Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Oral iron and zinc tolerance tests were performed in 12 patients between 8 and 21 years of age, with iron deficiency anemia and geophagia. Decreased iron and zinc absorption were detected respectively in patients against the elevated absorption curves in control subjects. Iron and zinc malabsorption may be an additional feature of the syndrome characterized by geophagia, iron deficiency anemia, hepatosplenomegaly, hypogonadism and dwarfism observed in Turkey and Iran.
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PMID:Decreased iron and zinc absorption in Turkish children with iron deficiency and geophagia. 9 53

Angioimmunoblastic lymphadenopathy (AILD), first discovered in the 70's, is an infrequent disease which generally proves fatal within a short time. It is characterized by lymphadenopathies, hepatosplenomegaly, fever and rash. The most frequent laboratory findings are: anemia, leukocytosis with lymphopenia and non specific hypergammaglobulinemia. In spite of being considered a non malignant disease, it produces important immunity disorders which predispose the patient to serious infections, frequently fatal. In the course of time patients are likely to develop malignant lymphomas or other types of tumors. We describe a ganglionar proliferation and general symptoms in a patient who had been diagnosed as AILD by ganglionar biopsy. She was treated with corticosteroids during 8 months after which she had a complete recovery. Three months later the patient was readmitted with enterrorhagias and clear deterioration of her general condition. Tests showed the existence of a colon tumor and absence of adenomegaly in the areas previously affected by AILD. A colon surgery was carried out and a specimen examined. The anatomopathologic examination confirmed the existence of an immunoblastic lymphoma infiltrating the regional ganglionar area. Colon lymphomas constitute only 4% of all colon tumors; they are related to chronic gastrointestinal disease such as Crohn disease, ulcerative colitis, malabsorption syndromes, tumors and others. We conclude that in this patient AILD and prednisone administration constituted favoring factors for the development of an extranodal lymphoma.
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PMID:[Angioimmunoblastic lymphadenopathy and colonic lymphoma]. 213 Feb 46

Clinical, pathologic, and biochemical data are reported in two male infants who had rapidly progressive renal failure, enlarged kidneys, hepatosplenomegaly, and fat malabsorption. One infant, studied prior to the onset of significant renal insufficiency, manifested renal Fanconi syndrome, hyperparathyroidism, and marked hypocalcemia. After a brief period of dialysis, both received renal transplants. Neither has clinical evidence of reoccurrence of the renal disorder in the transplant, but both still have hepatic abnormalities. Morphologic features present in both patients include a renal lesion characterized by tubulointerstitial injury with a tubulocystic component and hepatic abnormalities with bile duct proliferation, portal fibrosis, and inflammation. These cases do not readily conform to any single published diagnostic category, including nephronophthisis-congenital hepatic fibrosis or infantile polycystic kidney disease, and appear to be unique.
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PMID:Progressive tubulointerstitial renal disease in infancy with associated hepatic abnormalities. 352 22

Plasma vitamin E levels were found to be decreased (less than 0.5 mg) in thalassemia and in 17 out of 20 patients with Gaucher's disease, where the levels were two standard deviations below the normal mean value. In the latter, the decrease in vitamin E levels correlated with the severity of the clinical expression of the disease and correlated inversely with the degree of hepatosplenomegaly and serum tartrate-resistant acid phosphatase activity. In both diseases, there was no evidence for intestinal malabsorption of the lipid-soluble vitamin. In spite of the different etiology, pathophysiology, and clinical expression, severe vitamin E deficiency could result in both diseases by a common mechanism. In thalassemia, rapid consumption of vitamin E occurs while neutralizing oxidative damage in the pathological erythrocyte membranes and in other tissues. In Gaucher's disease, lysosomal accumulation of glucocerebroside may stimulate phagocytes into a maintained "respiratory burst" with excessive production of oxygen free radicals, resulting in increased utilization and eventual deficiency of vitamin E. Efficacy of antioxidant therapy was evaluated by administration of vitamin E with and without canthaxanthin, which has similar antioxidant properties to beta-carotene, to patients with beta-thalassemia. The results showed increased serum vitamin E levels and a decrease in the extent of erythrocyte lipid membrane peroxidation, while no significant changes occurred in hemoglobin levels and in transfusion requirements.
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PMID:Vitamin E deficiency due to increased consumption in beta-thalassemia and in Gaucher's disease. 675 58

Sonographic examination of the abdomen was performed in 20 patients with cystic fibrosis aged 3--41 years. The predominant acoustic architecture of the pancreas was one of moderate to markedly increased echogenicity when compared to the liver at the same depth. Increased echogenicity of the pancreas was independent of the presence of malabsorption. The usual reduced echo pattern associated with pancreatic inflammation was seen in only one of five cystic fibrosis patients with clinical evidence of pancreatitis. Other pancreatic abnormalities included pancreatic calcifications in one child with pancreatitis and a pseudocyst in an adult with pancreatitis. Eight patients had hepatosplenomegaly and gallstones were seen in two; one had a markedly contracted gallbladder. Sonography offers an effective method of following patients with cystic fibrosis.
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PMID:Pancreatic sonography in cystic fibrosis. 678 93

Heavy chain diseases (HCD) are immunoproliferative disorders characterized by the production of monoclonal immunoglobulin molecules composed of deleted heavy chains devoid of light chains. The diagnosis is established by immunoelectrophoresis (possibly combined to immunoselection) or immunofixation. The clinicopathologic features of gamma HCD are heterogenous, often somewhat similar to macroglobulinemia. Some patients show no evidence of underlying malignant lymphoproliferation. Autoimmune disorders are frequent. mu HCD is rare and often presents as chronic lymphocytic leukemia with hepatosplenomegaly and vacuolated plasma cells on bone marrow smears. Alpha chain disease is the most frequent. In its usual digestive form, the clinicopathologic pattern is uniform. The main clinical features are chronic diarrhea and severe malabsorption syndrome. At the initial stage, there is a diffuse lymphoplasmocytic infiltration of the small intestine and mesenteric nodes, sometimes reversible after treatment by antibiotics alone. At the terminal stage, a malignant lymphoma, often of immunoblastic type, occurs. The natural history and epidemiology of alpha HCD should provide insights into the pathogenesis of malignant lymphoid proliferations.
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PMID:[Heavy chain diseases]. 850 62

A 47 year old patient was admitted because of 20 kg weight loss and microcytic anaemia. There wasn't any important disease in his medical history. During examinations it has been found microcytic anaemia, hypoproteinaemia, low serum potassium, elevated prothrombin INR value, malabsorption and mild hepatosplenomegaly. After precluding the possibility of malignant disorders and any other chronic diseases, examinations have cleared Whipple-disease.
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PMID:[An unusual case of morbid weight loss]. 957 3

An 18-month-old infant presented with hypotonia, motor delay, hepatosplenomegaly, rickets and steatorrhoea. Biochemical investigations revealed typical features of Niemann-Pick disease type C. In addition, there was evidence of defective peroxisomal beta-oxidation of branched-chain substrates (3 alpha, 7 alpha, 12 alpha-trihydroxycholestanoic acid and pristanic acid). The steatorrhoea and fat-soluble vitamin malabsorption responded well to bile acid therapy. Possible causes for the double defect are considered.
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PMID:Niemann-Pick disease type C and defective peroxisomal beta-oxidation of branched-chain substrates. 958 66

Aggressive systemic mastocytosis (ASM) is a clonal mast cell disease characterized by progressive growth of neoplastic cells in diverse organs leading to organopathy. The organ-systems most frequently affected are the bone marrow, skeletal system, liver, spleen, and the gastrointestinal tract. Respective clinical findings (so called C-Findings) include cytopenias, osteolysis (or osteoporosis) with pathologic fractures, hepatosplenomegaly with impaired liver function and ascites, and malabsorption. During the past decade several treatment strategies for ASM have been proposed. One promising approach may be combination treatment with interferon-alpha (IFN-alpha) and glucocorticoids. This concept has been based on the notion that systemic mastocytosis involves multilineage hematopoietic progenitors indicating a relationship with myeloproliferative disorders. However, relatively little is known about the quality of responses to IFN-alpha in ASM and the actual response rates. This may be due in part to the fact that disease criteria for ASM have only recently been established, and no response criteria are available. In the current article, we propose surrogate markers and treatment response criteria for patients with ASM. In addition, we have applied these criteria retrospectively to ASM patients described in the available literature. In these analyses, the calculated rate of major response (=complete resolution of C-Findings) in patients treated with IFN-alpha (with or without additional glucocorticoids) amounts to approximately 21%. This confirms clinical activity in some patients for this drug-combination, but also points to the need to search for more effective strategies in the treatment of patients with aggressive mast cell disorders.
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PMID:Aggressive systemic mastocytosis and related mast cell disorders: current treatment options and proposed response criteria. 1268 63

Cholesteryl ester storage disease (CESD) is an autosomal recessive lysosomal storage disorder caused by a variety of mutations of the LIPA gene. These cause reduced activity of lysosomal acid lipase, which results in accumulation of cholesteryl esters in lysosomes. If enzyme activity is very low/absent, presentation is in infancy with failure to thrive, malabsorption, hepatosplenomegaly and rapid early death (Wolman disease). With higher but still low enzyme activity, presentation is later in life with hepatic fibrosis, dyslipidaemia and early atherosclerosis.Identification of this rare disorder is difficult as it is essential to assay leucocyte acid phosphatase activity. An assay using specific inhibitors has now been developed that facilitates measurement in dried blood spots. Treatment of CESD has until now been limited to management of the dyslipidaemia, but this does not influence the liver effects. A new enzyme replacement therapy (Sebelipase) has now been developed that could change treatment options for the future.
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PMID:Cholesteryl ester storage disease: a rare and possibly treatable cause of premature vascular disease and cirrhosis. 2399 69


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