive upper gastrointestinal haemorrhage may be caused by ulcus simplex Dieulafoy. Of 144 patients consecutively operated on for benign gastric ulcer in 1975-1980, 29 were admitted as emergencies because of massive bleeding from the stomach. Six had the Dieulafoy lesion. Identification of the source of bleeding was made by fibreoptic endoscopy in five of these cases, while wide gastrotomy was required in one case. All were successfully treated, one with gastroscopic coagulation and the others surgically. Hitherto there has been no recurrence of bleeding. Diagnostic and therapeutic problems are described. The Dieulafoy lesion may be life-threatening. A century after it was first reported, reminder of the lesion is still necessary, since it probably is more rarely recognized than rare.
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PMID:Massive gastric bleeding from exulceratio simplex (Dieulafoy). 348 29

Upper gastrointestinal (UGI) bleeding remains a great medical problem despite the improvement in both diagnostic and therapeutic management. We retrospectively analyzed 560 cases (male 429 cases, female 131 cases, mean age 45.8 +/- 23.1 years) of acute UGI bleeding within one year from January to December 1980, and 1872 cases (male 1395 cases, female 477 cases, mean age 48.7 +/- 27.5 years) within one year from January to December 1989, in order to define the changing pattern of etiology in the past 10 years. The major cause of bleeding was duodenal ulcer bleeding, which occurred at the age of 20-40 years. The incidence significantly decreased (57.8% in 1980 VS. 46.3% in 1989, P < 0.001). The second common cause was gastric ulcer (11.1% VS. 13.5%), which occurred mainly at the age of 50-70 years. The third was esophageal varices bleeding with a significantly increased incidence (6.6% VS. 11.4%, P < 0.001), which occurred mainly at the age of 40-60 years. The other less common causes included gastric cancer (5.9% VS. 5.8%), which occurred mainly at the age of 50-70 years, gastric erosion (5.2% VS. 6.1%), Mallory Weiss tear (2.1% VS. 3.1%), esophagitis (1.9% VS. 2.9%), Dieulafoy's ulcer (1.6% VS. 2.7%), vascular lesion (1.6% VS. 2.6%), and non-diagnostic cases (6.2% VS. 5.6%). The ratio of male to female for each etiology of UGI bleeding was about 3 to 1 in both 1980 and 1989.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Acute upper gastrointestinal bleeding in Chang Gung Memorial Hospital: comparison between 1980 and 1989]. 822 Dec 92

Gastric mucosal abnormalities resulting from portal hypertension are defined as "congestive gastropathy". A case of congestive gastropathy with unusual features, in a 63 year old man with a history of excessive alcohol intake and cirrhosis, is described. The patient underwent a subtotal gastrectomy because of profuse bleeding from a gastric ulcer, providing a large surgical specimen for examination. Unusual gross and histological findings included prominent arterial intimal hyperplasia, and diffuse duplication and focal fragmentation of the internal lamina elastica. The differential diagnosis of this condition includes primary angiodysplastic gastropathy such as Dieulafoy's disease. The similarity with Dieulafoy-like angiodysplasia emphasises that clear cut criteria to define gastric vascular lesions do not yet exist.
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PMID:Late stage congestive gastropathy. 921 56

N-butyl-cyanoacrylate (Histoacryl) injection has become the treatment of choice for acutely bleeding esophagogastric varices, and is the only effective option for endoscopic treatment of gastric varices. Recent reports confirm the ability of Histoacryl injection therapy to achieve immediate hemostasis in cases of gastric ulcer bleeding or Dieulafoy ulcer, where conventional endoscopic hemostatic treatment had failed. Although the overall safety record of Histoacryl injection has been relatively good, there have been scattered cases of serious complications. Here, we present two patients showing life-threatening intraabdominal arterial embolization after Histoacryl injection. They had chronic gastric ulcers with active arterial bleeding. In spite of attempts at hemostatic treatment, complete hemostasis was not achieved. We injected Histoacryl, diluted with Lipiodol, into bleeding gastric ulcers, resulting in successful hemostasis. Soon after the procedure, intraabdominal arterial embolization developed in both patients. One patient survived and the other died. Based on these experiences, we would like to warn gastrointestinal endoscopists to be alert to these fatal complications, and we propose that less diluted Histoacryl seems to be preferable in cases of bleeding peptic ulcers.
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PMID:Life-threatening intraabdominal arterial embolization after histoacryl injection for bleeding gastric ulcer. 1081 85

Dieulafoy's ulcer is a particular form of gastric ulcer confined to a persistent caliber artery and may lead to severe hemorrhage. We report a case of fatal gastric bleeding in a woman with benign biclonal gammapathy. Autopsy found a typical Dieulafoy's ulcer centered by a persistent caliber artery which wall was thickened by AL-amyloid deposits. Amyloidosis involved the gastric wall, but also middle caliber arteries of the liver, the lung, the pancreas, the kidney and the myocardium. AL-amyloidosis is a rare and late complication of monoclonal gammapathy and may be asymptomatic. Pathogenesis of Dieulafoy's ulcer remains unclear. In our case, local ischemia may have facilitated gastric ulceration, and amyloid deposits may have contributed to arterial rupture.
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PMID:[Fatal Dieulafoy's type ulcer in a case of gastric AL-amyloidosis]. 1548 Feb 60

Here, we report on two patients with hemorrhagic shock due to hematemesis from a gastrointestinal stromal tumor (GIST) of the stomach. Patient 1 was a 64-year-old woman who was admitted to our hospital because of syncope due to hemorrhagic shock resulting from massive hematemesis. Emergent upper gastrointestinal (GI) endoscopy revealed a 5-cm-diameter submucosal tumor on the lesser curvature of the lower gastric body. In addition to the central ulceration of the tumor, a Dieulafoy-like lesion was present. Neither lesions showed active bleeding at the time of observation. Because the patient collapsed twice with fluminant hematemesis after admission, she underwent distal gastrectomy with Billroth-I reconstruction. Histological examination revealed a gastric GIST with no nodal metastasis and the mitotic count was less than 5 per 50 HPFs. Dilated vessels were prominent in the peritumoral submucosa, and a thrombus was seen in these vessels, which seemed to be a bleeding point. The patient had an uneventful postoperative course and has been alive without recurrence for 5 and a half years. Patient 2 was a 60-year-old man who presented with syncope due to hemorrhagic shock resulting from massive hematemesis. Because the source of the bleeding was not elucidated with an initial upper GI endoscopy, he was treated for a gastric ulcer. One week after admission, he suffered from hemorrhagic shock again, and a submucosal tumor 6 cm in size was revealed on the greater curvature of the upper stomach with upper GI endoscopy. The patient subsequently underwent wedge resection of the tumor. Histopathological findings were consistent with a GIST and the mitotic count was less than 5 per 50 high-power fields. The tumor showed no necrosis or intratumoral hemorrhage. A peritumoral submucosal artery, which was responsible for the massive hematemesis, was located at some distance away from the central ulceration. Postoperative recovery was without complications. After 4 years, the patient remains healthy and disease-free. Although hematemesis associated with gastric GIST has been said to originated from the central ulceration of the GIST, life-threatening, massive hematemesis is rare. The exact bleeding points of the gastric GISTs in these cases were submucosal vessels adjacent to the GIST, not the central ulceration. There have been no reports of peritumoral, submucosal vessels causing massive hematemesis from gastric GISTs. Because the origins and manner of bleeding varies in gastric GISTs, we must decide the methods of hemostasis immediately including the tumor excision.
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PMID:Life-threatening bleeding from gastrointestinal stromal tumor of the stomach. 1902 73

Gastrointestinal bleeding is a common medical emergency. Although endoscopic treatment is effective in controlling non-variceal upper gastrointestinal bleeding, in cases of persistent bleeding radiological or surgical interventions are required. Application of cyanoacrylate for treatment of difficult-to-arrest non-variceal upper gastrointestinal bleeding is poorly investigated. We describe patients in whom cyanoacrylate for acute non-variceal gastrointestinal bleeding was used to stop the bleeding after failure of conventional endoscopic treatment. Five patients were treated with cyanoacrylate application (injection and/or spraying) for persistent bleeding (duodenal ulcer in 3, gastric ulcer in 1 and gastric Dieulafoy's lesion in 1) despite conventional endoscopic therapies. Hemostasis was achieved in all patients (100%). One patient (20%) developed recurrent bleeding 4 days after initial treatment. No complications or adverse events attributed to the cyanoacrylate application during the follow-up period of 57 days were observed. Application of cyanoacrylate is a safe and effective method to achieve immediate hemostasis when conventional endoscopic treatment is unsuccessful. This technique is easy to perform and should be considered in cases of patients with difficult-to-arrest acute non-variceal upper gastrointestinal bleeding.
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PMID:Application of cyanoacrylate in difficult-to-arrest acute non-variceal gastrointestinal bleeding. 2533 81