Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019204 (hepatocellular carcinoma)
 71,386 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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

Between July 1986 and April 1989, 334 hospitalized adult Ethiopian patients with chronic liver disease were studied according to a protocol to define their clinical features and to identify risk factors with the aim of preventive intervention. Of these, 14 had chronic hepatitis, 208 cirrhosis and 112 hepatocellular carcinoma (HCC). Both clinical and histological diagnostic criteria were employed. A detailed questionnaire was used to document demographic and clinical data. A common clinical presentation among patients with chronic hepatitis was darkening of the face and hands with or without hypertrichosis of the face and blisters over the dorsi of the hands. This overt or latent form of porphyrea cutanea tarda (PCT) responds to chloroquine. Patients with cirrhosis of the liver commonly present for the first time with ascites, splenomegaly, haematemesis and/or melena from oesophageal varices, and mental changes due to hepatic encephalopathy. Overt or latent forms of PCT are also common features. Peculiar to these cirrhotics is the rarity of spider naevi, gynaecomastia, testicular atrophy, Dupuytren's contracture, parotid gland enlargement and clubbing of the fingers. Exhaustion, loss of appetite, rapid loss of weight, right upper quadrant and/or epigastric pain (all often of less than 6 months' duration, a big, hard, tender and grossly nodular liver with bruit, signs of portal hypertension, and/or hepatic encephalopathy, in a young male with a rapid down hill course characterize the Ethiopian patient with HCC. Serum anti-nuclear factor, anti-mitochondrial anti-bodies and anti-smooth muscle anti-bodies were absent in those with chronic hepatitis and were uncommon in the cirrhotics and HCC cases. One or more hepatitis B virus markers were found in 86% of chronic hepatitis, 88% cirrhosis and 78% HCC and the HBsAg carrier state was found in 36%, 29% and 23%, respectively. Among the HBsAg carriers, HBeAg positivity was less common than anti-HBe but anti-HDV was significantly higher than in the healthy general population. Alphafetoprotein (AFP) levels greater than 500 mg/ml were present in 16 (8%) cirrhotics and 58 (52%) patients with HCC. Histologically, 3 of the chronic hepatitis patients had progressed to cirrhosis, 8 of the cirrhotic patients had chronic active hepatitis and 85% of HCC cases occurred in a background of macronodular cirrhosis. Three cirrhotics developed HCC during follow-up.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Chronic liver disease in Ethiopia: a clinical study with emphasis on identifying common causes. 131

We studied 50 patients (36 males and 14 females) with chronic hepatitis C who were admitted consecutively to our medical department during the period 1987-91. Eight patients (16%) had had a blood transfusion, 17 (34%) had used intravenous drugs and 25 (50%) were "sporadic cases" with no identifiable risk factor except that at least five had been tattooed. Most of the patients had moderate symptoms, including tiredness and asthenia. Few were jaundiced. A percutaneous liver biopsy was performed in 27 patients and showed chronic persistent hepatitis in 12 of them, chronic active hepatitis in six and cirrhosis in nine. Three patients with cirrhosis died; one from hepatoma, one from an endstage cirrhosis with bleeding and coma hepaticum, and one from septicaemia.
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PMID:[Chronic hepatitis C. Experience with 50 patients]. 132 64

We describe a patient with a silent hepatocellular carcinoma in whom a progressive dysfunction developed in the brainstem, cerebrum, and cerebellum. This clinical manifestation was also associated with polyradiculopathy. The changes were microscopically unlike those seen in hepatic encephalopathy, progressive multifocal leukoencephalopathy and other metabolic encephalopathy. The findings seem to have occurred as a paraneoplastic syndrome of the nervous system. Although in the present case, the cause-and-effect relationship between the hepatocellular carcinoma and the encephaloradiculopathy is only hypothetical, we suggest that the demyelinating process which involves both central and peripheral nervous system in our case resulted from interaction of tumor with the host-immunological mechanism. The neurological presentation in our case is unique and has never been reported before.
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PMID:Encephaloradiculopathy: a non-metastatic complication of hepatocellular carcinoma. 166 47

Variceal bleeding has a high mortality, as the majority of patients have cirrhosis, with hepatic coma, renal failure, ascites and clotting deficiencies as complicating factors. Bleeding varices must therefore be treated as an emergency. Resuscitation, endoscopic diagnosis and haemostasis are the cornerstones of treatment. Once bleeding varices have been identified, attempts to stop the bleeding must be made at once as this will lessen the chances of hepatic failure developing. Endoscopic sclerotherapy at the time of diagnosis is the best available treatment at present, although profusely bleeding varices can be difficult to see and inject. In these circumstances the passage of a Sengstaken tube should stop the bleeding, allowing later sclerotherapy to be successful. If rebleeding recurs and cannot be controlled, oesophageal transection with a stapling gun may be life-saving, although the varices may later recur and long-term endoscopic follow-up will be necessary. Portacaval shunting and the distal splenorenal shunt involve arduous surgery and are followed by a significant incidence of hepatic encephalopathy; they should be reserved for those few cases when simpler measures have failed, although shunts do lead to permanent decompression of the portal system. The acute variceal bleed may also be dealt with pharmacologically. Vasopressin, used in combination with nitroglycerin to lessen the harmful side-effects, is cheaper and as effective as terlipressin or somatostatin and its synthetic analogue octreotide. Several courses of injection sclerotherapy will be required to eliminate oesophageal varices. Thereafter, long-term follow-up will be necessary to deal with any recurrence. The place of non-selective beta-blockers is still contentious, but they do reduce portal pressure and may lessen the chance of rebleeding. There is also a growing role for hepatic transplantation, which not only eliminates the varices but also restores liver function to normal and greatly reduces the risk of subsequent hepatoma development.
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PMID:The management of variceal bleeding. 168 66

We report the clinical results of 38 calibrated side-to-side portocaval shunts performed in patients with hemorrhagic liver cirrhosis (alcoholic in 90 percent of cases). The operative mortality (at 2 months) was 10.5 percent. The rate of recurrent bleeding was 2.6 percent; hepatic encephalopathy was encountered in 16 percent (acute encephalopathy: 6.5 percent; chronic encephalopathy: 9.6 percent; this rate decreased to 3.2 percent after anastomotic narrowing). Hepatopedal portal blood flow was maintained in 74.3 percent of cases in the early postoperative period (83.3 percent since the portacaval pressure gradient was maintained at 2/3 of the initial gradient) and disappeared with time in 75 percent of cases. The survival rates at 1 and 4 years were 79.4 percent and 60 percent, respectively, for all patients (94.4 and 83.3 percent for Child A patients) with a normal social activity in 90 percent of cases. Twelve patients developed hepatocellular carcinoma. These clinical results are similar to those observed after selective shunts and suggest that the side-to-side calibrated portacaval shunt is an excellent procedure for the treatment of bleeding esophageal varices in case of failure or contraindication to endoscopic sclerotherapy or in patients with chronic ascites and good liver function.
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PMID:[Calibrated side-to-side portacaval anastomosis in the treatment of bleeding from ruptured esophageal varices. Results in 38 cirrhotic patients]. 226 16

An abnormal serum C-reactive protein (CRP) level (greater than 10 mg/l) was found in 78% of 104 patients with hepatocellular carcinoma (HCC), 8% of 12 asymptomatic hepatitis B surface antigen carriers, 5% of 77 patients with chronic hepatitis, and 9% of 55 cirrhotic patients without complications. It was also discovered in 72% of 25 cirrhotic patients complicated with bacterial infections, gastrointestinal bleeding, hepatic encephalopathy, or massive ascites, 67% of nine common bile duct stone patients, and 79% of 14 patients with malignancies other than HCC. A dramatic decrease in serum CRP levels was found in two HCC patients receiving a successful surgical tumor resection, four cirrhotic patients recovering from complications, and all six patients with common bile duct stones and cholangitis controlled by antibiotics, but not in untreated HCC or other malignancy patients. Serum alpha-fetoprotein (AFP) levels correlated poorly with CRP levels. A combination of these two serum markers identified 94% of 104 patients with HCC. Since serum CRP levels were also abnormal in 57% of 14 patients with resectable HCC (less than or equal to 5 cm), in conjunction with AFP, it may be useful in the diagnosis of HCC or other malignancies.
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PMID:Serum C-reactive protein as a serum marker for the diagnosis of hepatocellular carcinoma. 246 49

A method to prepare cisplatin suspended in an oily lymphographic agent, Lipiodol (LPS), has been established to deliver cisplatin to hepatocellular carcinoma (HCC) by the hepatic artery. Seventy-one patients, one Stage I, 16 Stage II, 16 Stage III, and 38 Stage IV, were treated with LPS therapy. A partial response was obtained in 33 cases (46.5%), a minor response in 20 cases (28.2%), and no change in 18 cases (25.3%). In 34 patients whose serum alpha-fetoprotein (AFP) levels were greater than 400 ng/ml, the serum AFP levels decreased in 31 patients (91.2%). The AFP decreased by more than 50% in 25 cases (73.5%) and more than 75% in 19 cases (55.9%). The plasma des-gamma-carboxy prothrombin (DCP) levels decreased in all of the 26 DCP-positive patients. The survival rate was 77% at 6 months and the 1-year survival rate was estimated to be 55%. The patients treated with LPS therapy survived longer compared with patients given Lipiodol containing neocarzinostatin by the hepatic artery. Complications such as acute gastroduodenal mucosal lesions (24%), cholecystitis (2.8%), pancreatitis (7%), delayed jaundice (7%), and hepatic encephalopathy (4.2%) were observed after therapy. The peak plasma platinum (Pt) concentrations determined as ultrafilterable Pt occurred 5 to 20 minutes, and 5 to 60 minutes as total Pt after the end of LPS injection. The Pt concentrations in the tumor tissues were 42 times higher in four operated cases and 7.1 times higher in six autopsy cases than those in the nontumorous tissue. These results suggest that LPS selectively accumulates in the HCC, is long-lasting and gradually releases the drug. In addition it is effective as a new anti-cancer therapy for hepatocellular carcinoma.
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PMID:Hepatic arterial injection chemotherapy with cisplatin suspended in an oily lymphographic agent for hepatocellular carcinoma. 247 31

Cisplatin suspension in Lipiodol (LPS) was prepared for the treatment of hepatocellular carcinoma by intra-hepatic arterial injection. In a rabbit liver cancer model, concentrations of cisplatin in tumor were more than 20 times higher than those in a nontumorous part of the liver at 5 min after LPS injection into the hepatic artery. Cisplatin at high concentrations was detected at 7 days after injection. The concentrations in other organs were lower except in the gall-bladder. In clinical trials for 71 patients with hepatocellular carcinoma, partial response was observed in 33 cases (46.5%) and minor response in 20 cases (28.2%). The survival rate was 77% at 6 month and 55% at one year. Although fever, nausea, vomiting and epigastralgia were observed as side effects, these were temporary. Acute gastroduodenal mucosal lesions, cholecystitis, pancreatitis, delayed jaundice and hepatic encephalopathy were observed as complications and super selective cannulation was necessary for their prevention.
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PMID:[Intra-arterial injection of cisplatin suspension in Lipiodol (LPS) in the treatment of hepatocellular carcinoma]. 255 Dec 47

A randomized double-blind trial of silymarin versus placebo was carried out in 116 patients with histologically proven alcoholic hepatitis, 58 of them with cirrhosis. Patients were not included in case of hepatic encephalopathy, contraindication to percutaneous liver biopsy, hepatocellular carcinoma, evident lack of discipline or refusal to enter the trial. Fifty-seven patients received silymarin orally 420 mg/day and 59 received placebo during 3 months. Biologic parameters were assessed in the serum, and a percutaneous liver biopsy was obtained at the start of the trial and 3 months later. Histologic scores of alcoholic hepatitis and fibrosis were established on each biopsy specimen by two independent pathologists. The 2 groups were comparable at inclusion; 26 p. 100 of patients were lost to follow-up at 3 months, abstinence was obtained in 46 p. 100 of patients at the end of the trial. These percentages were similar in the two groups. Four patients died of hepatic failure during the trial, 3 in the placebo group. Significant improvement in the score of alcoholic hepatitis and serum amino transferase activity, was noted in both groups during the trial, irrespective of treatment with silymarin or placebo. No side-effects were noted. Our results suggest that silymarin 420 mg/d is not clinically relevant in the treatment of moderate alcoholic hepatitis.
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PMID:[Treatment of alcoholic hepatitis with silymarin. A double-blind comparative study in 116 patients]. 270 20


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