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At least 847 records · Page 47Linked to original sources
PubMed1980

Campylobacter fetus ss. jejuni: a cause of massive lower gastrointestinal hemorrhage.

A patient is described with Campylobacter enteritis complicated by massive lower gastrointestinal bleeding from multiple mucosal ulcers in the terminal ileum and at the ileocecal valve. Repeated stool cultures and antibiotic therapy may be indicated in certain patients to diminish the morbidity arising from what may seem to be mild disease. In patients who suffer bleeding complications, arteriography before surgery is necessary to demonstrate an otherwise grossly indefinable source of bleeding.

Adult↗
PubMed1998

[Current status of the management of upper gastrointestinal hemorrhage at a specialized hospital unit].

The prevalence of bleeding of the gastrointestinal tract is around 100/100,000 adults/year. These events need special diagnostic and therapeutic approach, which previously was located mostly to surgical departments. At the beginning of 1996 a specialized ward ("gastrointestinal bleeding unit, GBU") was created at the 2nd Dept. Medicine of the University Medical School of Debrecen. The authors give an account about their experiences with the first 250 cases, try to establish the optimal and necessary conditions and analyse the consequences of their newly developed "risk-score" system. The overall mortality was 9% during this period and surgical intervention proved to be necessary in only 10 cases. On the basis of the collected experiences, they are convinced that the described and elaborated model can well be used for the proper, up-to-date management of gasrointestinal bleeding disorders. As next they suggest an overall, regional organisation of such units, together with the correct determination and provision of the financial background.

Female↗
PubMed1989

[Diagnosis and surgical treatment of acute gastrointestinal hemorrhage].

Of 596 patients with acute gastrointestinal bleeding, it developed from the gastric and duodenal, and peptic anastomotic ulcer in 382 (64.1%). The authors consider, that at every regional centre, it is expedient to hospitalize the patients with gastrointestinal bleeding in a single surgical unit, equipped with the endoscopic apparatus and all the necessary facilities for giving emergency surgical aid.

Acute Disease↗
PubMedDate not supplied

Value of CT in localizing site of gastrointestinal hemorrhage following negative angiography.

This case report of severe gastrointestinal (GI) bleeding demonstrates the utility of computed tomography (CT) in localizing such hemorrhages when all other diagnostic modalities have been exhausted. All previous studies in this case were nondiagnostic. However, abdominal CT performed without the benefit of oral contrast but immediately following negative angiography was useful in directing the surgeon to the region of hemorrhage by documenting the presence of focally dense intraluminal contrast within the small bowel loops.

Adult↗
PubMed1996

Massive gastrointestinal hemorrhage from AIDS-related Kaposi's sarcoma confined to the small bowel managed with radiation.

A > 50% incidence of Kaposi's sarcoma (KS) of the gastrointestinal tract has been seen in acquired immunodeficiency syndrome (AIDS) patients with cutaneous KS. Although gastrointestinal Kaposi's sarcoma (GIKS) is usually asymptomatic, hemorrhages from the oral cavity, esophagus, stomach, and large bowel have occurred in this disease. We describe a patient with acute, massive gastrointestinal hemorrhage from GIKS confined to the small bowel who was treated with chemotherapy, surgery, and radiation. To the best of our knowledge, this is the first reported case of AIDS-related GIKS limited to the small bowel. Although chemotherapy is generally used successfully to palliate diffuse GIKS, we report that radiation was an effective modality that rapidly resulted in resolution of considerable local bleeding and could be used in such cases as an alternative to surgery. Details of this case history, including radiographs, are presented.

Acquired Immunodeficiency Syndrome↗
PubMed1999

Myocardial infarction complicating gastrointestinal hemorrhage.

OBJECTIVE: To determine the frequency of and risk factors for myocardial infarction (MI) in patients admitted to an intensive-care unit (ICU) with gastrointestinal (GI) hemorrhage and to ascertain the effects on mortality and lengths of stay. MATERIAL AND METHODS: Demographic, laboratory, and outcome data were determined for all patients admitted to a medical ICU with GI hemorrhage between April 1996 and January 1997. Serial creatine kinase with isoenzyme levels and electrocardiograms were interpreted blindly by a senior cardiologist. RESULTS: For 83 consecutive admissions to the ICU because of GI hemorrhage, the patients' mean (+/- standard error) age was 65.0 +/- 1.7 years and APACHE II (acute physiology and chronic health evaluation) score was 15.7 +/- 0.8. In-hospital death occurred in 16 patients (19%). Patients who did not survive had a lower admission systolic blood pressure (99.2 +/- 4.5 versus 115.0 +/- 4.0 mm Hg; P = 0.01) than did those who survived. Eleven of 83 patients (13%) fulfilled both enzymatic and electrocardiographic criteria for MI. Ten patients (12%) had electrocardiographic evidence of myocardial ischemia but did not meet criteria for MI. Patients with MI were older (74.4 +/- 4.0 versus 61.7 +/- 2.0 years; P < 0.05), had a higher acuity of illness (APACHE II score, 21.6 +/- 3.0 versus 14.6 +/- 0.7; P < 0.05), and had more coronary risk factors (2.3 +/- 0.3 versus 1.4 +/- 0.1; P < 0.05) in comparison with those without MI or ischemia. Patients with MI also had longer ICU (8.6 +/- 2.4 versus 3.3 +/- 0.4 days; P < 0.05) and hospital (16.3 +/- 3.4 versus 9.1 +/- 0.8 days; P < 0.05) lengths of stay. Patients older than 65 years had a threefold increased risk (risk ratio, 4.0; 95% confidence interval, 0.9 to 17.4) and those with two or more risk factors for coronary artery disease had a ninefold increased risk of MI (risk ratio, 10.2; 95% confidence interval, 1.4 to 76.1) in comparison with those who were younger or who had fewer coronary risk factors, respectively. MI complicating GI hemorrhage did not significantly affect the risk of in-hospital mortality (risk ratio, 1.5; 95% confidence interval, 0.5 to 4.4). CONCLUSION: MI occurs frequently in patients with GI hemorrhage admitted to an ICU. Age more than 65 years and two or more risk factors for coronary artery disease identify patients who are at greatest risk for occurrence of MI, which is associated with longer ICU and hospital stays.

APACHE↗
PubMed1978

Treatment of massive gastrointestinal hemorrhage from aortoenteric fistula.

Massive hemorrhage of the upper part of the gastrointestinal tract presents a formidable crisis in surgical management. The preoperative diagnosis should be suspected in patients with a vascular prosthesis or primary abdominal aortic aneurysm. The characteristic signs and symptoms represent the triad of a pulsatile mass in the upper part of the abdomen, intermittent hemorrhage in the upper part of the gastrointestinal tract and severe epigastralgia not relieved by antacids. No ideal operative technique has evolved for correcting the abnormal physiopathologic condition. Our recent experience with three patients highlights the problems of unremitting sepsis and recurrent fistulization.

Aged↗
PubMed2001

Upper gastrointestinal hemorrhage and transcatheter embolotherapy: clinical and technical factors impacting success and survival.

PURPOSE: To identify clinical and technical factors influencing the outcome of transcatheter embolotherapy for nonvariceal upper gastrointestinal (GI) hemorrhage and to quantify the impact of successful intervention on patient survival. MATERIALS AND METHODS: A retrospective review was performed of all patients (n = 163) who underwent arterial embolization for acute upper GI hemorrhage at a university hospital over an 11.5-year period. Clinical success was defined as target area devascularization that resulted in the clinical cessation of bleeding and stabilization of hemoglobin level. The clinical condition of each patient at intervention was defined by history, laboratory examination, and two composite indicator variables. With use of logistic regression, the dependent variable, clinical success, was modeled on two categories of clinical and technical variables. A final model regressed patient survival on clinical success and other clinical variables. RESULTS: None of the procedural variables analyzed had a significant influence on clinical success. Several clinical variables did impact clinical success, including multiorgan system failure (OR, 0.36; P =.030), coagulopathy (OR, 0.36; P =.026), and bleeding subsequent to trauma (OR, 7.1; P =.040) or invasive procedures (OR, 6.5; P =.009). Regardless of their clinical condition at intervention, patients who underwent clinically successful embolization were 13.3 times more likely to survive than those who had an unsuccessful procedure (CI, 4.54-39.2; P =.000). Nevertheless, patients with multiorgan system failure were 17.5 times more likely to die, independent of the outcome of the procedure (CI, 0.014-0.229; P =.000). CONCLUSION: Arresting nonvariceal upper GI hemorrhage with transcatheter embolotherapy has a large positive effect on patient survival, independent of clinical condition or demonstrable extravasation at intervention. Aggressive treatment with transcatheter embolotherapy is advisable in patients with acute nonvariceal upper GI hemorrhage.

Adult↗
PubMed1995

[Portacaval H-graft shunt as an alternative long-term treatment in gastrointestinal hemorrhage caused by esophagogastric varices].

From 1984 to 1991, 44 cirrhotic patients with gastrointestinal bleeding by esophagogastric varices (EGV) underwent emergency or elective calibrated portacaval shunt (CPS) with a prothesis of small diameter (8 and 10 mm) due to the impossibility of bleeding control by other conservative methods. In this series this procedure was found to be an effective alternative with acceptable operative mortality (20.4%), and a high rate of hepatic portal flow maintenance (72.2%) although a high incidence of postoperative hepatic encephalopathy (38.6%) of easy control was observed. The global probability of survival at 12 and 24 months was 74 and 64%, respectively. Survival at one and 2 years was significantly higher in patients of Child score A than those of score B (94 and 88% versus 73 and 56%). Patients of Child score C all died by the end of the first month thus suggesting that CPS should be performed in patients with good liver function (Child scores A and B).

Adult↗
PubMed1998

[Hemosuccus pancreaticus: a rare cause of upper gastrointestinal hemorrhage].

We report on a patient with alcoholic chronic pancreatitis and intermittent upper gastrointestinal haemorrhage. Old blood was seen in the duodenum but no bleeding source could be identified by endoscopy. Computed tomography scanner and angiography disclosed an arterial pseudoaneurysm of the pancreatic tail, and left splenopancreatectomy was performed. In cases of upper gastrointestinal haemorrhage, the pancreas should be considered as a bleeding source if endoscopies remain negative and the patient presents with chronic pancreatitis.

Aneurysm, False↗