Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019209 (hepatomegaly)
 5,798 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In order to determine the extent of liver abnormalities occurring during acquired immunodeficiency syndrome, the available histological analyses of liver samples (32 biopsies, 52 autopsies) from 71 AIDS patients, for the period 1982-1986, were studied retrospectively. Hepatomegaly was the most common clinical symptom (23 patients, 32.4%), while jaundice was rare, being seen in only 5 cases (7%). Progressive anicteric cholestasis was the most frequently observed biological anomaly (29/52, 55.7%). Ten patients had liver infections: 2 Mycobacterium tuberculosis, 8 Mycobacterium avium intracellulare. Cytomegalovirus was present in 3 patients and 1 individual was infected with Cryptococcus neoformans. Granulomatous hepatitis was associated with these infectious agents in 11 patients, but remained unexplained in 11 others. Three patients had cholangitis (2 with CMV inclusions, 1 unexplained). Among the 32 biopsies, 5 elucidated the origin of unexplained fever. Kaposi's sarcoma of the liver was found in 10/52 autopsy samples (19%) and hepatic lymphoma in 2 cases. Non-specific histological lesions were common: inflammation of the portal spaces (48 cases, 67.6%), steatosis (32 patients, 45%), peliosis hepatis (9 cases, 12.6%) and sinusoidal dilations (39 cases, 54.9%).
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PMID:[Hepatic involvement in AIDS. A retrospective clinical study in 71 patients]. 217 55

There is an increased frequency of disseminated tuberculosis in patients with acquired immunodeficiency syndrome (AIDS). The authors reviewed 6 thoracic and 10 abdominal computed tomography scans from 11 patients who had AIDS and disseminated tuberculosis. All scans demonstrated multiple, large, mediastinal or retroperitoneal lymph nodes, or both; low-density centers within enlarged nodes were identified in seven patients (63%). The scans also showed a diffuse miliary pattern (three patients), pericardial effusion (three patients), mild hepatomegaly (six patients), moderate splenomegaly (seven patients), hypodense splenic lesions (one patient), peritoneal fluid (four patients), bowel involvement (two patients) and dilatation of the biliary tract (two patients). Infection with Mycobacterium tuberculosis was demonstrated in all cases. The findings of this study show that lymph-node enlargement and nodes with low-density centers in patients who have AIDS are suggestive of disseminated tuberculous infection.
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PMID:Disseminated lymphatic tuberculosis in acquired immunodeficiency syndrome: computed tomography findings. 225 9

A 51-year old man presented with a persistent tongue ulcer, fever, cervical lymphadenopathy and hepatomegaly. The diagnosis was initially thought to be tuberculosis. This led to the initiation of antituberculous chemotherapy to which the patient failed to respond. The correct diagnosis of histoplasmosis was made after the detection of Histoplasma capsulatum on further review of the tongue ulcer biopsy specimen. He responded to treatment with amphotericin B.
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PMID:Disseminated histoplasmosis presenting as a non-healing tongue ulcer. 239 8

The records of 45 children admitted to the Save The Children Fund (UK) Clinic, Dhankuta, East Nepal for nutritional rehabilitation, and who subsequently died, were compared with those of 200 survivors admitted during the same period. Children who died were more likely to have attended the clinic previously (P less than 0.02), and tended to be younger and lighter than controls. A poor outcome was associated with oedema (P less than 0.02), hepatomegaly (P less than 0.01), suspected tuberculosis (P less than 0.001) and various socioeconomic factors: children who died came from larger families, 'single parent' families (P less than 0.01), and were more likely to have lost a sibling (P less than 0.01). The irrigated landholdings of dying children's families were on average approximately half the size of those of survivors' families. These socioeconomic factors were associated with more severe malnutrition at presentation. The identification of factors associated with a poor prognosis can help to focus admission criteria and to monitor especially high-risk children where services for the acutely malnourished are limited.
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PMID:Mortality risk factors in acute protein-energy malnutrition. 249 64

Two patients are described who presented with abdominal tuberculous ascites and hepatomegaly, one in the 2nd trimester of pregnancy who aborted and the other in the post partum period following a normal delivery. Both patients responded to anti-tuberculosis chemotherapy.
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PMID:Abdominal tuberculosis in pregnancy. 261 88

We reviewed the clinical data on 23 patients operated on for constrictive pericarditis. Mean age was 35 years and 17 were males. The chief complaint was dyspnea (87%). Outstanding physical findings were venous hypertension (96%), hepatomegaly (78%), ascitis (57%), pulsus paradoxus (57%) and Kussmaul sign (43%). The ECG, although always abnormal was non contributory. Chest X ray findings included cardiomegaly (48%) and pericardial calcification (35%). Half of the cases showed pericardial thickening and abnormal septal motion on M mode echocardiography. An equalization of diastolic pressures and the dip and plateau sign was confirmed at cardiac catheterization in all cases. The etiology could be established in only 6 patients (tuberculosis 3, traumatic 2 and septic 1). Surgical mortality was 9% (2 patients). Follow up was available on 10 patients at a mean of 35 months, 9 in functional class I and 1 in FC II.
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PMID:[Constrictive pericarditis: diagnostic aspects and surgical results in 23 cases]. 264 22

The patient presented in this paper had been stable for 3 months after the induction of hemodialysis, when nausea, vomiting and hepatomegaly suddenly developed. A chest film revealed rush cardiomegaly, and massive pericardial effusion was demonstrated by echocardiography. One liter of hemorrhagic fluid was removed by pericardiocentesis and subsequent pericardial drainage under echocardiography. The patient received chemotherapy against pulmonary tuberculosis 30 years ago and calcification on chest film was apparent. Although sputum smear and pericardial effusion was negative for acid-fast organisms, combination therapy was initiated for suspected tuberculosis. The patient recovered completely and 2 months later it was demonstrated that cultures of sputum grew mycobacterium tuberculosis. Tuberculin skin test (PPD), which was negative 2 months previously, converted to positive. Tuberculosis must be considered as a potential cause of pericardial tamponade in patients on regular hemodialysis, and prompt therapy for both cardiac tamponade and the occult infection is warranted.
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PMID:Tuberculosis on regular hemodialysis--a case of pericardial tamponade. 276 29

We report 6 cases with membranous glomerulonephritis associated with chronic hepatitis B virus infection, who came under our observation for microscopic haematuria in 2 cases, haematuria and proteinuria in 1 case, and nephrotic syndrome in the others. At the examination all 6 children were found to have hepatomegaly with raised serum transaminase activity. All the patients were positive in the serum for HBsAg and anti-HBc, 3 were HBeAg and anti-HBe negative. Liver biopsy showed features of chronic hepatitis with moderate signs of activity. Renal biopsy was consistent with membranous glomerulonephritis in all patients. With a fluorescent antibody technic HBeAg was found to be deposited in diffuse granular fashion, along glomerular capillary walls, together with IgG, in 2 out of 3 cases stained, but no deposition of HBsAg was detected in all the patients. Steroid therapy was started from 18 to 33 months. Urine analysis became negative in 4 cases and persisted normal in the follow-up. One patient with haematuria developed nephrotic syndrome and one died from miliary tuberculosis. Our findings suggest that the clinical outcome is favourable in children with membranous glomerulonephritis and chronic active hepatitis and that the pathogenesis probably is not unique.
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PMID:[Membranous nephropathy associated with chronic hepatitis caused by B virus]. 294 50

In this prospective study of 240 black patients with liver enlargement admitted to the medical wards of King Edward VIII Hospital, Durban, a cause for the hepatomegaly was found in 92.5% of cases (63.8% without recourse to biopsy, 28.7% after liver biopsy). The commonest cause was congestive heart failure (36.7%), followed by amoebic liver abscess (7.1%), hepatocellular carcinoma (5.8%) and cirrhosis (5.4%). Liver biopsy provided the diagnosis in 90.8% of patients with initial unexplained hepatomegaly. The diagnostic yield of liver biopsy was increased by submitting 3 biopsy specimens for histological examination. The 3 specimens are obtained using a single intercostal entry site and redirecting the biopsy needle, without increasing the risk of complications. Hepatic tuberculosis was present in 9.2% of patients who underwent biopsy. There were no consistent clinical findings in these patients. Therefore, in communities in which tuberculosis is endemic, all patients with unexplained hepatomegaly require liver biopsy since it provides the only means of making this diagnosis.
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PMID:Causes of hepatomegaly at King Edward VIII Hospital, Durban. A prospective study of 240 black patients. 300 36

Local hepatic tuberculosis is an unusual form of extrapulmonary tuberculosis. The authors describe the case of a 39-year-old woman with this disease who posed diagnostic difficulties. She presented with abdominal pain, minimal constitutional symptoms, hepatomegaly and radiologic findings of a focal hepatic lesion. Laparotomy was required for diagnosis. A literature review revealed that most individuals with local hepatic tuberculosis have fever, night sweats and weight loss. Hepatomegaly is often the only abnormal physical sign. Minimally elevated serum bilirubin and alkaline phosphatase levels are common. Ultrasonography and computerized tomography will demonstrate a lobulated, hypoechoic liver mass. Definitive diagnosis requires demonstration of acid-fast bacilli in biopsy material obtained by percutaneous techniques or at laparotomy. Cultures of the diseased liver are usually negative. Antituberculous drug therapy appears to be the preferred method of treatment.
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PMID:Local hepatic tuberculosis, the cause of a painful hepatic mass: case report and review of the literature. 309 51


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