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)

The viral hepatitis is a serious public health problem worldwide. Some problem is hepatitis B, particularly superinfection HBV-HDV and least hepatitis C (HCV), because they are transmitted via parenteral routes. About 20% of patients becomes a chronic carrier. Some chronic carriers are healthy: and they have no functional deficiencies. Others however, chronic active hepatitis develops and can lead to cirrhosis of the liver and finally to hepatocellular carcinoma, that is one of the major cancers of the world today. The immunocomplexes play a role in pathogenesis of several syndromes, such as: polyarthritis nodosa, glomerulonephritis, acrodermatitis. In the study based on questionnaires mailed 645 persons after acute viral hepatitis they were observed: cholecystitis--13.9%, stomach and/or duodenum ulcer--11.5%, and cholelithiasis--8.1%. An important results of the investigation is the conclusion that hepatitis caused distinct decrease of the health condition and change of the lifestyle. After the viral hepatitis 9% of patients shifted to a lighter job for a time, 3.8% for good and 5.6% patients after hepatitis B were receiving disability payment. In the light of the problems discussed here the vaccination would prevent not only the acute liver illness but also the sequelae of the disease.
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PMID:[Viral hepatitis sequelae]. 133 49

We measured urinary levels of free L-fucose in healthy subjects, patients with benign diseases, and patients with cancer using an automated analyzer and a newly isolated L-fucose dehydrogenase, and evaluated the clinical usefulness of the results. The values obtained were corrected for urinary creatinine as micromoles per gram of creatinine. The cutoff value, set at the mean + 2SD for the healthy subjects, was 250 mumol/g.Cr. Patients with gallbladder cancer, bile-duct cancer, liver cancer, pancreatic cancer, or cirrhosis of the liver had significantly higher levels of L-fucose than the healthy subjects. The diagnostic sensitivity for these five diseases, taken together, was 68% (144/213). Specificity for the detection of cancer was calculated by use of false positives for patients with cholelithiasis, hepatitis, and pancreatitis: it was 73% (76/104). Diagnostic accuracy for these seven diseases taken together was therefore 69% (220/317). We compared the positive ratio of the L-fucose level with that of the tumor markers AFD and CA19-9. The positive ratio of an L-fucose value above the cutoff was higher than the positive ratio of either marker in bile-duct cancer, gallbladder cancer, liver cancer, and pancreatic cancer. The results suggested that the urinary levels of free L-fucose reflected the metabolism of sugar chains of glycoconjugates, and may be usefully clinically as a tumor marker.
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PMID:[Clinical assessment of urinary free L-fucose levels]. 140 61

The serum cholylglycine (CG), alanine aminotransferase (ALT) and total bilirubin levels were studied in 210 patients with hepatobiliary disease and in 70 healthy subjects. Serum CG concentrations in all the hepatobiliary diseases were found to be significantly higher than those of their controls. Patients with abnormal increases in ALT and bilirubin levels also showed raised CG concentrations; however, some patients with normal ALT and bilirubin levels, still had markedly elevated CG values. Patients with hepatic cirrhosis had high serum CG levels, followed, in descending order, by chronic active hepatitis and chronic persistent hepatitis. In the cholecystitis and cholelithiasis cases, their CG levels were significantly higher than those of the controls but lower than the values in hepatic disease patients; however, more cholecystitis cases had abnormally high serum bilirubin levels than CG. The results also show that serum CG concentrations vary in the different hepatobiliary diseases, and that serial CG measurements are more sensitive than measuring ALT and bilirubin levels in the diagnosis of hepatic diseases. Serum CG can be used as an index for evaluating the activity of chronic hepatitis; it can also be employed as a diagnostic tool in cholecystitis and cholelithiasis.
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PMID:A correlative study on serum cholylglycine levels in hepatobiliary disease. 142 17

Serum concentrations of caffeine (CA) and its three major dimethylmetabolites (theobromine; TB: paraxanthine; PX: theophylline; TP) were measured in fifteen patients with cholelithiasis, in ten patients with cirrhosis and in ten healthy subjects after the oral CA (2 mg/kg) loading. The correlations of total body clearance (CL) between three-point study (sampling times 1, 2 and 4 h) and nine-point study (sampling times 0.5, 1, 2, 4, 6, 8, 10, 12 and 24 h) were highly significantly correlated (r = 0.988, p less than 0.001). The elimination half-life (t1/2) of CA was significantly longer in cirrhotic patients than in the other two groups. Cirrhosis had no effect on the apparent volume of distribution (Vd) of CA, but CL of CA was substantially reduced in these patients. Production of the three metabolites of CA, but mainly PX, was reduced in patients with cirrhosis. There were significant correlations between the serum PX/CA (r = 0.911, p less than 0.001) and (PX + TB + TP)/CA (r = 0.905, p less than 0.001) ratios and CL of CA at 4 h after CA administration in the three groups. These findings suggest that CA pharmacokinetic parameters can be estimated using a simplified three-point blood sampling procedure following a single oral load and that the serum PX/CA or (PX + TB + TP)/CA ratio in a single blood sample taken 2 or 4 h after dosing provides a useful indicator for the assessment of hepatic drug-oxidizing capacity, N-demethylation, in decompensated liver cirrhosis. However, CA test was unable to distinguish the difference of liver function between the control subjects and in patients with cholelithiasis.
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PMID:A simple useful method for the determination of hepatic function in patients with liver cirrhosis using caffeine and its three major dimethylmetabolites. 142 97

A report is presented on 105 patients who underwent laparoscopic cholecystectomy because of symptomatic gallstone disease. Preoperative and intraoperative findings, complications and results were prospectively documented. In four (3.8%) patients the laparoscopic procedure had to be converted into open cholecystectomy. There were only minor surgical complications such as wound infection and a subhepatic haematoma. On average, patients were discharged on the second postoperative day. The operating time decreased from a median of 98 minutes in the first half to 73 minutes in the second half of the study, despite augmentation of the number of surgeons and of the indications to include patients with acute cholecystitis (n = 11), previous upper abdominal surgery (n = 7) and cirrhosis (n = 2).
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PMID:[Laparoscopic cholecystectomy--evaluation of a prospective follow-up study]. 144 63

This is a case report of a 69-year-old woman with sarcomatoid hepatocellular carcinoma (HCC), which was diagnosed clinically as hemangioma. She was first admitted to our university hospital, complaining of general fatigue in December, 1988, and cholelithiasis and liver cirrhosis with hepatic tumor in Segment 8 were diagnosed. The serum AFP level was within normal range, and the tumor was diagnosed as hemangioma radiologically. She underwent only cholecystectomy and was well without any therapy for the liver tumor up until March in 1991 when she was readmitted to our university hospital due to rapidly progressive liver dysfunction. The size of the liver tumor was unchanged. Despite intensive care, she died of hepatic failure due to cirrhosis in a decompensation state. At autopsy, a well defined yellowish white tumor of 3 cm in maximum diameter was seen in the cirrhotic liver. Although the largest part of the tumor revealed necrosis and hyalinization, a sarcomatoid part composed of spindle-shaped cells was noted in the peripheral portion. In addition, some necrotic ghost cells, probably hepatocellular carcinoma, were also noted. Low molecular cytokeratin, which is always found in HCCs, was seen in spindle-shaped sarcomatoid cells. The liver tumor was diagnosed as sarcomatoid HCC from these pathological findings. We report this histologically unusual HCC with an immunohistochemical study.
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PMID:[Sarcomatoid liver carcinoma diagnosed clinically as hemangioma]. 147 Jul 79

The prevalence and the pathogenesis of gallstones in patients with chronic pancreatitis have never been studied prospectively. The aim of this study was to evaluate prospectively the prevalence of gallstones with ultrasonography and to look for markers of pigment or cholesterol stone formation in gallbladder bile. Ultrasonography was performed in 39 patients and detected gallstones in 7 patients and sludge in 3. Common bile duct and intrahepatic bile duct dilatation were observed in 16 and 13 patients, respectively. Liver biopsies were obtained in 31 patients and cirrhosis was found in 4. There were calcium bilirubinate granules in 7 of the 27 bile samples examined. Cholesterol crystals were not found in any case. The nucleation time (median: 21 days) was higher in patients with chronic pancreatitis than in patients with cholesterol stones (median: 2 days) (P < 0.001) but was not different from nucleation time in patients either free of stones (median: 21 days) or with pigment stones (median: 21 days). The cholesterol saturation index was similar in patients with chronic pancreatitis and in controls. The 2 patients with chronic pancreatitis who underwent cholecystectomy had pigment stones. Calcium bilirubinate granules were more frequent in patients with intrahepatic bile ducts dilatation (P < 0.02). In conclusion, this study demonstrates a high prevalence of cholelithiasis in chronic pancreatitis patients. Pigment stone formation could be favored by cholestasis.
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PMID:[Pathogenesis of cholelithiasis in chronic pancreatitis]. 148 57

In a retrospective study, the results of 1,631 consecutive operations for cholelithiasis were analyzed. With an overall mortality rate of 0.18 percent and a reoperation rate of 1.3 percent, conventional cholecystectomy proved to be a safe method. Mortality proved to be age dependent, with a zero mortality rate for patients less than 60 years of age. Choledochotomy had a 13-fold greater mortality rate than simple cholecystectomy (0.92 versus 0.07 percent). For acute cholecystitis, we observed an unusual zero mortality rate, whereas the mortality rate in chronic cholecystitis was 0.2 percent. All three patients who died had an accompanying cirrhosis of the liver. Morbidity, defined as reoperation during the same period of hospitalization, was mainly the result of retained stones after choledochotomy; endoscopic papillotomy was the treatment of choice. Cholecystectomy remains the "gold standard" in the treatment of cholelithiasis.
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PMID:Surgical treatment for cholelithiasis. 151 58

The overall prevalence according to sex and to age group of biliary calculosis was assessed in 350 patients with liver cirrhosis: data were compared with homogeneous findings in the general population of the GREPCO study. Cholelithiasis was found to be significantly more frequent in cirrhotics, and the pattern was confirmed when data were analyzed according to sex; a significantly higher percentage was found in cirrhotics of the 40-49 and 60-69 age groups. Among cirrhotics with gallstones, alcoholics represented a smaller percentage compared to non-lithiasic cirrhotics. The incidence of complications such as digestive hemorrhage, coma, and hepato-renal syndrome, was equal in cirrhotics with and without biliary calculosis, or, as far as coma was concerned, even lower among the former. A fatal outcome was less frequent in cirrhotic patients with than in those without cholelithiasis. Our results go to show that biliary calculosis does not aggravate the course of liver cirrhosis.
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PMID:The prevalence of gallstones in patients suffering from liver cirrhosis: a clinico-statistical study of 350 patients. 151 61

Gallbladder emptying after fatty meal administration was investigated by real-time ultrasonography in 10 patients with alcoholic cirrhosis of the liver, and 10 normal controls. Gallbladder volume was measured using the sum of cylinders method before and 5', 15', 20', 30', 60', 90', and 120' after fatty meal administration. Patients with liver cirrhosis presented the gallbladder volume significantly increased after 15' and 20', and significantly reduced after 60' and 90' in respect to controls. A significant difference was found between the groups in the two curves, patients showing a retarded contraction of gallbladder. The mechanism for sluggish gallbladder emptying in liver cirrhosis is unknown, however impaired emptying with bile stasis provides a potential pathophysiology basis for the high frequency of cholelithiasis in this disease.
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PMID:[Assessment of gallbladder motility in patients with alcoholic hepatic cirrhosis after a fatty meal. A real-time ultrasonography study]. 152 Jul 53


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