Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Scrub typhus (tsutsugamushi disease) is an acute infectious disease caused by Rickettsia tsutsugamushi transmitted through the bite of larvae of certain trombiculid mites. Geographical distribution in Asian-Pacific region is much of the roughly triangular area bounded by Japan, Pakistan and Australia. It is an endemic illness in the Pescadores Islands, but has scarcely been reported in central Taiwan. An eleven-year-old boy was admitted to Changhua Christian Hospital with the chief complaints of fever, lethargy and skin rash for seven days. On physical examination, he was found to have painless eschar, conjunctivitis, meningoencephalitis, pneumonitis, ascites, jaundice, hepatomegaly, liver function impairment and thrombocytopenia. His Proteus OX-K agglutinin titer increased from 1:160 in the acute sera to 1:640 in the convalescent sera. A greater than four-fold rise (greater than 1:640) in antibody titers to Karp, Gilliam, Kato strains of R. tsutsugamushi between acute and convalescent sera were demonstrated by immunofluorescent antibody. The patient was treated with minocycline and chloramphenicol and was completely recovered.
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PMID:[Scrub typhus--one case report]. 263 64

A 17-year-old boy with muscular dystrophy developed a cardiomyopathy. His brother died of a cardiomyopathy, and muscle enzyme levels were elevated in asymptomatic family members. Examination revealed cardiomegaly, hepatomegaly, proximal muscle atrophy and weakness, and calf hypertrophy. Skeletal muscle and endomyocardial biopsy specimens were consistent with Becker's muscular dystrophy. Because of intractable heart failure, orthotopic cardiac transplantation was performed. Two years after transplantation, the patient has returned to work and regained previous exercise tolerance. Heart transplantation can be an acceptable treatment of patients who have muscular dystrophy, with preserved ambulation and favorable life expectancy, and also life-threatening cardiomyopathy refractory to medical management.
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PMID:Cardiac transplantation in a patient with muscular dystrophy and cardiomyopathy. 265 28

A 68-year-old man was referred to our hospital because of generalized lymphadenopathy. His abnormal findings were hepatomegaly, leukocytosis and elevated serum LDH. Anti-ATLA antibody was positive. As about half of the peripheral lymphocytes reacted to the monoclonal antibody CD25, these cells were considered to be compatible with ATL cells having an interleukin-2 receptor. Initially, recombinant beta-interferon was administered, but it was not effective. A combination of vincristine (VCR) and prednisolone (PDN) was partially effective against the lymphadenopathy, but the hepatomegaly and leukocytosis did not improve. 4'-epi-Adriamycin (Epirubicin), at a doses of 20 mg/body, weekly, was subsequently added to VCR + PDN therapy. The patient achieved complete regression 2 months later, and has been in continuous complete remission for more than 3 months.
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PMID:[A case of adult T-cell leukemia achieving complete remission with epirubicin, vincristine and prednisolone chemotherapy]. 288 35

The antiarrhythmic agent amiodarone is associated with numerous adverse effects, but clinically significant liver disease is rare. A patient is described who presented with muscle weakness, hepatomegaly, and ascites following 28 months of amiodarone usage. His condition deteriorated despite discontinuation of amiodarone therapy. A postmortem liver biopsy demonstrated necrosis, fibrosis, hyalin, and phospholipid-laden lysosomal lamellar bodies. Resolution of hepatic dysfunction may not necessarily occur on withdrawal of amiodarone if irreversible damage is already established. We speculate as to the reasons for the reportedly low incidence of overt liver disease, and suggest that hepatic enzyme levels, as well as other indicators of hepatic function, such as the serum albumin concentration, be monitored indefinitely in all patients while taking amiodarone.
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PMID:Fatal amiodarone hepatoxicity. 334 40

A case of acute tuberculous pericarditis with massive pericardial effusion progressed to constrictive pericarditis under echocardiographic observation during one year. This 59-year-old man was hospitalized because of dyspnea. On admission, his physical examination revealed a paradoxical pulse, engorged jugular veins, hepatomegaly, and pitting edema in the pretibial regions. Chest radiography revealed an enlarged cardiac silhouette and a marked left pleural effusion. His echocardiogram showed a massive pericardial effusion. A biatrial echogram recorded by esophageal echocardiography showed a massive pericardial effusion anterior to the right atrial free wall. Echocardiography performed four months after commencing therapy revealed a reduction in the pericardial effusion, and normal motion of the interventricular septum and posterior wall. However, the motion of the interatrial septum was already abnormal and the excursion of the right atrial free wall was markedly reduced. These finding were similar to those in constrictive pericarditis, as previously reported. Eleven months after admission, both conventional and esophageal echograms showed findings typical of constrictive pericarditis. Thus, in this case, the abnormal biatrial dynamics were recognized earlier than the abnormal left ventricular wall motion.
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PMID:[Echocardiography in a case of acute tuberculous pericarditis which progressed to constrictive pericarditis]. 358 74

The influence of dietary excess (5%) L-histidine on serum and liver lipids was examined in rats. Feeding a histidine-excess diet for 3, 6, 14 or 30 days caused growth retardation, hepatomegaly and decreased liver lipids throughout the period of the experiment. Hypercholesterolemia was observed after feeding a histidine-excess diet for 6 days; then serum cholesterol continuously increased for 30 days. Serum triglyceride on day 30 in rats fed the histidine-excess diet showed a significant decrease compared to rats fed the basal diet. Serum phospholipids of rats fed the histidine-excess diet for 7 or 14 days showed a significant increase compared to rats fed the basal diet. When rats were fed a basal, histidine-excess or cholesterol-supplemented diet (0.5% and 1.0% cholesterol) for 6 days, the distribution of serum high density (HDL), low density (LDL) and very low density lipoprotein cholesterol in rats fed the histidine-excess diet was similar to that of rats fed the basal diet, whereas LDL-cholesterol increased and HDL-cholesterol decreased in rats fed the cholesterol-supplemented diet.
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PMID:Changes in lipids in liver and serum of rats fed a histidine-excess diet or cholesterol-supplemented diets. 382 89

A 25-year-old man was admitted to Juntendo University Hospital with chief complaints of nocturnal dyspnea and shortness of breath on Sept. 22, 1983. He had no history of rheumatic fever or bacterial endocarditis. He was violently kicked in the chest while practicing Shorinji-Kempo (Karate) in July 1977. His heart murmur was first noticed in April 1978, but he was asymptomatic for six years after the accident until transient nocturnal dyspnea developed January 1983. Physical examination on admission revealed a grade 4/6 apical holosystolic murmur, a markedly accentuated third sound, and hepatomegaly of two finger breadth in the right midclavicular line. An electrocardiogram revealed sinus tachycardia (100/min), left atrial overload and left ventricular hypertrophy. Chest radiography showed slight cardiac enlargement with a cardiothoracic ratio of 55%, and slightly increased pulmonary vascular markings. Two-dimensional echocardiography showed a markedly prolapsed posterior mitral leaflet and fluttering in diastole. Cardiac catheterization showed elevated pressure of pulmonary capillaries (a: 16, v: 30, mean: 19 mmHg), the pulmonary artery and the right ventricle. Left ventriculography revealed grade four (Sellers) mitral regurgitation. Mitral valve replacement was performed on October 13, 1983. A chorda tendinae supporting the posterior leaflet of the mitral valve was found to be ruptured just above its origin from the posterior papillary muscle. Histological examination of the resected valve showed increased spongiosa tissue which mimicked so-called myxomatous changes, but it seemed preferable to interpret this as a "secondary change due to increased hemodynamic stress" rather than the "primary change".
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PMID:[Traumatic mitral insufficiency: a case report]. 406 43

The time course of the response of protein synthesis in muscle and liver to catabolic doses of corticosterone (10 mg/day per 100 g body wt.) was studied in vivo in growing rats over a 12-day period. The rate of protein synthesis in muscle and liver and the rate of actomyosin synthesis in muscle were measured by the phenylalanine-flooding technique, and 3-methylhistidine (N tau-methylhistidine) synthesis was measured by injection of labelled histidine. 3-Methylhistidine concentrations in tissue free pools and urinary excretion were also measured to compare directly with the rate of muscle protein degradation determined as the difference between synthesis and growth each day during the treatment. The overall rate of protein synthesis in muscle fell gradually over the first 4 days, reaching a rate after 5 days that was 36% of the initial rate, and this lower rate was then maintained for the following week. This decrease in the overall rate was accompanied with changes in the relative rate of synthesis in muscle proteins, since during the first 4 days there was a disproportionate decrease in the rate of actomyosin synthesis, and specifically 3-methylhistidine synthesis. In the latter case the synthesis rate was decreased to only 4% of its initial rate after 4 days. These changes in protein synthesis in muscle were accompanied by a transient increase in the rate of protein degradation, which was more than doubled on days 2 and 3 of treatment but which returned to the original rate on day 5, and a similar pattern of response was indicated by urinary 3-methylhistidine excretion, which also exhibited a transient increase. Thus in this case 3-methylhistidine excretion and measured rates of protein degradation in muscle do correlate. The transient effects of the glucocorticoids on degradation compared with the sustained effect on synthesis suggest that these two responses are achieved by different mechanisms. The hepatic size and protein mass were increased by the treatment, and protein synthesis was well maintained until after 12 days, when the rate was suppressed. Although the fractional synthesis rate was transiently increased for 24 h, it is argued that the enlarged liver most likely reflects a decrease in protein degradation resulting from the increased amino acid supply to the liver. This would result from the cessation of muscle growth while dietary supply was maintained.
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PMID:Time course of the effect of catabolic doses of corticosterone on protein turnover in rat skeletal muscle and liver. 619 85

Jaundice and hepatomegaly developed in a boy with Fanconi anemia after he had undergone treatment with oxymetholone for nine years. A liver scan showed patchy uptake consistent with the presence of space-occupying lesions. After oxymetholone treatment was stopped, the jaundice resolved, the liver size decreased, and the filling defects were no longer detectable on the liver scan. A year later, 5% of his white blood cells showed a consistent chromosomal abnormality. His leukocyte count increased and 85% of these cells showed the same chromosomal abnormality. The rapid replication of this abnormal clone suggests that it was leukemic. The significance of oxymetholone therapy and the occurrence of hepatic tumors and leukemia is discussed.
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PMID:Fanconi anemia. Oxymetholone hepatic tumors, and chromosome aberrations associated with leukemic transition. 625 60

A 62 year-old male presented with high fever, weight loss and painful hepatomegaly. The clinical presentation, results of laboratory studies, angiography and laparotomy suggested hepatic abscess or cholangiocarcinoma. He underwent left lobe hepatectomy, and pathological examinations revealed granuloma. Acid-fast bacilli, fungi and parasites were not identified by special stainings. Hepatic tuberculosis was considered most likely because, after operation, an intermediate-strength purified protein derivative (PPD) skin test gave strongly positive results and his subsequent response to antituberculous treatment was excellent. His complex clinical features and the diagnostic difficulties were outlined.
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PMID:Hepatic granuloma. Report of a case successfully treated by hepatectomy and antituberculous therapy. 652 55


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