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Query: UMLS:C0000737 (abdominal pain)
 31,184 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Partial splenic embolization (PSE) is a non-surgical procedure developed to treat hypersplenism as a result of hepatic disease and thus avoid the disadvantages of splenectomy. A femoral artery approach is used for selective catheterization of the splenic artery. Generally, the catheter tip is placed as distally as possible in an intrasplenic artery. After an injection of antibiotics and steroids, embolization is achieved by injecting 2-mm gelatin sponge cubes suspended in a saline solution containing antibiotics. PSE can benefit patients with thrombocytopenia, esophagogastric varices, portal hypertensive gastropathy, encephalopathy, liver dysfunction, splenic aneurysm, and splenic trauma. The contraindications of PSE include secondary splenomegaly and hypersplenism in patients with terminal-stage underlying disease; pyrexia or severe infections are associated with a high risk of splenic abscess after PSE. Complications of PSE include daily intermittent fever, abdominal pain, nausea and vomiting, abdominal fullness, appetite loss, and postembolization syndrome. Decreased portal-vein flow and a rapid increase in the platelet count after excessive embolization may cause portal-vein or splenic-vein thrombosis.
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PMID:Partial splenic embolization. 1803 10

A portal cavernoma is a network of porto-porto collateral dilated tortuous veins lying within the hepatoduodenal ligament, which develops as a sequel to portal vein obstruction. This can be the result of extra-hepatic portal vein obstruction from local extrinsic occlusion, or by a prothrombotic disorder, or both. A 56-year-old woman presented with right upper quadrant abdominal pain. Examination and investigations revealed the presence of gallstones, a cavernous portal vein, several calcified hydatid cysts within the liver, grade III haemorrhoids, but no oesophageal varicosities. She had no previous abdominal surgery, and had normal full laboratory workup, including inflammatory markers, clotting analyses, and thrombophilia screen. At open surgery it became apparent that the portal cavernoma had been caused by local pressure from a calcified hydatid cyst of the caudate lobe of the liver. To the best of our knowledge, this is the first report of portal cavernoma caused by a hydatid cyst of the liver.
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PMID:Portal cavernoma caused by a calcified hydatid cyst of the liver (case report). 1830 7

Ectopic spleen (splenoptosis) is an extremely rare condition in which the spleen is present in a nonanatomical position. Patients' symptomatology is variable and ranges from mere feeling of an abdominal lump to sudden abdominal pain due to infarction. Patient may have subacute to chronic abdominal or gastrointestinal complaints. Because of nonspecific symptoms, clinical diagnosis can be difficult; hence, imaging plays an important role. Presentation as a case of portal hypertension is extremely rare. We report a case of splenic torsion in a middle-aged woman who presented with hemetemesis from gastric varices secondary to chronic volvulus of an ectopic spleen. Preoperative diagnosis was made on the basis of ultrasonography, endoscopy, and computed tomography, which was later proved on surgery and treated successfully.
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PMID:Wandering spleen presenting as bleeding gastric varices. 2368 Mar 29

Common bile duct stenosis owing to extrahepatic portal varices is termed "portal hypertensive biliopathy" (PHB) and is a rare occurrence. We report a case of PHB owing to portal vein thrombosis with cavernous transformation successfully managed by mesocaval shunt and endoscopic retrograde cholangiopancreatography (ERCP) biliary stent placement. A 44-year-old male, who presented with hematemesis, melena, jaundice, and abdominal pain, underwent gastroscopy, which revealed bleeding gastric varices. Computed tomography with arterial and venous imaging demonstrated portal vein thrombosis with cavernous transformation and extensive extrahepatic varices within the porta hepatis causing common bile duct obstruction from extrinsic compression. Biliary decompression was achieved with ERCP, and a small common bile duct stone was retrieved. A mesocaval shunt with a 16 mm Dacron graft successfully treated the portal hypertension. PHB is rare. We report a case successfully treated by mesocaval shunt and ERCP.
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PMID:Vascular biliopathy as a cause of common bile duct obstruction successfully treated by mesocaval shunt and endoscopic retrograde cholangiopancreatography biliary stent placement. 1934 95

A 58-year-old man was brought to our hospital with left upper abdominal pain which suddenly appeared on the previous evening. An abdominal CT scan showed localized retention of ascites, a slightly high density mass under the left upper abdominal wall, with a high density area detected within the mass, which was suggestive of leakage of contrast medium from peripheral branches of the omental artery. From these findings intraperitoneal hemorrhage caused by bleeding from the greater omentum was suspected. Angiographic examination of the abdomen indicated extravasation of contrast medium from blood vessels of the right gastroepiploic artery. Transarterial embolization was carried out and permanent hemostasis was achieved. Injury, anticoagulant, neoplasms, varix, torsion of the omentum, and segmental arterial mediolysis (SAM) etc have been reported as causes of omental bleeding, but none of these were found in our case. We diagnosed the present case as idiopathic omental bleeding.
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PMID:[A case of idiopathic omental bleeding treated successfully with transarterial embolization]. 1934 25

The rupture of retroperitoneal varices is a rare and catastrophic complication of portal hypertension. We describe a case of this nature, the first in Brazilian medical literature, and also reviewing all previous 34 cases. We systematically analyzed all therapeutic approach and propose a management algorithm for diagnosis and treatment of this lethal condition. The majority of the patients presented with abdominal pain, distention and hypotension, and developed hemorrhagic shock. Rupture of retroperitoneal varices can be properly managed if an early diagnosis is made and surgery is performed promptly, which is the only effective treatment. Arteriography should be used when the suspicion is of rupture of hepatocellular carcinoma.
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PMID:Hemoperitoneum in a cirrhotic patient due to rupture of retroperitoneal varix. 1940 9

Bleeding from gastric varices is a life-threatening condition. We report our experience with cyanoacrylate injection. Twenty three patients with portal hypertension and gastric varices underwent intra-variceal injection of a cyanoacrylate/lipiodol solution (1:1). Study endpoint was variceal obliteration. Mean follow-up was 25.3 months. Variceal obliteration was achieved in 87% of patients. Recurrence occurred in one patient (4.3%) and rebleeding in another case (4.3%). Mild abdominal pain was described in 13% of patients. Overall mortality was 21.7% and rebleeding related mortality rate was 4.3%. Our results confirm that cyanoacrylate injection is effective and safe to eradicate gastric varices.
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PMID:Endoscopic follow-up of cyanoacrylate obliteration of gastric varices. 1946 16

The purpose of this report was to describe the profile of esogastroduodenal disease diagnosed by upper digestive tract endoscopy (UDTE) in a rural area of Togo. This prospective study combines data collected during two two-week screening campaigns carried out in the Kara region. Patients were informed of the presence of the endoscopy team by means of a bulletin on a rural radio station. All male and female patients 15 years or older were included. A total of 220 UDTE procedure reports were recorded and analyzed including 107 men and 113 women with a mean age of 37.7 years (range: 15-84 years). Disease was detected in 72 procedures mainly in the 21 to 41 year age group (47.2 %) with a higher proportion of men than women: 38% versus 27% respectively. The most frequent indications for UDTE were epigastralgia (47.7 %) including 39% of procedures leading to the discovery of disease and diffuse abdominal pain (21.8 %). The procedure was carried out for follow-up purposes in 19.1% of cases. The most common lesions were peptic ulcer (34.2%), inflammatory disease including esophagitis, gastritis, and bulboduodenitis (32.4%), gastroduodenal bile reflux (9.3%), pylorobulbar stenosis (5.5%), tumoral disease (3.7%), and esophageal varicosities (3.7%). This study based on UDTE diagnostic procedures provided insight into the profile of esogastroduodenal disease in rural Africa. These screening campaigns required special organization using appropriate equipment and personnel.
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PMID:[Upper digestive tract endoscopy in rural Africa: Togo]. 1949 33

In patients with pancreatic cancer, the most frequent symptoms are abdominal pain, weight loss and jaundice. Upper gastrointestinal bleeding produced by gastric varices is a rare entity in these patients and requires the presence of splenic vein thrombosis (SVT) to be excluded. We describe the case of a young man who presented to the emergency department with hematemesis. Diagnostic tests revealed primary pancreatic lymphoma (PPL), which provoked splenic vein thrombosis, collateral circulation and the formation of isolated bleeding gastric varices. To date, we have found no reports in the literature of PPL with this form of presentation. Finally, we review the literature, with emphasis on the importance of excluding splenic vein thrombosis in patients with isolated gastric varices, and discuss certain features of the diagnosis and treatment of PPL.
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PMID:[Bleeding from gastric varices as the initial manifestation of primary pancreatic lymphoma]. 1992 39

In portal hypertensive biliopathy (PHB) secondary to portal thrombosis, multiple factors can lead to symptoms and alteration of liver tests. The compression of the common bile duct (CBD) by peribiliary varices, portal vein thrombus or cavernoma, or the presence of biliary stone and an associated ischemic stricture are proposed to be involved in the pathogenesis of symptoms (jaundice, abdominal pain, fever) and alterations of liver tests. We present a case of a young HCV-infected male patient in which multiple factors in PHB as mentioned above were present. Clinical and biochemical evaluations after a short-term biliary stent and after its removal (stent-trial) showed the major role of the ischemic-associated stricture and rule out other factors in our patient. Long-term data support this result.
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PMID:Role of a short-term stent-trial in a patient with biliary stricture and portal hypertensive biliopathy: long-term outcome result. 2072 26


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