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)

Parasitic infections and malnutrition coexist in many tropical and subtropical areas. Studies of Leishmania donovani and of experimentally infected Syrian hamsters have provided important insights into the complex interrelationships between malnutrition and this parasitic disease. Malnutrition, which adversely affects cell-mediated immunity, is associated with the development of visceral leishmaniasis (kala-azar) in children living in endemic areas. In turn, L. donovani can cause wasting as well as hepatosplenomegaly, fever, and anemia. Syrian hamsters infected with L. donovani develop a disease that is comparable to that of humans with kala-azar. Weight loss in infected hamsters is associated with splenic macrophage secretion of potentially catabolic cytokines as measured by the D10.G4.1 assay for interleukin-1 and the L929 cytotoxicity assay for tumor necrosis factor/cachectin. Although decreased food intake contributes to wasting in infected hamsters, studies of skeletal muscle function indicate that it is not the sole factor. Leishmania donovani-infected hamsters have also been used to study drugs with the potential to prevent or reverse cachexia.
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PMID:Visceral leishmaniasis: a model for infection-induced cachexia. 163 76

A 74-year-old Japanese male was admitted because of anemia. Hepatosplenomegaly, lymphoadenopathy, and purpura were not found. The laboratory data on admission revealed that the white-cell count was 9,400/microliters, the hemoglobin 11.1 g/dl, and the platelet count 17,000/microliters. Platelet-associated IgG was 794.2 ng/10(7) cells. The patient was diagnosed as having autoimmune thrombocytopenic purpura (ATP) at this time. He was treated with prednisolone, but his thrombocytopenia not improve. In addition to prednisolone, azathioprine was given to him. During the course of treatment, leukocytosis gradually appeared and the white-cell count reached more than 30,000/microliters with over 70% lymphocytes. A bone marrow aspiration revealed 70% of small lymphocytes, and surface marker analysis showed that CD19 and HLA-DR were positive on these lymphocytes. Southern blotting analysis demonstrated rearrangements of JH and JK. He was finally diagnosed as B-CLL complicated by ATP. One month after the azathioprine administration, the platelet count increased more than 30,000/microliters and the white-cell count decreased less than 10,000/microliters. About 2% of patients with CLL are known to be complicated by ATP. To our knowledge, the present case is the first case of B-CLL complicated by ATP in Japan.
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PMID:[B-cell chronic lymphocytic leukemia complicated by autoimmune thrombocytopenic purpura]. 163 69

An adult case of Virus-associated hemophagocytic syndrome (VAHS) was reported and a review of this syndrome in adults in Japan was also made. A 79 year-old woman was referred to our hospital for detailed examination for sustained generalized fatigue lasting for about two weeks. Other clinical manifestations of this patient included fever, generalized lymphadenopathy, hepatosplenomegaly, anemia and mild liver dysfunction. The biopsy of the lymph node revealed hyperplasia of histiocyte with hemophagocytosis. There was also an elevation of IgG antibody against EB virus and the patient was therefore diagnosed to have VAHS. The prednisolone therapy was then initiated and the patient responded to this treatment very well. By the review of the Japanese literatures, seven adult cases of VAHS were found. Based on the descriptions on these cases, the prognosis of this syndrome appeared to be extremely poor which is totally different from VAHS in children. Our case showed a very favourable clinical course following steroid therapy and this suggested that steroid therapy should be considered even at the early stage of this syndrome in adults.
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PMID:[An adult case of virus-associated hemophagocytic syndrome (VHAS) and a review of this syndrome in adults in Japan]. 164 34

We report the case of 43-year-old homosexual patient with HIV infection and a history of travel to the Far East in whom visceral leishmaniasis was the first infectious complication. Symptoms were fever, malaise, weight loss, hepatosplenomegaly, generalized lymphadenopathy, and oral thrush. Laboratory abnormalities included a slight elevation of liver enzymes, impairment of liver function tests, leukocytopenia, anemia, hypergammaglobulinemia, and markedly depressed CD4(+)-cell counts. Despite initially successful treatment with pentavalent antimony, a relapse of leishmaniasis occurred after 7 months. Eradication of the infection was not achieved. Treatment was continued as a palliative chronic suppressive treatment with fortnightly pentamidine infusions. The clinical course was complicated by legionella pneumonia and the development of rapidly progressing Kaposi's sarcoma. The case is presented in detail, and the influence of HIV infection on the course of leishmaniasis is discussed.
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PMID:Visceral leishmaniasis in an HIV-infected patient: clinical features and response to treatment. 166 24

The "eradication of malaria" in Taiwan was announced by WHO in 1965. From 1966 to 1989, 919 malaria cases were detected in Taiwan. Of these cases, 803 were classified as imported malaria. During 1977 to 1989, our hospital collected 11 cases of imported malaria, 6 of Plasmodium falciparum (PF), including 1 suspicious case, 2 of Plasmodium vivax (PV), 1 of mixed infection (PF plus PV), and 2 unclassified. Most of the patients presented clinically with fever and chills. Hepatosplenomegaly was the most common abnormal finding during the physical examination. Jaundice and anemia occurred in the more severe cases. No cases had lymphadenopathy which is helpful in making a differential diagnosis. Six cases had thrombocytopenia which may be considered as an indirect sign in the diagnosis. The MCV levels were within normal limits in all of the cases. This may indirectly imply a potential protective effect against malaria infection in cases of congenital hemoglobinopathy such as thalassemia or G6PD deficiency. Initially, 10 cases were given "standard treatment", which consisted of chloroquine 450 mg qd for 2 days then 300 mg qd for 2 days and primaquine 15 mg qd for 2 weeks. Four cases of chloroquine resistance were encountered, all in cases with PF infection. Two cases were grade I delayed type resistance and were successfully treated with Fansidar, tetracycline and quinine. Two cases were grade II resistance and presented clinically as cerebral malaria. Intravenous quinine was given plus Fansidar and tetracycline. The cases were resolved without sequele or recurrence. None of the cases, except for 2, received chemoprophylaxis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Imported case of malaria in Taiwan: analysis of 11 cases]. 167 9

A preterm infant with possible congenital clinical malaria is described. The infant developed persistent pyrexia, hyperbilirubinaemia, anaemia, increasing gastric residuals and hepatosplenomegaly from the 7th day of life. Thick and thin smears of the infant's blood were heavily loaded with various asexual stages of Plasmodium falciparum. The parasite exhibited R1 resistance. There was no satisfactory response to chloroquine, but response to intravenous quinine therapy was achieved on day 15. The initial 6-month follow-up period was uneventful. The mother had apparently had chloroquine-resistant malaria which responded to sulfadoxine-pyrimethamine (Fansidar).
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PMID:Congenital malaria with chloroquine resistance. 171 26

A study of the characteristics of childhood thalassemia was conducted at the Sub Department of Pediatric Hematology, Dr. Pirngadi Hospital from June 1979 to May 1989. There were 131 cases, consisting of 75 (57.25%) boys and 56 (42.75%) girls with an average of 12 admission every year. The predominant age group was 0-2 years, and the youngest was 3 months old. Javanese ethnic group appeared predominant in 36 (63.15%) cases. Clinical symptoms of anemia were found in 112 (85.49%), hepatomegaly in 91 (69.46%), hepatosplenomegaly in 84 (64.12%), without enlargement of organ in 17 (12.97%), and icterus in 6 (4.58%). Hb-Electrophoresis was done in 42 cases, revealing 26 (61.90%) with thalassemia major, 15 (35.71%) Hb E thalassemia, and 1 (2.20%) Hb H thalassemia. Hb value at the first admission in 65 (49.62%) was less than 5 g/dl, in 63 (48.09%) it was 5-10 g/dl and in 3 (2.29%) more than 10 g/dl.
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PMID:The pattern of thalassemia in children at the Department of Child Health, School of Medicine University of North Sumatera/Dr. Pirngadi Hospital, Medan. 178 Jan 65

We describe a case of multiple myeloma associated with myelofibrosis. This patient had hepatosplenomegaly, moderate anemia with anisocytosis and nucleated red blood cells, and Bence-Jones protein (kappa) in the urine. A bone marrow biopsy showed extensive marrow fibrosis and proliferation of numerous immature plasma cells containing kappa light chain in the cytoplasm. Melphalan-prednisolone therapy not only facilitated the disappearance of the immature plasma cells but also resulted in an improvement of myelofibrosis in the bone marrow. The immature plasma cell proliferation and marrow fibrosis in the bone marrow were seen again after interruption of chemotherapy. Therefore, this myelofibrosis may be secondary to the coexistent multiple myeloma.
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PMID:Multiple myeloma with coexistent myelofibrosis: improvement of myelofibrosis following recovery from multiple myeloma after treatment with melphalan and prednisolone. 180 51

A 55-year-old man had felt numbness of the bilateral peroneal sides of legs for 6 months. Then hepatosplenomegaly, anemia, body weight loss and fever developed, and a diagnosis of malignant histiocytosis (MH) was made by revealing the presence of innumerable atypical histiocytes with hemophagocytosis in the bone marrow. Soon later, sensory disturbance of bilateral peroneal sides of legs (right side dominant) developed and aggravated with painful dysesthesia and weakness of the legs for the last 2 weeks before death. Electrophysiologically, sensory conduction velocity of the sural nerve was normal and somatosensory evoked potentials from tibial nerve were normal before P15 but were not evoked at all after the lumbar potential, suggesting lumbosacral radiculopathy. Autopsy showed multifocal ischemic lesions and secondary degeneration of the lumbosacral nerve roots associated with necrosis and fibrosis of the radicular vessels and intravascular infiltration of atypical mononuclear cells which were positive for B cell markers. The neurological manifestations and the distribution of ischemic lesions, which were similar to those of vasculopathic mononeuropathy multiplex, would deserve the name of "monoradiculopathy multiplex".
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PMID:[Mono-radiculopathy multiplex--multiple infarction of the cauda equina caused by intravascular lymphomatosis]. 181 93

A 4-month-old male infant had a 2-month history of an exfoliative erythroderma and alopecia. Recurrent mucosal infections, diffuse lymphadenopathy, hepatosplenomegaly, lymphocytosis and eosinophilia, anemia, and failure to thrive later developed. Investigation revealed a combined immunodeficiency with T cells of an unusual phenotype in his peripheral blood, skin, and lymph nodes. Our patient's clinical manifestations most closely resemble Omenn's syndrome, a rare form of autosomal recessive combined immunodeficiency.
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PMID:Omenn's syndrome and related combined immunodeficiency syndromes: diagnostic considerations in infants with persistent erythroderma and failure to thrive. 183 95


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