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

Serum immunoreactive prolyl hydroxylase protein, galactosylhydroxylysyl glucosyltransferase activity, and the aminoterminal propeptide of type III procollagen (S-Pro(III)-N-P) were measured in twenty patients with cirrhosis and ninety with various infectious diseases, and the values were compared with those in sixty apparently healthy Nigerians. The means for all three markers were elevated significantly in the patients with cirrhosis (P less than 0.001), acute viral hepatitis (P less than 0.001), amoebic liver abscess (P less than 0.001) and the early stages of Schistosoma mansoni infection (P less than 0.001 for S-Pro(III)-N-P, P less than 0.005 for the two other markers). The mean S-Pro(III)-N-P was also distinctly elevated during the early stages of Schistosoma haematobium infection (P less than 0.01) and filariasis (P less than 0.001), whereas none of the three markers was elevated during an acute attack of malaria. Significant correlations were found between the values for the three markers within the groups of patients with cirrhosis, amoebic liver abscess and schistosomiasis, the correlations for the pooled group of all patients being highly significant (P less than 0.001). The data suggest that elevated hepatic collagen formation is found not only in cirrhosis but also in several infectious diseases. The three serum markers may be useful for showing the stages of active collagen formation in various liver diseases and for predicting the development of fibrosis in acute cases if the values remain elevated.
 ...
PMID:Three serum markers of collagen biosynthesis in Nigerians with cirrhosis and various infectious diseases. 632 66

The biliary excretion of cefoperazone in experimental animals, and humans, was investigated. Biliary excretion of cefoperazone in rats, rabbits, dogs, and monkeys was always higher than that of cephazolin. Biliary excretion was markedly reduced in experimentally-produced liver cirrhosis in rats. Comparing the biliary excretion of cefoperazone and cephazolin in a crossover study in patients, the excretion of cefoperazone was shown to be much higher than that of cephazolin. In clinical studies in 116 patients with biliary tract infections such as cholecystitis, cholangitis, and liver abscess, cefoperazone was effective in 90 (78%). The incidence of side effects was low. In conclusion, cefoperazone was considered to be effective in treating biliary tract infections because of its broad antibacterial spectrum and high penetration into bile.
 ...
PMID:Clinical experience with cefoperazone in biliary tract infections. 645 83

The amoebic liver abscess, the peritoneal tuberculosis and the "tropical splenomegaly" belong to diseases which are frequent in warm countries but single cases appear also in moderate climate by intercontinental communications. False diagnoses especially in the first both can lead to severe rsp. fatal consequenses. Therefore experiences are dealed with, which have been gained within nearly one year in Ethiopia and which shall illustrate the diagnostic procedures under field conditions in warm countries as well as under conditions of modern hospitals in moderate climates. Amoebic liver abscess is quickly detected and confirmed by sonography and immunodiagnostic. Contrary to it in the fields there is the puncture by means of a i. v.-needle often not only the sole diagnostic but also the first and sometimes life-saving therapeutic procedure in advanced cases. It allows X-ray in double contrast technique if equipment is available. In suitable cases such approved technique shall be used also in modern clinics disposing of methods like sonography and computerized tomography. Concerning peritoneal tuberculosis our examinations agreed with the opinion of literature that the laparoscopy seems to be the most suitable method for quickly detection and safe discrimination from decompensated portal hypertension in liver cirrhosis. By the way the "cope needle" are mentioned which is distributed in warm countries for searching for peritoneal tuberculosis by performance of a blind peritoneal biopsy. It is easier than laparoscopy but not so efficient. - In this connection 31 cases examined by laparoscopy are presented in a table in order to give an impression on further indications to laparoscopy existing in such areas of warm countries.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Remarks on gastroenterologic diagnostics of amoebic liver abscess, peritoneal tuberculosis and tropical splenomegaly. 649 27

In vitro drug metabolism studies were carried out in 97 patients with liver disease. Drug-metabolizing enzymes (aminopyrine N-demethylase and bilirubin UDP-glucuronyl transferase) were estimated in livers obtained at the time of biopsy with a Menghini needle. The patients were divided into three groups depending on clinical, biochemical, radiologic, and histologic findings: (i) mild (non-cirrhotic portal fibrosis and extrahepatic portal vein obstruction), (ii) moderate (Budd-Chiari syndrome and amebic liver abscess), (iii) severe (acute hepatitis, chronic active hepatitis, and cirrhosis). Aminopyrine N-demethylase was decreased in all liver disorders as compared to ten control liver samples. Bilirubin UDP-glucuronyl transferase was significantly lower in all liver disorders except for amebic liver abscess and extrahepatic portal vein obstruction. Both the enzymes in (i) and (ii) groups were significantly higher than in group (iii). A significant correlation was obtained between the two enzymes.
 ...
PMID:In vitro drug metabolism in humans with different liver diseases. 664 84

Though amoebic liver abscess and liver cirrhosis occur very commonly in hospital practice in the tropics, they have not to the knowledge of the present authors hitherto been reported to occur simultaneously in the same patient. The patient described here, who had clear-cut clinical and histological features of chronic liver cirrhosis with portal hypertension and ascites, presented somewhat acutely with liver pain and an amoebic liver abscess that contained 'chocolate sauce' on needle aspiration. The amoebic abscess, although, no doubt, superimposed on chronic irreversible cirrhosis, rapidly regressed on metronidazole therapy. The infrequency with which liver abscess and liver cirrhosis coexist cannot be satisfactorily explained. It is probable, however, that extensive scarring in the liver may prevent entamoeba histolytica from thriving.
 ...
PMID:Amoebic abscess in the cirrhotic liver. 738 Mar 40

The peritoneum invaginates into the liver parenchyma normally, as a normal anatomic variation, or pathologically and then fissures and furrows are formed. There are four normal fissures: fissures for the ligamentum teres, ligamentum venosum, and gallbladder and the transverse fissure. Fissures caused by normal anatomic variations include accessory fissures and furrows created by diaphragmatic indentation. Pathologic fissures occur secondary to traumatic or iatrogenic causes or as a result of liver cirrhosis. When ascites, hemoperitoneum, or infected ascites is loculated in the fissures or recesses, it may be mistaken for a liver cyst, intrahepatic hematoma, or liver abscess. When peritoneally disseminated tumor cells are implanted into these spaces, they may mimic intrahepatic focal lesions. Because the clinical consequences for these entities are very different, exact localization of the lesions may be crucial in the diagnosis and management of the lesions. Complete understanding of the liver surface anatomy and awareness of these situations may prevent a misdiagnosis of a focal intrahepatic abnormality.
 ...
PMID:Loculated fluid collections in hepatic fissures and recesses: CT appearance and potential pitfalls. 806 68

We report three cases of multiple liver abscesses due to Yersinia enterocolitica that led to previously unknown diagnoses of primary hemochromatosis. Y. enterocolitica is an iron-dependent bacterium that relies entirely on exogenous iron for growth. A review of the literature with use of MEDLINE (National Library of Medicine, Bethesda, MD) disclosed 35 cases of Y. enterocolitica liver abscesses; 21 (60%) of these cases were associated with hemochromatosis. In 11 of the remaining 14 cases, two common manifestations of hemochromatosis, diabetes mellitus and cirrhosis of the liver, also were present; these findings were significant. Finally, we emphasize that when iron overload cannot be documented at the time of diagnosis of the liver abscess, long-term follow-up for determination of increasing iron stores is mandatory. With this approach, most manifestations of hemochromatosis in asymptomatic patients can be prevented.
 ...
PMID:Multiple liver abscesses due to Yersinia enterocolitica discloses primary hemochromatosis: three cases reports and review. 757 40

Transient heterogeneous enhancement was seen on the arterial phase of dual phase helical CT of the liver. The shape of the enhancement was appeared wedged or patchy. These phenomena without liver tumor were observed in 23 (2.3%) of 1012 patients with suspected hepatobiliary disease. Plain CT showed no attenuation difference in the liver. Twenty-two of these 23 cases were diagnosed as scarred liver, A-P shunt caused by liver biopsy, acute cholecystitis, liver abscess, liver cirrhosis, or advanced pancreas head cancer. The diagnosis of one case was uncertain. These phenomena were thought to be caused by 1) a regional direct increase in hepatic arterial flow due to arterial-portal (A-P) shunt, or hypervascular tumor ; or 2) a compensatory increase in hepatic arterial flow as a result of decreased portal venous flow caused by tumor invasion or severe liver cirrhosis.
 ...
PMID:[Transient heterogeneous enhancement on dual-phase helical CT of liver]. 883 Dec 18

The most frequent hepatobiliary diseases in Vietnam are chronic hepatitis and cirrhosis, liver abscess, hepatobiliary ascaridiasis, angiocholitis, biliary lithiasis and primary liver cancer. The principal causes of chronic hepatitis and cirrhosis are HBV and HCV infections. Alcohol and chemicals (drugs, agricultural, industrial, war herbicides) also play an important role. Malaria causes hepatitis and fibrosis lesions, however no cirrhotic lesions were observed. There are two categories of liver abscess, amoebic and cholangitic, often caused by ascaridiasis. Treatment of amoebic abscesses is, at first, non-surgical for small abscesses, often combined with ultrasound guided abscess puncture. Cholangitis abscesses are more serious and often require surgical intervention. Among the gallstones, only 15% are of the gall-bladder, the majority are choledocho- and intrahepatic-lithiasis, composed largely of calcium bilirubinate and are frequently caused by Ascaris-related cholangitis and the nucleation of Ascaris eggs. Forty-seven per cent of acute cholecystitis are acalculous, showing a higher frequency than in Western countries. Primary liver cancer is one of the most frequent malignancies in Vietnam. More than 90% of liver cancers are hepatocellular carcinomas. The principal causes are HBV infection, followed by HCV infection, aflatoxin, alcohol and chemicals. Recent efforts aiming at earlier diagnosis, by selective screening in high-risk groups, have used clinical surveillance, abdominal sonography and AFP level determination. Promising results were obtained in prevention trials by reducing the high AFP level of cirrhotic patients using a vegetal drug, Gacavit, and by treatment with percutaneous ethanol injection therapy, as an alternative therapeutic measure for liver tumour resection.
 ...
PMID:Some peculiarities of hepatobiliary diseases in Vietnam. 919 96

Nineteen patients with hepatocellular carcinoma associated with hepatolithiasis were retrospectively analyzed. Eleven of the 19 patients presented with hepatolithiasis-related biliary infection. Diagnosis was erroneously assumed to be hepatolithiasis alone, liver abscess, or cholangiocarcinoma in five of 11 patients before surgery was attempted. Middle-age, male sex, liver cirrhosis, hepatitis B or C infection, abnormal alpha-fetoprotein, and negative carcinoembryonic antigen raised the suspicion of associated hepatocellular carcinoma rather than cholangiocarcinoma in patients with hepatolithiasis. Antibiotics and nonoperative methods to resolve biliary infection first, followed by hepatectomy, in selected cases, to eradicate hepatocellular carcinoma and hepatolithiasis simultaneously provides the best chance for long-term survival. Otherwise, patients often died of hepatolithiasis-related biliary sepsis rather than hepatocellular carcinoma per se in the long run.
 ...
PMID:Hepatocellular carcinoma complicated with coexisting hepatolithiasis: pitfalls in diagnosis and management. 982 39


<< Previous 1 2 3 4 5 6 Next >>