1/813. A case report of congenital intrahepatic arterioportal fistula.We report a case of congenital arterioportal fistula presenting with upper gastrointestinal bleeding from oesophageal varices. The fistula was successfully treated with surgical ligation of the left hepatic artery.- - - - - - - - - - ranking = 1keywords = upper (Clic here for more details about this article) |
2/813. Haemosuccus pancreaticus: a clinical challenge.BACKGROUND: Haemosuccus pancreaticus is a rare complication of pancreatitis. It is a diagnostic problem for even the most astute clinician and a challenge for the expert endoscopist. We report a 25-year-old male patient who had all the features usually seen in haemosuccus pancreaticus patients: recurrent obscure upper gastrointestinal bleeding, pancreatitis, pseudocyst formation, ductal disruption, fistula and pancreatic ascites. The patient was treated by subtotal pancreatectomy, splenectomy and drainage of the pseudocyst. Although pancreatic duct communication with the surrounding vasculature could not be ascertained, we strongly believe the patient had haemosuccus pancreaticus because, over a follow-up period of 3 years, the patient was not only ascites free, but did not experience any further upper gastrointestinal bleeding. We believe that in evaluating patients with recurrent obscure gastrointestinal bleeding, one should always remember that the pancreas is a part of the gastrointestinal tract and, like other organs, is prone to blood loss.- - - - - - - - - - ranking = 2keywords = upper (Clic here for more details about this article) |
3/813. Massive gastrointestinal hemorrhage after transoesophageal echocardiography probe insertion.PURPOSE: To describe a case of a massive gastric bleeding following emergency coronary artery bypass surgery associated with transoesophageal echocardiographic (TEE) examination. CLINICAL FEATURES: A 50-yr-old man was referred for an acute myocardial infarction and pulmonary edema (Killip class 3). Twelve hours after his myocardial infarction, he was still having chest pain despite an i.v. heparin infusion. coronary angiography revealed severe three-vessel disease with multifocal stenosis of the left anterior descending, circumflex and total occlusion of the right coronary artery. The patient was transferred to the operating room for emergency coronary artery bypass graft surgery. After total systemic heparinization (3 mg.kg-1) was obtained for cardiopulmonary bypass, a multiplane TEE probe was inserted without difficulty to monitor myocardial contractility during weaning from CPB. During sternal closure, the TEE probe was removed and an orogastric tube was inserted with immediate drainage of 1,200 ml red blood. Endoscopic examination demonstrated a mucosal tear near the gastro-oesophageal junction and multiple erosions were seen in the oesophagus. These lesions were successfully treated with submucosal epinephrine injections and the patient was discharged from the hospital eight days after surgery. CONCLUSION: This is a report of severe gastrointestinal hemorrhage following TEE examination in a fully heparinized patient. This incident suggest that, if the use of TEE is expected, the probe should preferably be inserted before the administration of heparin and the beginning of CPB.- - - - - - - - - - ranking = 0.14387022269439keywords = pain, chest (Clic here for more details about this article) |
4/813. Watermelon stomach--an unusual cause of recurrent upper gastrointestinal bleeding in a uremic patient receiving estrogen-progesterone therapy: case report.A 50-year-old woman who had been on maintenance hemodialysis for 5 years developed severe anemia resistant to treatment with iron supplements and erythropoietin 4 months prior to hospital admission. Her stool occult blood test was positive, and an initial panendoscopy revealed evidence of possible antral gastritis. However, repeated administration of sucralfate, H2 blockers and a proton pump inhibitor was not effective in preventing further gastrointestinal tract blood loss and subsequent refractory anemia. She required multiple blood transfusions and hospital admissions during this period. There was no obvious coagulopathy or thrombocytopenia. After her third admission, a second panendoscopy demonstrated the typical picture of watermelon stomach. A trial of hormone therapy with estrogen and progesterone increased the hemoglobin level within a month without further evidence of active gastrointestinal bleeding. From our experience with this case, we found that the diagnosis of antral vascular ectasia (watermelon stomach) with bleeding requires a high degree of clinical alertness and careful endoscopic examination. Estrogen and progesterone therapy may provide a good option for treating the disease in uremic patients without an obvious complication. To the best of our knowledge, this is the first report demonstrating the use of maintenance hormone therapy in a female uremic patient to successfully treat watermelon gastric bleeding.- - - - - - - - - - ranking = 4keywords = upper (Clic here for more details about this article) |
5/813. Duodenal ulceration into the cystic artery with massive hemorrhage.This is a case presentation of a unique cause of intestinal bleeding. A duodenal ulcer eroded into the superficial branch of the cystic artery, causing massive intestinal hemorrhage. The patient, a 76-year-old woman, presented with left upper abdominal and left back pain secondary to cystic lesions in the pancreas body and tail. Stress after operation and complication of leakage of pancreatic juice after distal pancreatectomy with splenectomy and diclofenac sodium administration may have caused a deep peptic ulcer to erode the cystic artery. We performed a transfixing ligation of the bleeding vessel, serosal suture of ulcer of the gallbladder, and simple closure of the duodenal ulcer with covering greater omentum. There were no serious complications after the operation, and the patient made an uneventful recovery.- - - - - - - - - - ranking = 1.136961620484keywords = upper, pain (Clic here for more details about this article) |
6/813. A case of fibrosing mediastinitis with obstruction of superior vena cava and downhill esophageal varices: a rare cause of upper gastrointestinal hemorrhage.Fibrosing mediastinitis (FM) is an excessive fibrotic reaction that occurs in the mediastinum and may lead to compression of mediastinal structures (especially vascular or bronchial). In the present study we describe the first case report of FM, in a patient who developed downhill esophageal varices and bleeding, which was secondary to superior vena cava obstruction.- - - - - - - - - - ranking = 4keywords = upper (Clic here for more details about this article) |
7/813. Hemosuccus pancreaticus in a heterotopic jejunal pancreas.Heterotopic pancreas is a congenital anomaly defined as pancreatic tissue occurring outside its normal anatomical location, lacking both anatomic and vascular connections. Ninety percent of heterotopic pancreas is found in the upper part of the gastrointestinal tract. Symptoms, when present, are normally non-specific and include abdominal pain, nausea, vomiting and bleeding. However, aberrant pancreas is not often recognized as patients are usually symptom-free. We report on a 29 year-old man with acute and severe gastrointestinal hemorrhage through the duct of an aberrant pancreas located in the upper jejunum, without clinical or histological evidence of pancreatic inflammation. We believe that our case is the first description of a pancreatic ductal hemorrhage in an aberrant pancreas.- - - - - - - - - - ranking = 3.7384616805766keywords = abdominal pain, upper, pain (Clic here for more details about this article) |
8/813. Duodenal somatostatinoma presenting as upper gastrointestinal bleeding.Duodenal somatostatinoma is a rare cause of upper gastrointestinal bleeding. We report the case of a 55-yr-old woman who presented with upper gastrointestinal hemorrhage due to a duodenal somatostatinoma. We discuss the characteristics of these tumors, and review the literature on diagnostic workup and management.- - - - - - - - - - ranking = 6keywords = upper (Clic here for more details about this article) |
9/813. Watermelon stomach: a rare cause of upper gastrointestinal bleeding.Watermelon stomach is a rare cause of upper gastrointestinal bleeding. We report a middle-aged woman who had been having recurrent bleeding from watermelon stomach. She was treated surgically by gastrectomy and Billroth II anastomosis.- - - - - - - - - - ranking = 5keywords = upper (Clic here for more details about this article) |
10/813. Small-bowel investigation in occult gastrointestinal bleeding.Obscure gastrointestinal bleeding after careful endoscopy of the upper and lower gastrointestinal tract is predominantly of small-bowel origin. patients presenting with overt blood loss account for a select subpopulation of those with small-bowel bleeding. Although relatively rare, these patients often require repeated blood transfusions, investigation, and hospitalization before a diagnosis is reached. These events have a considerable negative impact on the patient's quality of life. Standard evaluation using enteroclysis, tagged red cell studies, and angiography are proven to be of limited value in this context. Push enteroscopy has significant advantages in this patient group, with the ability to deliver endoscopic therapy. Sonde enteroscopy is now reserved for a few patients to guide decisions on surgery, particularly in those with significant medical comorbidity. Definitive evaluation may require perioperative enteroscopy, but many patients can be managed without the need for surgery. A team approach by physician, radiologist, and surgeon following locally agreed algorithms is essential for the successful management of this challenging clinical problem.- - - - - - - - - - ranking = 1keywords = upper (Clic here for more details about this article) |
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