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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In patients who have impaired hepatic reserve, the Warren shunt has been proposed as an effective operation because it decompresses the esophageal varices without disturbing portal perfusion of the liver. However, early reports of high operative mortality and technical difficulties have impeded acceptance of the procedure. The operation was done in a series of 17 patients. All patients in whom elective variceal decompression with a patent splenic vein was required and without clinical ascites were candidates for this operation. Follow-up ranged from 2 to 48 months. Six patients had alcoholic cirrhosis, two had primary biliary cirrhosis and seven had postnecrotic cirrhosis; in two the cause of the liver disease was unknown. Five patients were categorized as Child's class A, nine as class B and three as class C. No intraoperative or early postoperative deaths owing to hemorrhage occurred. However, there was one death two weeks postoperatively from pulmonary sepsis and one death five weeks postoperatively due to antigen-positive hepatitis. Two patients died from hepatic failure six weeks and five months after operation, respectively; in the first of these, chronic active hepatitis was diagnosed at the time of operation. In one patient hemorrhage recurred and transfusion was required. Although ascites, which eventually resolved, developed in eight patients after operation, the results in 76 percent of patients have been good without new episodes of hemorrhage or encephalopathy. We conclude that the Warren shunt is a safe and effective elective operation for the treatment of patients in whom hemorrhage from esophageal varices has occurred.
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PMID:The Warren shunt in treating bleeding esophageal varices. 31 64

In 28 patients with acute gastrointestinal bleeding emergency fiberendoscopy was combined with aethoxysclerole (1%) injection of the bleeding lesion with purpose to controll haemorrhage. In 61% of 31 proceudres done in patients with oesophageal varices (n = 19) haemorrhage was controlled, and in further 16% deminuation of bleeding intensity was noted. In the remaining cases (n = 7) the procedure was ineffective. Only patients with Child C liver cirrhosis having oesophageal varices stages III and IV finally died because of uncontrolled haemorrhage. In 9 patients with bleeding from other lesions (gastric erosions and ulcers, Mallory-Weiss-Syndrome, erosio simplex Dieulafoy) haemorrhage was controlled in 8 patients. The method is practicable and efficient, but does not determine better the final outcome of patients with livercirrhosis Child C having oesophageal varices stages III and IV. In other cases tube treatment was avoided. The operation lethality within the series was 1,5%.
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PMID:[Fiberendoscopic injection therapy of bleeding gastrointestinal lesions (author's transl)]. 31 12

Lower gastrointestinal bleeding from intestinal varices cannot readily be detected at operation; hence, preoperative identification is important. Our experience with six patients having sudden, massive bleeding per rectum from intestinal varices suggests a group of common findings. These patients had cirrhosis, no blood in the stomach or duodenum, characteristic mucosal imprints on barium enema, or direct visualization of varices on sigmoidscopy or colonoscopy. Only two had demonstrable esophageal varices. The diagnosis was confirmed and the site of the varices localized on the venous phase of selective mesenteric angiography in five patients. Varices were located in the duodenojejunum in two, in the cecum and ascending colon in two, and in the rectum and sigmoid colon in two patients. Three patients were treated nonoperatively with transfusion and intraarterial infusion of vasopressin into the superior mesenteric artery; one died. One patient with cecal varices had a right hemicolectomy that controlled the bleeding, but progressive hepatic failure resulted in postoperative death. The remaining two patients had successful decompression of left colonic varices by portasystemic shunt.
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PMID:Massive lower gastrointestinal bleeding from intestinal varices. 31 92

From 388 patients with upper G.I. bleeding investigated by endoscopy, radiology or emergent surgery, one third bled from duodenal ulcer, one third oesophageal varices, and from the remain the most frequent were gastric ulcer (14%) and gastric cancer (9%). From a sample of 53 patients with liver cirrhosis, 66% bled from varices and 34% from other lesions. The proportion of patients who bled from oesophageal varices is higher under 60 yrs. The mortality was higher after 60 yrs, except when there was associated chronic liver disease or renal or cardio-respiratory failure. In this group of patients, near half in our series, the mortality is the same under and above 60 years.
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PMID:Endoscopy in the upper G.I. bleedings. 31 42

Emergency transabdominal suture of gastro-oesophageal varices was performed when conventional conservative measures including oesophageal tamponade failed to control bleeding in 60 of 167 patients with cryptogenic cirrhosis and bleeding varices. The immediate mortality for the whole series was 29-9 per cent. Surgery performed in this selected manner carried an immediate mortality of 40 per cent. The transabdominal approach detected and treated 19 (31-7 per cent) patients who had concomitant bleeding from extra-oesophageal sources. Ageing and sex (male) affect the immediate prognosis adversely. Using a modification of Child's classification of hepatic dysfunction, a direct relationship between hepatic dysfunction and mortality was found, reaching 100 per cent in those with grade C (severe) dysfunction, irrespective of whether or not surgery had been performed. Bleeding was successfully arrested in 96-7 per cent of cases and recurrence of bleeding was acceptably low in the first 6 months of surgery but not after.
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PMID:Transabdominal suture of bleeding gastro-oesophageal varices in cryptogenic cirrhosis of the liver. 32 31

Clinical features of pregnancy in women with liver cirrhosis and/or portal hypertension have been reviewed. Termination of pregnancy is seldom indicated in a woman with compensated cirrhosis or a young woman with extrahepatic venous obstruction. However, the risk of spontaneous abortion is increased in cirrhotic women without shunt even if there is no deterioration of liver function. The risk of bleeding from esophageal varices or deterioration of liver function is usually unpredictable. Shunt surgery can be done with relatively little effect on both the mother and the fetus if conservative measurements fail to control the hematemesis. Vaginal delivery can be anticipated in most women, and cesarean section should be preserved for obstetric indications. The risk of postpartum hemorrhage is greatly increased, particularly in patients with previous shunt surgery. Perinatal loss is high because of the increased rate of premature delivery and stillbirth. Maternal prognosis is grave in women with cirrhosis.
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PMID:Pregnancy in liver cirrhosis and/or portal hypertension. 32 18

During the last 25 years, there have been important developments in visualising the portal vein, in examining its contents, and in measuring the pressure of blood flowing within it. Radiologists have set the scene and now is the time of the scanner. These technical advances have been applied to the diagnosis and treatment of patients with portal hypertension, and many ingenious surgical techniques have been proposed. The problem of successful treatment of the patient with bleeding oesophageal varices and cirrhosis of the liver, however, has not yet been solved. This report discusses the portal vein in terms of pressure, flow, and regeneration factors. Portal hypertension is classified and methods of relief are discussed.
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PMID:Portal circulation and portal hypertension. 34 61

Percutaneous transhepatic portography was performed in 22 patients with liver cirrhosis and portal hypertension. All patients had bled or were bleeding from presumed esophageal varices. One or more veins feeding esophageal varices were occluded with bucrylate. Follow-up examination in eight patients 1-12 months later showed recanalization of previously obliterated veins in six; however, these veins were markedly smaller than before the procedure. In patients where veins were still occluded, new veins had opened up and carried blood to the esophageal varices, which were filled to a lesser degree than before. In our experience, bucrylate is superior to Gelfoam, thrombin, and Etolein in producing venous occlusion.
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PMID:Isobutyl 2-cyanoacrylate (bucrylate) in obliteration of gastric coronary vein and esophageal varices. 41 93

Twenty patients with biopsy proved liver disease, and roentgenologic features of hypertrophic osteoarthropathy have been studied, and the literature has been reviewed. The syndrome is a rare association of many chronic liver diseases, including primary biliary cirrhosis, bile duct carcinoma, benign bile duct stricture, chronic active hepatitis, posthepatitic cirrhosis and alcoholic cirrhosis. Patients may be asymptomatic, although bone pain, arthralgia or arthritis may be presenting symptoms. Ninety per cent of the patients are clinical jaundiced at the time of diagnosis, and 95 per cent have digital clubbing. The distal tibia and fibula are the first bones to become involved, although wrist, foot bones, femurs, hand bones and humeri may be affected in order of frequency. There is no correlation between the presence of esophageal varices or surgical portacaval shunts and the extent of the syndrome, neither is there a correlation with the degree of liver function impairment. Serum calcium and phosphate levels are normal, as is urinary hydroxyproline and estrogen excretion. There was no evidence to implicate elevated levels of growth hormone or overdosage of vitamin A. Although the majority of patients tested had mild arterial hypoxemia, increased cardiac output and evidence of right to left shunting, these were also present in disease-matched control subjects without osteoarthropathy. For screening purposes, patients with chronic liver disease and clubbing should have roentgenologic studies of the lower tibias and fibulas, to select those patients suitable for a more extensive skeletal survey.
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PMID:Hypertrophic hepatic osteoarthropathy. Clinical, roentgenologic, biochemical, hormonal and cardiorespiratory studies, and review of the literature. 46 21

A man of 37 years of age developed portal hypertension which was observed on radiological examination as a mediastinal opacity having the appearance of a tumor. No oesophageal varices were seen on barium meal examination or by endoscopy. A smooth liver was seen during laparoscopy. Pre-operative hemodynamic studies showed that there was no sinus block. Thoracotomy revealed an aneurysm of the azygos veins. Exploratory laparotomy after coelio-mesenteric arteriography confirmed the diagnosis of diffuse nodular hyperplasia of the liver, cirrhosis, and portal hypertension. The findings in 16 cases of mediastinal opacity from portal hypertension reported in the published literature are discussed.
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PMID:[False tumor of the posterior mediastinum in a case of portal hypertension (author's transl)]. 46 46


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