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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We studied the risk of posttransfusion hepatitis in recipients of blood collected from volunteer donors who tested negative for HBsAg and had serum ALT levels less than 1.5 times the upper limit of the normal range. Between October, 1983 and September, 1984, 676 consecutive patients who needed blood or plasma transfusions during or after elective surgery, who had no history of liver disease and had never received blood previously, were studied. The patients were given a total of 4,813 (mean = 7) units. Ninety-six patients developed posttransfusion hepatitis, which yielded a hepatic incidence of 20 cases per 1,000 units of transfused blood. Ninety-two patients had non-A, non-B hepatitis, 3 had hepatitis B and 1 had cytomegalovirus infection. The incubation periods for non-A, non-B hepatitis ranged from 2 to 26 (mean = 9.5 +/- 4) weeks. In 68 (73%) patients, the hepatitis was completely asymptomatic; only 24 (27%) patients developed symptoms, including jaundice and hepatomegaly. There were no cases of fulminant hepatitis. Sixty per cent of the patients still had elevated serum ALT levels 1 year after the onset of hepatitis. The 96 patients with hepatitis had received a mean of 9.6 blood units, as compared to a mean of 6.7 units for the unaffected patients (p less than 0.001). This study demonstrated that non-A, non-B hepatitis remains a common and important complication of blood transfusion despite screening of blood donors for HBsAg and elevated serum ALT levels.
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PMID:A multicenter, prospective study of posttransfusion hepatitis in Milan. 311 67

Eleven patients of Chinese origin experienced spontaneous reactivation of chronic active hepatitis B. Eight HBsAg-positive patients were followed for an average of 15 months prior to, while three others presented during reactivation. Fatigue, hepatomegaly and jaundice were frequent findings. Elevation of both serum ALT (average = 1,212 units per liter) and hepatitis B virus DNA levels were noted in all patients, and reactivation lasted an average of 4.4 months. During resolution, clinical symptoms abated, serum ALT levels reverted toward normal, and in nine patients, the hepatitis B virus DNA values became undetectable. All patients lacked evidence for acute hepatitis A, Epstein-Barr Virus, cytomegalovirus or hepatitis delta virus infection. Histologic findings of liver tissue from eight patients showed piecemeal necrosis and fibrosis. Within the parenchyma, varying degrees of hepatocytolysis with cuffing, perivenular necrosis and acidophilic bodies were noted. Ground-glass cells and regenerative changes also were observed. Cirrhosis was not present in any of the liver biopsies. These findings suggest that spontaneous reactivation of hepatitis B occurs in heterosexual patients with chronic active hepatitis B and contributes to chronic inflammation and to the progression of their liver disease.
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PMID:Spontaneous reactivation of hepatitis B in Chinese patients with HBsAg-positive chronic active hepatitis. 361 49

In a prospective Swedish study started in 1977 and still in progress 10 328 newborn infants in an urban district were investigated for cytomegalovirus (CMV) excretion in the urine by the virus isolation test. Congenital infection was found in 50 cases (0.5%). Of 47 infected infants with known clinical status at birth 9 (19%) had hepatomegaly, splenomegaly, jaundice and/or petechiae. The symptoms were moderate or mild. Of the infants followed up, 2 (25%) of 8 neonatally symptomatic ones and 3 (9%) of 35 asymptomatic ones developed neurologic sequelae. Altogether 5 (12%) of 43 had permanent neurologic symptoms corresponding to 0.06% in the general population. The children ranged in age from 6 months to 4 yr at the last examination. 21 mothers of the 47 infants with known status at birth had a confirmed or presumed primary infection, 15 a confirmed or presumed secondary infection and 11 an undetermined type of infection. Of the 5 infants with neurologic sequelae, 1 with a grave psychomotor retardation and deafness was born to a mother with a primary infection in the 1st trimester; 1 infant with a moderate retardation and 3 deaf infants were all exposed to confirmed or presumed secondary maternal infections. Prospective serological studies of maternal sera in early pregnancy would have suspected only the gravely retarded infant to be at risk.
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PMID:Congenital cytomegalovirus infection and disease in Sweden and the relative importance of primary and secondary maternal infections. Preliminary findings from a prospective study. 633 Aug 80

We came across some cases clinically suggestive of intrauterine infection which were confirmed to be congenital cytomegalovirus infection. A clinical profile of these patients is presented. Intracranial calcification was not seen in any of these patients. Mental retardation was profound in all the patients and all had hepatomegaly. Uncommon findings encountered included hydrocephalus, patent ductus arteriosus and corneal opacities. Other clinical findings and investigation are also discussed.
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PMID:Congenital cytomegalovirus infection in Shimla Hills, Himachal Pradesh, India. 763 48

The original TORCH complex described clinically similar congenital infections caused by Toxoplasma gondii, rubella virus, cytomegalovirus, and herpes simplex virus, types 1 and 2. Cutaneous manifestations, including petechiae, purpura, jaundice, and dermal erythropoiesis, are commonly seen in toxoplasmosis, rubella, and cytomegalovirus infections. In herpes simplex virus infections, 80% of symptomatic infants show single or grouped cutaneous vesicles, oral ulcers, or conjunctivitis. Extracutaneous signs and symptoms are variable and can be severe. Significant clinical signs in congenital toxoplasmosis include diffuse intracerebral calcification, chorioretinitis, and microcephaly; congenital rubella can result in deafness, congenital heart disease, retinopathy, and brain calcification. Cytomegalic inclusion disease can include hepatomegaly, splenomegaly, paraventricular calcification, and intrauterine growth retardation. Localized or disseminated congenital herpes virus infection often involves the central nervous system and the eye. Diagnosis is confirmed by culture and identification of species-specific immunoglobulin M within the first 2 weeks of life. Histological examination contributes to the diagnosis in herpes simplex virus infection. Treatment for toxoplasmosis includes pyrimethamine with sulfadiazine or trisulfapyrimidine; congenital herpes simplex virus infection is treated with acyclovir. No specific therapy for congenital rubella or cytomegalovirus infections has been established, and so treatment is primarily supportive.
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PMID:TORCH syndrome. 764 Feb

Only few published autopsy studies exist on AIDS in Indians and they concentrate upon AIDS in adults. The authors report findings from the first autopsy study of a child with AIDS in India: a 2-year old female who presented with failure to thrive and pneumonia, and ultimately died in the hospital. The patient was stunted, emaciated, apathetic, and tested seropositive for antibodies to HIV. Investigators found precocious involution of the thymus, splenic atrophy, lymphoid interstitial pneumonia (LIP), and cryptosporidiosis of the colon in the body. No evidence was found of mycobacterial, fungal, or cytomegalovirus infection, and the heart, kidneys, endocrine organs, and brain were all normal. The lymph nodes were of normal size and showed unremarkable histological appearances, without apparent lymphocyte depletion. An enlarged liver revealed fatty change and mild portal lymphocytic infiltration. The presence of profound growth retardation and the finding of LIP suggest that HIV infection was acquired perinatally. The authors suggest in closing that all infants presenting with unexplained failure to thrive, growth retardation, and signs of pulmonary disease be screened for HIV infection.
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PMID:Paediatric AIDS: first autopsy report from India. 768 18

Hepatomegaly and abnormalities of serum liver tests are common problems in patients with acquired immune deficiency syndrome. Opportunist infections (Mycobacterium avium-intracellulare and cytomegalovirus) and neoplasms (lymphoma, Kaposi's sarcoma) are among the most prevalent hepatic lesions in AIDS. Although Kupffer cells and endothelial cells are potential sites of human immunodeficiency virus 1 (HIV-1) infection, current studies do not indicate that the liver is a major reservoir for this virus. Drug hepatotoxicity, multimicrobial infections of the biliary tree resembling sclerosing cholangitis and a variety of nonspecific hepatic changes should be considered in evaluating AIDS patients or HIV-1-infected patients with evidence of liver dysfunction.
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PMID:Pathology of AIDS-related liver disease. 771 15

A national surveillance program for congenital cytomegalovirus (CMV) disease was initiated in 1990. In 4 years 285 cases were reported without seasonal patterns. Mean birth statistics were as follows: gestational age, 36 weeks; weight, 2,224 g; length, 45 cm; and head circumference, 30 cm. Of the infants 68% had CNS involvement, which was significantly (P < .005) associated with a direct bilirubin level of > or = 3 mg/dL, petechiae, an alanine aminotransferase level of > 100 U/L, a platelet count of < or = 75,000/mm3, hepatomegaly, and splenomegaly (P < .05). Maternal demographics revealed that the mean age was 23 years (range, 13-38 years), 59% were white, 33% were black, 47% had low incomes (receiving Medicaid), and 45% were primiparous. Compared with 1990 birth statistics in the United States, mothers of infants with congenital CMV disease were younger, and a greater percentage of these mothers were black. Two distinct maternal groups were identified on the basis of age, socioeconomic status, and parity. This finding may reflect different modes of transmission and suggest target populations for future CMV vaccine initiatives.
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PMID:Surveillance for congenital cytomegalovirus disease: a report from the National Congenital Cytomegalovirus Disease Registry. 775 93

Glycyrrhizin (GL) has an inhibitory effect on several viruses including human immunodeficiency virus type 1 (HIV-1) and varicella-zoster virus (VZV). In addition, some therapeutic and prophylactic effects on chronic active viral hepatitis have been claimed for GL. In this study, 0.2% GL dissolved in saline (2 mg/ml GL), supplemented with 2% glycine and 0.1% cysteine (Stronger Neo-Minophagen C, SNMC) was administered intravenously in a dose of 50 ml/day for a period of more than one week to three infants with cytomegalovirus (CMV) infection who exhibited abnormal liver function or hepatomegaly. Liver function had become normal at the end of the course of SNMC. These findings suggest that GL might have therapeutic effects on liver dysfunction associated with CMV infections.
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PMID:Effect of glycyrrhizin in children with liver dysfunction associated with cytomegalovirus infection. 807 26

A follow-up study of 179 cases of human immunodeficiency virus (HIV) seropositive neonates born from HIV seropositive mothers is reported. At the time of the present study, HIV infection resulting from maternofetal transmission was found in 50 cases, while 108 infants were not infected; HIV infection remained uncertain in 16 cases; 5 infants were lost for follow-up. Out of the 50 infected cases, 20 were less than two-year old, 17 were 2-5 year old and 13 were older than 5 years. Very few remained asymptomatic after the age of 6 months, the most common symptoms being adenopathies and/or hepatomegaly and/or splenomegaly. Twenty-six had an acquired immunodeficiency syndrome (AIDS). Six died, from pneumocystosis (3), cytomegalovirus infection (1) and septicemia (2). Virus culture and polymerase chain reaction were the most efficient laboratory methods for early diagnosis of HIV infection, both being positive in more than 95% of the infected cases after the age of 3 months. A close clinical and biological supervision is recommended in these infants and children because of the permanent threat of infectious diseases in relation to their immunodeficiency. Treatment associates: 1) antiviral therapy with AZT as soon as the HIV infection is diagnosed; 2) primary prophylaxis against pneumocystosis with trimethoprim-sulfamethoxazol; 3) IV immunoglobulins in the case of repeated bacterial infection; 4) regular evaluation of the nutritional status and psychological assistance.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Management of HIV-seropositive newborn infants. Personal experience apropos of 179 cases]. 839 76


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