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)

We describe a 13-year-old girl with angioimmunoblastic lymphadenopathy. The patient's main symptom was a generalized pruritic maculopapular rash located mainly on the upper and lower limbs. In addition to the skin lesions, physical examination revealed enlarged cervical, axillary and inguinal lymph nodes. There were also hepatosplenomegaly and oedema of both hands. Blood examination showed elevated ESR, haemolytic anaemia, polyclonal hypergammaglobulinaemia and eosinophilia. Virus serology including HIV I and II and HTLV I was negative. Histopathological examination of a lesional skin biopsy showed superficial and deep dermal infiltrate extending into the subcutaneous tissue. The infiltrate consisted of lymphocytes, some with atypical nuclei, histiocytoid cells, and few eosinophils. There was also proliferation of dermal blood vessels. Examination of an enlarged cervical lymph node disclosed typical histopathological features of angioimmunoblastic lymphadenopathy and confirmed the diagnosis.
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PMID:[Angioimmunoblastic lymphadenopathy with cutaneous manifestations in a 13-year-old girl]. 128 12

Physicians examined the records of 47 adults with visceral leishmaniasis (VL) and HIV-1 infection who were patients at 3 urban teaching hospitals in the Andalucia region in southern Spain between January 1986 and November 1991. They wanted to identify the clinical, biological, and epidemiological features of VL in HIV-1 positive patients. 96% of the cases were diagnosed with both infections during the last 2 years of the study period and 79% between January and November 1991. All the patients had risk factors for HIV infection (65.9% IV drug use, 21.3% sexual contact, and 12.8% blood transfusion). 70% exhibited the classic symptoms of VL (fever, enlarged liver and spleen, and depressed counts of blood cells). Most patients were already very immunocompromised when VL was diagnosed. 87% had a total lymphocyte count of less than 1000 x 1 million/1 and a CD4 lymphocyte count of less than 200 x 1 million/1. In fact, 66% had full blown AIDS prior to diagnosis of VL. VL was the first severe infection in 10 cases. 68% also suffered from opportunistic infections, especially candidiasis, extrapulmonary tuberculosis, and Pneumocystis carinii pneumonia. Microscopic examination of Leishmania amastiogotes in tissue samples led to a diagnosis in 94% of cases, isolation of motile amastigotes in culture of bone marrow aspirate in 2%, and microscopic and culture in 4%. Just 46% completed a full course of treatment (pentavalent antimony, allopurinol, and/or pentamidine). Only 38% had a microbiological response. Immunofluorescence detected sizeable titers (1:40) of antileishmanial antibodies in just 31% of cases. 17% experienced clear clinical improvement. Physicians in endemic areas should consider VL in every HIV-1 infected patient with fever, hepatosplenomegaly, or hematological abnormalities to avoid underdiagnosis of leishmaniasis.
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PMID:Visceral leishmaniasis in HIV-1-infected individuals: a common opportunistic infection in Spain? 136 80

The children of 50 women positive for antibody to human immunodeficiency virus type 1 (HIV-1) and 42 children of antibody-negative mothers were examined for lymphadenopathy and hepatosplenomegaly at 3-month intervals during the 1st year of life. Lymphadenopathy was found to be significantly more frequent at 6 months (p less than 0.01), 9 months (p less than 0.001) and 12 months (p less than 0.01) in children who were subsequently shown to be infected with HIV-1. Hepatomegaly was seen more frequently (p less than 0.05) in the 1st year in HIV-1-infected children than in uninfected children. Splenomegaly was not more frequent in HIV-1-infected children in this area which is holoendemic for falciparum malaria.
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PMID:Lymphadenopathy and hepatosplenomegaly in the 1st year in children infected by HIV-1 in Zaire. 138 91

The objective for this work was to describe the transmission mechanisms and the clinical behavior of 60 HIV-infected pediatric patients. We studied children from newborn to 15 years old according to the CDC criteria. From January 1985 to February 1992, were evaluated 60 patients, 40 males and 20 females; 25 with perinatal transmission (23 transplacental and 2 breast-feeding), 22 hemophiliacs, 12 by blood transfusion and 1 by intramuscular injection with contaminated needle. The disease was symptomatic in 50 patients, asymptomatic in 5 and indeterminate in 5 cases. Up to date, 28 children are in phase P2, 10 in P0 and P1, and 22 patients have died. The clinical manifestations in 50 patients were: altered growth and development in 50, generalized lymphadenopathy in 30, severe infections in 23, fever in 15, hepatosplenomegaly in 15, chronic diarrhea in 10, and HIV-encephalopathy in one. It is concluded what at present time perinatal transmission is the main mechanism.
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PMID:[AIDS in children. 8 years experience at La Raza Medical Center Infectology Hospital, Mexican Social Security Institute]. 138 82

HIV is efficiently transmitted through transfusion with HIV-infected blood. Accordingly, 203 multitransfused children with thalassemia attending the thalassemia clinic of the Charak Palika Hospital in New Delhi were screened for antibodies to HIV using ELISA and Western blot tests. 8.37% of the sample tested HIV-seropositive (HIV+). These 17 children were joined by 3 others referred from a neighboring state to constitute a group to be matched against 20 HIV-children for the purpose of comparing psychosocial aspects. The control group was matched for age, sex, educational level, and socioeconomic status with mean age 10.8 years ranging over 1-16 years. 4 members of the HIV+ sample were diagnoses as having clinical AIDS according to WHO criteria. The remaining 14 boys and 2 girls were HIV+, but asymptomatic. 25% were of lower class, 63.5% middle class, and 12.5% upper class. Of those with AIDS, 50% were diagnosed in their first year of life and 82% were diagnosed by year 3. Symptoms generally developed after 4-6 months of life. Lymphadenopathy and hepatomegaly tend to be visible at birth, while chronic diarrhea, prolonged fever, oral thrush, recurrent bacterial infections, and hepatosplenomegaly may also be presented. 7.1% of cases aged 2-3 years exhibited rocking and head banging problems worse than did control subjects. Furthermore, 28.5% had temper tantrums and 21.5% ground teeth. These children may have delayed developmental milestones as well as behavioral problems. The small sample size, however, precludes concluding that psychosocial differences exist between those with HIV/AIDS and those with thalassemia major. In fact, behavioral problems in these children were due to child illness and not of HIV-positivity, for children tend to be unaware of HIV/AIDS infections and its consequences. The author recommends that HIV+ children continue to attend school unless they can not control bodily secretions, have uncoverable oozing lesions, have unacceptable behaviors, or if there is extreme possibility of contracting infectious diseases at school. The author also stresses parents' and families' need for long-term medical and psychological care.
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PMID:Psycho-social aspects of HIV infection and AIDS in multiple transfused thalassemic children. 145 60

As part of a survey of the causes of perinatal mortality at Mpilo Maternity Hospital, 220 neonatal deaths and the mothers of 221 stillbirths were tested for HIV-1 antibodies. The HIV positive rate in neonatal deaths was 23.6% (95% confidence interval (CI) 18.0 to 29.2%), significantly higher than 15.4% (95% CI 10.6 to 20.1%) in stillbirths. Perinatal deaths from congenital malformations, birth asphyxia, pregnancy induced hypertension, placental abruption, and oFther non-infectious causes had similar low HIV positive rates averaging 8.1% (95% CI 3.9 to 12.3%). Deaths from septicaemia had a significantly greater rate of 39.3% (95% CI 27.0 to 51.6%) and the highest rate of 72.2% (95% CI 51.5 to 92.9%) was found in deaths from congenital infection other than syphilis, indicating that maternal HIV infection predisposes to neonatal septicaemia and congenital infection. Unexplained stillbirths also had a significantly greater rate of 22.4% (95% CI 10.7 to 34.1%), presumably because some died from unrecognised infection. The rate in deaths from congenital syphilis was 17.4% (95% CI 9.6 to 25.2%), indicating a significant but weak association between these two sexually transmitted diseases in Bulawayo. The rate in deaths from hyaline membrane disease was not significantly greater at 15.0% (95% CI 6.0 to 24.0%). By predisposing to infection, maternal HIV infection was estimated to increase the stillbirth rate by 1.6 times and the neonatal mortality rate by 2.7 times. It predisposed equally to early and late onset neonatal septicaemia, but more to infection from streptococci and staphylococci than from Gram negative enterobacteria. HIV positive deaths from congenital infection had respiratory distress and usually intrauterine growth retardation, hepatosplenomegaly, and congenital pneumonia on lung histology.
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PMID:HIV-1 infection and perinatal mortality in Zimbabwe. 159 95

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

Clinical features observed in 60 cases of childhood HIV infection at the Cliniques Universitaires of Kinshasa is reported. Exposure mode, demonstrated in 92% of cases, was essentially maternofetal (65%) and related to blood transfusion (27%). The clinical signs appeared the first year of life in children born to seropositive mothers (82%). The main clinical features were: failure to thrive, high recurrent fever, persistent cough, chronic diarrhea, recurrent respiratory infections, hepatosplenomegaly, generalized lymphoadenopathy and oral candidiasis. Pulmonary lesions were very common (90%). These lesions were related to bacteria in 20 cases, to tuberculosis in 17 cases and to interstitial pneumonitis in 20 cases.
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PMID:[Clinical manifestations of AIDS in children in Kinshasa]. 166 39

To evaluate the consequences of receiving human immunodeficiency virus type 1 (HIV-1)-seropositive blood, 90 HIV-1-seronegative recipients of HIV-1-seropositive blood (case patients) and 90 HIV-1-seronegative recipients of HIV-1-seronegative blood, matched for age, sex, number of transfusions, diagnosis, and severity of illness (controls), were followed for 12 months after transfusion at Mama Yemo Hospital in Kinshasa, Zaire. Of case patients and controls, 72% were children transfused for anemia caused by malaria. Of the 46 case patients case patients alive 6 months after transfusion and for whom HIV-1 serologic results were obtained, 44 (96%) had seroconverted. Significantly more case patients (47%) than controls (16%) died within 1 year after transfusion (P less than .001). In the first 3 months after transfusion, fatigue, diarrhea, fever, cough, pruritus, pallor, oral candidiasis, polyadenopathy, hepatosplenomegaly, and rhinorrhea were observed more often among seroconverters than controls (P less than .04). Six percent of case patients and no controls had developed clinical AIDS after 12 months of follow-up. These findings underscore the urgent need for appropriate HIV screening facilities in transfusion centers worldwide.
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PMID:Seroconversion rate, mortality, and clinical manifestations associated with the receipt of a human immunodeficiency virus-infected blood transfusion in Kinshasa, Zaire. 186 35

A prospective study was conducted in the Bronx, New York, of 70 infants of human immunodeficiency virus (HIV)-infected (n = 33) and uninfected (n = 37) mothers who had a history of intravenous drug use or of intravenous drug-using sex partners. Infants were observed from birth to a median age of 23 months (range 3 to 54 months). HIV infection was confirmed in seven infants (21%) of seropositive mothers; six developed HIV disease, with symptoms observed in the first year. Of these, three died (3, 9, and 36 months) of HIV-related causes; 3 of 4 survivors were greater than 25 months of age. HIV symptoms preceded or were concurrent with abnormalities in T-lymphocyte subsets; postneonatal polymerase chain reaction confirmed HIV infection in five infants with symptoms and one without symptoms. Among infants of seropositive mothers, seven without laboratory evidence of HIV (including polymerase chain reaction) had findings suggestive of HIV infection, including persistent generalized lymphadenopathy, hepatosplenomegaly, oral candidiasis, parotitis, and inverted T-lymphocyte ratios. These findings were not observed in infants of seronegative mothers. Although the presence of HIV proviral sequences was associated with HIV disease, the observation of indeterminate symptoms in at-risk infants indicates the importance of long-term clinical follow-up to exclude HIV infection. Disease manifestations in comparable infants of seronegative mothers are important for assessment of the impact of maternal drug use, development of specific clinical criteria for early diagnosis of HIV and eligibility for antiretroviral therapy.
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PMID:A prospective study of infants of human immunodeficiency virus seropositive and seronegative women with a history of intravenous drug use or of intravenous drug-using sex partners, in the Bronx, New York City. 195 45


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