Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0023890 (cirrhosis)
 42,195 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A group of 165 geriatric patients is compared with a control group of 114 younger patients concerning different frequency of laparoscopic diagnoses. As it was suspected from the clinical view aged patients predominently suffered from posthepatic cirrhosis and from cirrhosis of unknown origin, from recurrent cholecystitis, obstructive jaundice, metastases and carcinosis of peritoneal cavity. Younger patients much more frequently showed toxic liver damage starting from fatty liver and ending up with fatty liver cirrhosis. Persistent acute hepatitis non associated with HBSAg was scarcely seen with the aged group. It was a frequent diagnosis with the younger control group. There are explanations given for the differing endoscopic results concerning aged persons and younger control persons.
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PMID:[Laparoscopic findings in aged patients (author's transl)]. 2 56

The activities of glutamic-oxaloacetic transaminase (GOT), glutamic-pyruvic transaminase (GPT) and glutamate dehydrogenase (GLD) were determined in liver biopsy specimens and sera of patients with various liver diseases. Mitochondrial and cytosol isozymes of GOT were also separated for their assay. The activity ratio of GOT/GPT in serum was found to reflect the ratio in liver cytosol. The increased ratio in advanced or severe liver diseases, such as liver cirrhosis, was due to the greater decrease in liver cytosol GPT activity, this being pronounced in primary hepatoma. The activity of GLD decreased similarly but less markedly. The relatively greater decrease in GPT compared with GOT in advanced liver diseases was not mainly due to leakage of the enzyme from the liver, but to a specific mechanism associated with hepatic injury or its progression. Other pathological conditions of the liver such as those in obstructive jaundice and alcoholic liver injury also appeared to result in reduced liver GPT activity, which was reflected in the serum as an increased GOT/GPT ratio.
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PMID:The mechanism of release of hepatic enzymes in various liver diseases. II. Altered activity ratios of GOT to GPT in serum and liver of patients with liver diseases. 16 Jan 82

Ultrasonic and scintigraphic examination of the liver took place in 148 patients. 29 had normal livers, 36 had cirrhosis, 11 had obstructive jaundice, 12 had fatty livers, 60 had focal liver defects. In case of diffuse liver disease the accuracy of both methods is about the same except for fatty liver which is poorly diagnosed by scintigraphy. Focal liver disease is determined with a relative high percentage false-negative for scintigraphy and a relative high percentage false-positive for echography. It is recognized that previous knowledge of the scintigraphic result may raise the accuracy of ultrasound examination of the liver. As echography could distinguish cystic from solid lesions both methods of liver imaging are considered complementary.
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PMID:Evaluation of ultrasonic and scintigraphic studies of the liver. 18 81

Although there have been isolated reports of an acquired abnormal fibrinogen in patients with liver disease, its frequency and clinical significance is not known. In this study 121 consecutive patients with a wide spectrum of hepatic disorders were screened for abnormal fibrin polymerization. A simple colorimetric method using Reptilase was employed. Of 32 patients with proven cirrhosis, 16 (50%) showed abnormal fibrin polymerization. The incidence in decompensated alcoholic cirrhosis was particularly high. The abnormality was also detected in all patients with acute liver failure and seven of 15 with chronic active liver disease. Clinical improvement often correlated with its disappearance. Two patients with primary liver cell tumours demonstrated the abnormal polymerization. In patients with bleeding oesophageal varices the detection of abnormal fibrin polymerization was associated with a poor prognosis. None of the patients with surgical obstructive jaundice (26) or miscellaneous liver disorders (37) had abnormal fibrin polymerization. The occurrence of abnormal fibrin polymerization in liver disease is more frequent than previously suspected and usually signifies severe primary hepatocellular dysfunction. Evidence is presented to support the presence of a primary abnormality of fibrinogen as the cause of impaired fibrin monomer polymerization.
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PMID:Abnormal fibrin polymerization in liver disease. 18 92

Obstructive jaundice, pruritus, and malabsorption developed in twin brothers in infancy. Early liver biopsy specimens showed intracellular and canalicular cholestasis with normal bile ducts. By the age of 3 years, both had cirrhosis and portal hypertension. Each died during the teen years from hepatocellular carcinoma. These brothers represent the tenth reported family with familial cholestatic cirrhosis, and they are the first patients with this syndrome in whom hepatoma developed.
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PMID:Hepatoma in familial cholestatic cirrhosis of childhood: its occurrence in twin brothers. 21 1

A 51-year-old man underwent extended right lobectomy for hepatoma of the right lobe with obstructive jaundice due to migration of the tumor mass in the common and bilateral hepatic ducts. Severe jaundice amounting to 32.6 mg% and suppurative cholangitis were relieved by drainage through the cannulation into the hepatic ducts of the bilateral lobes. Although hepatoma was combined with liver cirrhosis, the patient could tolerate extended right lobectomy. The patient is doing relatively well without jaundice 2 years after operation, but a recurrent tumor appeared on the celiac angiogram taken 1 year and 6 months following operation. This is the fourth report on hepatic resection of such cases, and difficult problems involved with that procedure are presented and discussed.
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PMID:Hepatoma with obstructive jaundice due to the migration of a tumor mass in the biliary tract: report of a successful resection. 21 57

Occurrence of fever in a patient with liver cirrhosis should suggest the following: 1. Endotoxemia. Endotoxins are normally present in portal blood; in hepatic cirrhosis they are insufficiently cleared by the liver and their presence can be demonstrated in the systemic circulation by the "limulus test". Fever is one of the many consequences ascribed to the presence of endotoxins in the blood. 2. Infections. Cirrhosis and alcoholism (which often accompanies it) impair host defenses against bacteria and other organisms. Thus, infections are actually more frequent in hepatic cirrhosis as is shown by the example of bacterial endocarditis. Spontaneous bacterial peritonitis must be searched for carefully when ascites is present. 3. Alcoholic hepatitis. This diagnosis is established histologically. The usual symptoms, occurring with variable incidence, include anorexia, nausea and vomiting, abdominal pain, fever and jaundice in the presence of hepatomegaly, leukocytosis and an elevated SGOT. Differential diagnosis from obstructive jaundice and a severe prognosis without alcohol abstinence make early diagnosis mandatory. Its evolution in cirrhosis can be astonishingly rapid. In the absence of hepatic encephalopathy, corticosteroids do not appear to be recommended. 4. Hepatoma.
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PMID:[Fever and liver cirrhosis]. 22 38

CT can clearly demonstrate dilation of intra- and extra-hepatic bile ducts due to mechanical obstruction. Note is made that the intrahepatic bile must not necessarily participate in dilation in obstructive jaundice. The cause in 27 cases observed in our institutions was as follows: 16 pancreatic tumors; 1 stone; 2 extrahepatic bile duct obstructions; 4 liver lesions (tumor and cirrhosis) and 4 with cause unknown. Furthermore, CT is helpful in the evaluation of hepatogenic non-obstructive jaundice such as due to primary liver cell carcinoma (hepatoma), metastases to the liver and advanced cirrhosis of the liver. The value of CT in the evaluation of different types of cholestasis is demonstrated by several exemplary cases; and the problems of differential diagnosis are pointed out.
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PMID:[Computerized tomography in the evaluation (author's transl)]. 22 56

Increased incidence of renal insufficiency is observed in severe damage of liver parenchyma such as fulminant hepatitis, decompensated cirrhosis of the liver, septic cholangitis and the different forms of obstructive jaundice. Functional circulatory disturbances of the kidney, especially of the renal cortex, are of importance in the aetiology of this condition. Dopamine, at a dosage as low as 3 gamma/kg/min leads to an improvement in renal blood flow and also to an increase in hepatic blood flow. These observations are of therapeutic importance. Some important circulatory and functional parameters of both these organs, which influence each other under normal and pathological conditions, were studied in the presence of dopamine and the following results were obtained: 1. An investigation of the intrarenal haemodynamics with 133 Xenon in patients with severe cirrhosis of the liver and in patients with obstructive jaundice resulted in an increase of 91% in the mean renal blood flow. The blood flow in the renal cortex increased by 36.2% and in the renal medulla 18.5%, whereas the renal fat tissue showed no change. Compartment I, which was diminished as compared with the control value, also increased. The percentage contribution of the mean renal blood flow and the blood flow of the renal cortex towards the cardiac output was greater under the influence of dopamine; hence a greater part of the cardiac output flows into the kidney under dopamine. 2. The glomerular filtrate and the renal plasma flow increased under dopamine (13.5% and 43.1%, respectively). The increase was greater in compensated than in decompensated cirrhosis. In patients with obstructive jaundice there was a smaller increase in both these parameters than in patients with cirrhosis in the presence of dopamine. No connection was found between the increase in renal plasma flow with dopamine and the blood levels of bilirubin, cholinesterase, GOT and the Normotest. 3. The urinary output of sodium increased by 191.4% with dopamine. Patients with an initial renal plasma flow value of over 300 ml/min had a higher sodium output. These patients also eliminated more sodium under the influence of dopamine than those with an initial renal plasma flow value of under 300 ml/min. 4. Blood flow determinations in the portal vein and the hepatic artery in man, obtained during operation, showed an increase in portal flow of 28.5% and hepatic artery flow of 6.3% in response to dopamine. The percentage contribution of portal blood flow towards the cardiac output increase on dopamine administration. The functional hepatic blood flow, analyzed with 131-J-BSP, did not change. The wedged hepatic vein pressure, which is a good measure of portal pressure, increased on average by only 7% with dopamine at a dosage of 3 gamma/kg/min, but by 20.3% with twice the dosage. Dopamine did not cause a change in hepatic blood volume; hence, blood sequestration in the liver can be excluded in response to the dopamine-evoked increase in portal blood flow. 5...
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PMID:[Clinical and experimental investigations of the effect of dopamine on haemodynamics and function of kidney and liver (author's transl)]. 27 63

Grey-scale ultrasound tomography was used to examine the liver and biliary tree of 100 consecutive unselected jaundiced patients in a prospective study. It was successful in differentiating between hepato-cellular and obstructive jaundice in 94%. It precisely localised the site of obstruction in 75% of those patients with enlargement of the head of the pancreas from either carcinoma or gall-stones impacted in the Ampulla of Vater. This figure was reduced to 60% when all cases of obstruction were considered. Cirrhosis and chronic active hepatitis were found to be associated with an abnormal pattern of echoes within the liver. These echoes were stronger and more numerous than normal. This association was not apparent with drug-induced cholestasis or acute viral hepatitis. Grey-scale ultrasound tomography is quick, safe and completely non-invasive. It should be the initial investigation of choice in the differential diagnosis of jaundice. When precise localisation of an obstruction is not possible after a repeat attempt, then percutaneous transhepatic cholangiography should be considered.
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PMID:Ultrasound tomography of the liver: Non-invasive method of choice for the differential diagnosis of jaundice. 28 82


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