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)

Telangiectasia-associated hepatic fibrosis (TAHF) in a 68-year-old woman with hereditary haemorrhagic telangiectasia (HHT) is described. The patient died of oat-cell carcinoma of the lung. In addition to the structural alterations which have been described previously in HHT, the liver exhibited focal midlobular hepatocytic necrosis and tumour metastases. The possibility that treatment of HHT was causally related to some of the hepatic abnormalities found in our patient and the differentiation of TAHF from true cirrhosis are discussed.
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PMID:'Pseudocirrhosis' in hereditary haemorrhagic telangiectasia. 20 9

In the United States, approximately one million patients each year develop a pleural effusion. Pleural effusions have classically been divided into transudative and exudative pleural effusions. A transudative pleural effusion occurs when the systemic factors influencing pleural fluid formation and reabsorption are altered so that pleural fluid accumulates; an exudative pleural effusion occurs when the local factors influencing pleural fluid formation and reabsorption are altered, allowing accumulation of pleural fluid. The leading causes of transudative pleural effusions are left ventricular failure and cirrhosis with ascites. The leading causes of exudative pleural effusions are pneumonia, malignancy, and pulmonary embolization. Transudative pleural effusions can be differentiated from exudative pleural effusions by measurement of the pleural fluid protein and lactic dehydrogenase (LDH) levels. The ratio of the pleural fluid protein to the serum protein is less than 0.5, the ratio of the pleural fluid LDH to the serum LDH is less than 0.6, and the absolute value of the pleural fluid LDH level is less than two thirds of the upper normal limit for serum with transudative pleural effusions while at least one of these criteria is not met with exudative effusions. Most patients who have a pleural effusion with congestive heart failure have left ventricular failure. It is believed that the transudation of the pulmonary interstitial fluid across the visceral pleura overwhelms the capacity of the lymphatics to remove the fluid. Most patients with cirrhosis who have a pleural effusion also have ascites. It is also believed that the pleural effusions form when fluid moves directly from the peritoneal cavity into the pleural cavity through pores in the diaphragm. Approximately 40% of patients with pneumonia will have a pleural effusion. If these patients have a significant amount of pleural fluid, a diagnostic thoracentesis should be performed. Chest tubes should be inserted if the pleural fluid is gross pus, if the Gram stain of the pleural fluid is positive, if the pleural fluid glucose level is below 40 mg/dl, or if the pleural fluid pH level is less than 7.00. If drainage with the chest tubes is unsatisfactory, either streptokinase or urokinase should be injected intrapleurally. If drainage is still unsatisfactory, a decortication should be considered. The three leading malignancies that have an associated pleural effusion are breast carcinoma, lung carcinoma, lymphomas and leukemias. The diagnosis of pleural malignancy is made most commonly with pleural fluid cytology; in recent years immunohistochemical tests have proved invaluable in differentiating benign from malignant pleural effusions.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Pleural diseases. 157 32

Antibodies (type IgG) against the A 60 antigen (Mycobacterium bovis, BCG) and an antigen of Mycobacterium tuberculosis were studied by ELISA in 79 patients with not tuberculous disease: 16 lung carcinoma, 16 hepatic cirrhosis and 47 patients with pulmonary disease. 59.5% and 50.6% of the patients showed antibodies against antigen A 60 and M. tuberculosis antigen respectively; more 25% were strongly positive against antigen A 60; in the patients with lung carcinoma this results were 62.5%. It is concluded than when this methods are use in the serologic diagnostic of tuberculosis the number of cirrhotic and not tuberculous pulmonary disease patients with antibodies against this antigens, obliges a careful study of the individual characteristics of each patient, and it is very important previously to discard a lung neoplastic pathology.
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PMID:[Antibodies against mycobacterial antigens in patients with non-tuberculous pathology]. 162 Sep 20

It was discovered that eight patients with complications of non-cirrhotic portal hypertension had received an arsenical preparation for psoriasis as Fowler's solution some years age. Seven of them were admitted for bleeding oesophageal varices. Upon admission, splenomegaly and hypersplenism were present. Liver tests were normal and palmar skin keratosis and melanosis were noted. Liver biopsy of six patients showed features of incomplete septal cirrhosis. Malignant skin lesions were present in half of the patients. One patient died from lung carcinoma and another from an ovarium neoplasm. Chronic arsenic intake should be actively looked for in all patients with psoriasis and non-cirrhotic portal hypertension. They should be followed up for many years for development of malignant lesions in skin, lung and liver. Liver abnormalities present in the biopsies are often minor and may escape detection.
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PMID:Arsenic and non-cirrhotic portal hypertension. A report of eight cases. 180 30

Plasma pancreastatin (PST)-like immunoreactivity in normal subjects and patients with various diseases was estimated by a RIA, using antiserum raised against a synthetic C-terminal peptide of human PST deduced from the sequence of human chromogranin-A. The mean level +/- SEM was 13.2 +/- 0.6 pmol/L in normal subjects, but was significantly higher in patients with chronic renal failure (526.7 +/- 48.5). An immunoreactive form corresponding to a human PST-like sequence [human chromogranin-A-(250-301)] and a larger form were detected by gel filtration of plasma from these patients, suggesting accumulation of the larger molecular form in these patients. A significant increase in PST-like immunoreactivity was also found in patients with liver cirrhosis (20.8 +/- 3.0 pmol/L), but not in patients with noninsulin-dependent diabetes mellitus, chronic pancreatitis, or pancreatic cancer. Elevated levels were found in 16 of the 21 patients with small cell lung carcinoma examined. High levels were also found in 3 of 11 patients with islet cell tumor.
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PMID:Plasma pancreastatin-like immunoreactivity in various diseases. 255 88

Published studies encompassing more than 50,000 autopsies were assessed to determine the sensitivity and specificity of clinical diagnostics (the diagnostic process) in persons dying of 1 of 11 specific diseases during the period 1930 through 1977. The accuracy of clinical diagnostics, as reflected in these two determinations, appeared to improve over this period with respect to some of the diseases studied (rheumatic heart disease and leukemia), while for others it worsened (pulmonary tuberculosis, peritonitis, carcinoma of the lung, gastric carcinoma, and carcinoma of the liver and extrahepatic biliary tract) and for a significant number diagnostic accuracy seemed refractory to sustained change (pulmonary embolism, primary cirrhosis of the liver, gastric/peptic ulcer, and acute coronary thrombosis/myocardial infarction). The findings suggest a new way in which the autopsy can be used to monitor clinical diagnostics to identify possible sources of systematic weaknesses and provide data that can be used to approach the difficult subject of necessary fallibility.
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PMID:The sensitivity and specificity of clinical diagnostics during five decades. Toward an understanding of necessary fallibility. 273 31

1. alpha 1-acid glycoprotein (AAG) concentration and molecular heterogeneity, and oxprenolol protein binding were studied in serum of 15 healthy volunteers, 14 patients with lung carcinoma and 17 patients with liver cirrhosis. 2. The AAG serum concentration was increased to 180.7% in patients with lung cancer and decreased to 73.4% in cirrhotic patients as compared with controls (P less than 0.05). 3. The concanavalin A (conA) dependent heterogeneity of serum AAG was very similar in controls and patients with lung cancer: a ratio of 9/9/2 was obtained for the conA nonreactive, the conA weakly reactive and the conA strongly reactive subfraction respectively; in cirrhotic patients, the ratio shifted to 11/7/1. 4. The heterogeneity in electric charge, demonstrated by isoelectric focusing, was similar in the three groups of subjects: 70-80% of the focussed bands were found in the main three bands. 5. The binding of oxprenolol to serum proteins was increased in lung tumour patients and decreased in liver cirrhotic patients as compared with controls (P less than 0.05). There was no change in binding affinity and oxprenolol binding was significantly correlated to total AAG serum concentration and to the concentration of each of the conA dependent subtypes, in controls as well as in both patients groups.
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PMID:Alpha 1-acid glycoprotein concentration and molecular heterogeneity: relationship to oxprenolol binding in serum from healthy volunteers and patients with lung carcinoma or cirrhosis. 320 44

During 1965 to 1968, 80 workers who had been engaged in the production of 2, 4, 5-sodium trichlorphenoxyacetate and butylester of trichlorphenoxyacetate acid became ill. The cause of the illness was 2, 4, 7, 8-tetrachlordibenzo-p-dioxin. A 10-yr study has been conducted for 55 exposed individuals. The majority of the patients developed chloracne, and 11 manifested porphyria cutanea tarda. Approximately one-half of the patients suffered from metabolic disturbances, i.e., pathologically elevated lipids with abnormalities in the lipoprotein spectrum, and two-fifths of the patients had pathological changes in the glucose tolerance test. One-third of the patients had biochemical deviations indicative of a mild liver lesion. Histological examination revealed light steatosis, or periportal fibrosis, or activation of Kupffer cells. Fluorescence of the liver tissues was present in ultraviolet light. In 17 persons symptoms of nervous system focal damage existed, with predominance of peripheral neuron lesion of the lower extremities (verified by EMG examination). The majority of patients suffered from various psychological disorders. As of this date, two patients have died of bronchogenic lung carcinoma; one of liver cirrhosis; one of a rapidly developed, extremely unusual type of atherosclerosis precipue cerebri; and two patients have died in traffic accidents. The conditions of most other patients have improved.
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PMID:The development and prognosis of chronic intoxication by tetrachlordibenzo-p-dioxin in men. 746 93

A cancer-associated, high-molecular-weight glycoprotein antigen (6B3.Ag) recognized by monoclonal antibody 6B3 was purified from culture medium of human large cell lung carcinoma cell line (HLC-2) and characterized biochemically and immunochemically. The 6B3.Ag was purified more than 1,200-fold with a yield of 30% by salting out, precipitation by acidification at pH 4.5, and chromatographies on Sepharose 4B and concanavalin A-Sepharose. The molecular weight of 6B3.Ag is approximately 1,000,000 and the molecule is a homodecamer of 94,000 subunits. The 6B3.Ag is a glycoprotein containing 22.9% sugars, consisting of both N- and O-glycoside chains. The N-terminal 19 amino acids were determined and only 4 out of 19 amino acid residues were different from those of an antigen, L3, secreted by lung carcinoma cell line Calu-1. The serum level of 6B3.Ag was determined in normal adults as well as patients with various diseases by enzyme-linked immunosorbent assay. The mean serum level of 6B3.Ag was 3.1 micrograms/ml, ranging from 1.6 to 6.2 micrograms/ml in 131 healthy adults. When the cut-off value was set at 6.2 micrograms/ml, the incidence of positive values in the sera was elevated not only in malignant diseases such as hepatoma (73%) and leukemia (62%), but also in benign diseases such as chronic hepatitis (42%) and liver cirrhosis (63%). While the incidence of positive values was elevated in advanced liver diseases, namely, chronic hepatitis, liver cirrhosis and hepatoma, the cancer specificity of 6B3.Ag did not appear to be high.
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PMID:Detailed characterization of a high-molecular-weight glycoprotein secreted by lung cancer cells. 840 67

Cigarette smoking has been clearly and unambiguously identified as a direct cause of cancers of the oral cavity, oesophagus, stomach, pancreas, larynx, lung, bladder, kidney and leukaemia, especially acute myeloid leukaemia. Additionally, cigarette smoking is a direct cause of ischaemic heart disease (the commonest cause of death in western countries), respiratory heart disease, aortic aneurysm, chronic obstructive lung disease, stroke, pneumonia and cirrhosis and cancer of the liver. Cigarette smoking can kill in 24 different ways and, although smoking protects against several fatal and non-fatal conditions, the adverse effect of smoking on health is largely negative. In developed countries as a whole, tobacco is responsible for 24% of all male deaths and 7% of all female deaths: these figures rise to over 40% in men in some countries of central and eastern Europe and to 17% in women in the United States. The average loss of life of smokers is 8 years. Among United Kingdom doctors followed for 40 years, overall death rates in middle age were about three times higher among doctors who smoked cigarettes as among doctors who had never smoked regularly. About half of all regular cigarette smokers will eventually be killed by their habit. The important information is that it is never too late to stop smoking: among United Kingdom doctors who stopped smoking, even in middle age, there was a substantial improvement in life expectancy. World-wide, smoking is killing three million people each year and this figure is increasing. In most countries the worst is yet to come, since by the time the young smokers of today reach middle or old age there will be about 10 million deaths/year from tobacco. Approximately 500 million individuals alive today can expect to be killed by tobacco, 250 million of these deaths will occur in middle age. Tobacco is already the biggest cause of adult death in developed countries. Over the next few decades tobacco could well become the biggest cause of adult death in the world. For men in developed countries, the full effects of smoking can already be seen. Tobacco now causes one-third of all male deaths in middle age (plus one fifth in old age). Tobacco is a cause of about half of all male cancer deaths in middle age (plus one-third in old age). Of those who start smoking in their teenage years and keep on smoking, about half will be killed by tobacco. Half of these deaths will be in middle age (35-69) and each will lose an average of 20-25 years of non-smoker life expectancy. In non-smokers in many countries, cancer mortality is decreasing slowly and total mortality rapidly. The war against cancer is being won slowly: the effects of cigarette smoking are holding back this victory. Lung cancer now kills more women in the United States each year than breast cancer. For women in developed countries, the peak of the tobacco epidemic has not yet arrived. Tobacco now causes almost one-third of all deaths in women in middle age in the United States. Although it has only 5% of the world's female population, the United States has 50% of the world's deaths from smoking in women. Tobacco smoking is a major cause of premature death. Throughout Europe, in 1990 tobacco smoking caused three quarters of a million deaths in middle age (between 35 and 69). In the Member States of the European Union in 1990 there were over one quarter of a million deaths in middle age directly caused by tobacco smoking: there were 219700 in men and 31900 in women. There were many more deaths caused by tobacco at older ages. In countries of central and eastern Europe, including the former USSR, there were 441200 deaths in middle age in men and 42100 deaths in women. There is a need for urgent action to help contain this important and unnecessary loss of life. In formulating Recommendations, the European Cancer Experts Consensus Committee recognised that Tobacco Control depends on various parts of society and not only on the individual.
Lung Cancer 1997 May
PMID:Cancer, cigarette smoking and premature death in Europe: a review including the Recommendations of European Cancer Experts Consensus Meeting, Helsinki, October 1996. 919 26


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