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)

Sera of 451 children with congenital diseases and 185 tumor patients were tested for BK virus-specific antibodies by hemagglutination inhibition and IgM-immunofluorescence tests. Compared to age-matched control groups, higher percentages and significantly elevated geometric mean titers of HI antibodies were found in all patient groups tested. Of children under six months of age with congenital diseases such as dysplasia, cerebral defects, and hyperbilirubinemia and hepatosplenomegaly, 4.2% (17/402) had BK virus-specific IgM antibodies. No positive sera were found in 68 control sera. Of tumor patients 5--15 years of age, 8.6% (16/185) had IgM antibodies to BK virus. In the control group, 30% (3/99) had them. Serial serum samples from 76 tumor patients treated with cytostatic drugs showed seroconversion in three cases. No relationship between certain clinical features and BK virus infection was noted. Isolation of BK virus was successful from urines of two infants with connatal defects, six patients suffering from malignant tumors, and four patients with inherited immunodeficiencies.
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PMID:BK virus: II. Serologic studies in children with congenital disease and patients with malignant tumors and immunodeficiencies. 20 97

Hyperbilirubinemia may be of several etiologies in the individual patient. An 18-year-old man presented with extreme hyperbilirubinemia (direct bilirubin 23.0 mg/dl, total bilirubin 60.0 mg/dl), hepatosplenomegaly, and anemia. Hematologic studies prelaparotomy documented the presence of hereditary spherocytosis. Intraoperative liver biopsy revealed moderately reduced levels of glucuronyl transferase activity (Gilbert's syndrome). Common bile duct obstruction secondary to choledocholithiasis was found, and a cholecystectomy and splenectomy were performed. This case stresses the potential confusion among several diseases which may present with hyperbilirubinemia.
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PMID:Extreme hyperbilirubinemia in a patient with hereditary spherocytosis, Gilbert's syndrome, and obstructive jaundice. 68 44

A fatal case of an apparently congenital form of hemophagocytic reticulosis is reported. The onset was manifested by hyperbilirubinemia and hepatosplenomegaly which were present at birth and persisted throughout life. Fever, anemia and pancytopenia developed at 1 month of age and became progressively worse. A splenectomy was performed at the age of 3 months, but the child died one day later with disseminated intravascular coagulation and pulmonary hemorrhage. The literature is reviewed with regard to the relationship of this case to (familial) hemophagocytic reticulosis and malignant histiocytosis (histiocytic medullary reticulosis). It is suggested that congenital hemophagocytic reticulosis, as described here, (familial) hemophagocytic reticulosis in infants, and malignant histiocytosis in adults all represent the same basic disorder with different ages of onset and clinicopathologic manifestations.
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PMID:Congenital hemophagocytic reticulosis. 126 10

Knowledge of the natural history of symptomatic congenital cytomegalovirus (CMV) infection in the newborn is essential in order to anticipate complications and assess the potential benefit from antiviral therapy. To define the disease course we reviewed data on 106 neonates with symptomatic congenital CMV infection diagnosed and managed by the investigators. Petechiae, jaundice and hepatosplenomegaly were each noted in 70% or more patients. Microcephaly was noted in 54 of 102 (53%) at birth. Elevated alanine aminotransferase, conjugated hyperbilirubinemia and thrombocytopenia were seen in 83, 81 and 77%, respectively. Eighty-six percent had at least two of the manifestations highly suggestive of congenital infection. Platelet count fell to its nadir during the second week of life whereas elevated alanine aminotransferase and direct bilirubin persisted past the first month. In spite of the difficulty in assessing central nervous system function in the newborn, evidence of damage was present in the majority. Seventy-two had microcephaly, poor suck, lethargy/hypotonia or seizures. Abnormal computerized tomographic scan was present in 16 of 20 (80%) and decreased hearing in 20 of 39 (56%). Cerebrospinal fluid protein was greater than 120 mg/dl in 24 of 52 (46%) and this elevation was associated with neurologic abnormalities as well as hearing loss. The mean length of hospital stay was 13 and 22.4 days for term and preterm infants, relatively. Thirteen infants (12%) died during the first 6 weeks of life. Disseminated CMV infection with multiorgan involvement was evident in 7 of 9 at postmortem examination. We conclude that neonates with symptomatic congenital CMV infection have a multi-system disease with significant morbidity and mortality.
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PMID:Symptomatic congenital cytomegalovirus infection: neonatal morbidity and mortality. 131 Oct 66

Acute Francisella tularensis infection in 3 domestic cats was presumptively diagnosed on the basis of clinical signs and lesions and confirmed by culturing or immunofluorescent demonstration of the organism. Clinical findings include marked signs of depression, oral/lingual ulceration, regional or generalized lymphadenomegaly, hepatosplenomegaly, panleukopenia with severe toxic change of neutrophils, and hyperbilirubinemia with bilirubinuria. Lesions found at necropsy included icterus, oropharyngeal and lingual ulceration, multiple foci of necrosis in lymph nodes, spleen, liver, and lung, and severe segmental or diffuse enterocolitis. Results of serologic testing for F tularensis was positive in only 1 of the 3 cats. The organism was cultured aerobically from several tissues, including aspirated bone marrow obtained before death in 1 cat. Results of an indirect fluorescent antibody test, performed on fresh and formalin-fixed tissues of all cats, were positive. Because of the severe clinical course, opportunity to evaluate therapeutic regimens was not possible. Until now, confirmed diagnosis of feline tularemia only has been made retrospectively, in instances when cats were suspected to have transmitted infection to human beings in whom the primary diagnosis was made. The findings in this report provide a basis for presumptive diagnosis that will help to minimize public health risk associated with this potentially fatal zoonotic disease.
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PMID:Acute tularemia in three domestic cats. 177 44

Severe hepatotoxicity from phenobarbital occurred in an infant boy who had a complicated illness with chronic bilateral subdural hematomas and sepsis. Skin rash began after 2 weeks of treatment, and signs of hepatocellular failure developed 3 weeks after phenobarbital had been started. Signs of severe liver disease included elevated aminotransferases, conjugated hyperbilirubinemia, significant coagulopathy, hepatosplenomegaly and ascites. Other features of this adverse drug reaction were unremitting fever, leukocytosis with eosinophilia and atypical lymphocytosis, and proteinuria. Sepsis, viral hepatitis, and metabolic liver disease were excluded. The child was on no other medication and had been previously well. In-vitro rechallenge of the patient's lymphocytes with cytochrome P-450 generated metabolites of phenobarbital showed extensive cytotoxicity compared to control. These data support the hypothesis that a defect in drug detoxification was responsible for the child's susceptibility to this drug hepatotoxicity.
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PMID:Phenobarbital hepatotoxicity in an 8-month-old infant. 233 96

This rare fatal disease of infants and early childhood occurred in seven children from four families. Six children died during 2-4 weeks from the beginning of disease, the last one has survived two years with cytostatic treatment. The disease was characterized by intermittent fever, hepatosplenomegaly and progressive pancytopenia as well as hyperbilirubinemia, hyperlipemia and hypofibrinogenemia. In addition to substantial enlargement of the liver and spleen prevailing autoptic findings were infectious complications due to severe immune defect or signs of hemorrhagic diathesis. Lymphocytes and histiocytes phagocytizing blood cells were increased in bone marrow, liver, spleen, often brain and further organs. Problems of differential diagnosis and pathogenesis were discussed.
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PMID:[Familial hemophagocytic lymphohistiocytosis]. 235 Aug 12

Hemoglobin Hammersmith, a rare unstable hemoglobin, was diagnosed in a 4-year-old Chinese girl living in Los Angeles. She presented with the typical manifestations of this disorder, including neonatal hyperbilirubinemia, followed by increasing hepatosplenomegaly, jaundice, bilirubinuria, and a severe hemolytic anemia exacerbated by mild infections. The most prominent manifestations of the peripheral smear were polychromasia, normoblastemia, and basophilic stippling. The diagnosis was confirmed by several techniques.
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PMID:Hemoglobin Hammersmith as the cause of severe hemolytic anemia in a Chinese girl. 371 15

Visceral leishmaniasis developed in eight owl monkeys (Aotus trivirgatus) after intravenous inoculation with a Khartoum strain (WR378) of Leishmania donovani. Six monkeys died within 93 days, and two monkeys recovered from the disease. Clinically, signs were weight loss, anemia, and hepatosplenomegaly. Hematologic findings included anemia, granulocytopenia, thrombocytopenia, and lymphocytosis. Analysis of serum or plasma revealed hyperbilirubinemia, azotemia, hyperglobulinemia, hypoalbuminemia, and altered hemostasis. All monkeys developed positive antibody titers to promastigotes of L. donovani and had increases in immunoglobulins M and subsequently G. Liver, spleen, bone marrow, and lymph nodes were the principal organs containing numerous parasitized macrophages. The owl monkey was highly susceptible to L. donovani infection and should be a useful animal model for the study of visceral leishmaniasis.
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PMID:Experimental visceral leishmaniasis in the owl monkey. 372 15

A male infant infected in utero with EBV clinically presented after birth with dystrophy, generalized hypotonia, hepatosplenomegaly, diffuse petechiae and hematomas, metaphysis of the long bones, anemia, hyperbilirubinemia and elevated serum transaminases, lymphocytosis and thrombocytopenia. Malformations were absent. Specific serologic studies suggested congenital EBV infection in the newborn infant and primary EBV infection in the mother. Other known congenital infections could be excluded.
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PMID:[Congenital Epstein-Barr virus infection]. 839 41


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