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)

Two hundred cases of amebic liver abscess diagnosed between 1989 and 1991 at the Kasturba Medical College, Manipal were analyzed in this retrospective study. The clinical features and investigation reports were studied and the treatment and its response were analyzed. Amebic liver abscess constituted 0.6% of total hospital admissions during the study period. The male to female ratio was 13:1 with the most common age group of presentation between the fourth and fifth decades of life. Abdominal pain was the most common symptom (92%) and hepatomegaly was observed in 94% of the cases. Ultrasonogram of the abdomen served as the most useful diagnostic aid. Right lobe abscess was observed in 87% of the cases. Abscess was single in 81.5% of cases. Abscess size of more than 4 cm was observed in 46.5% of the cases. Metronidazole and chloroquine were found to be effective in most cases. Aspiration was done in 35.5% of cases. The complications encountered in this study were pleural effusion (two cases), pneumonic consolidation (four cases), pericardial effusion (one case) and ascitis (two cases).
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PMID:Profile of amebic liver abscess. 134 Mar 5

Adult T-cell leukemia/lymphoma (ATLL) is an HTLV-I associated lymphoid malignancy frequently seen in Japan. Abdominal involvement in 40 patients with ATLL were assessed by ultrasonography and the findings seen in four clinical types, acute, chronic, lymphoma and smoldering, were compared. Splenomegaly was frequently found in the cases of acute and lymphoma types, and the sizes of the spleens measured by ultrasonography correlated well with the disease activity. Hepatomegaly was also found more frequently in acute and lymphoma types, and hepatosplenomegaly was proved to be due to the infiltration by ATL cells. Nodular lesions in spleen and liver and abdominal lymph node swelling were also found frequently in the lymphoma type but rarely in the other types. Ascites, pleural effusion, and pericardial effusion were found in the active stage of acute and lymphoma types. Ultransonography also could detect findings associated with therapies. Thus, ultrasonography studies were found to be very useful for assessing the clinical classification, examining various pathological conditions associated with ATLL, and monitoring the disease activity.
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PMID:Assessment of abdominal involvement of adult T-cell leukemia/lymphoma by ultrasonography: comparison among four clinical types. 165 79

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

One year after the diagnosis of HIV infection, a 34-year-old man developed marked but painless swelling of the left parotid of uncertain cause. The swelling completely regressed under 60Co gamma radiation. Subsequently subfebrile temperatures were noted, together with nausea and back pain. Hepatomegaly with signs of biliary stasis occurred, LDH levels rose to 808 U/l, and pleural effusion and pericarditis with pericardial effusion occurred. Histological examination of inguinal lymph nodes revealed HIV-associated Burkitt's lymphoma in stage IVb. A full but short remission set in during a six-drug COP-BLAM treatment regimen. The patient died six months after the diagnosis had been made of rapidly spreading recurrence.
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PMID:[Burkitt's lymphoma in HIV infection]. 240 85

A case of Lassa fever associated with effusive constrictive pericarditis and bilateral atrioventricular annular constriction was reported. A 49-year-old man, who had been diagnosed by indirect fluorescent antibody test as the first case of Lassa fever in Japan, was referred to the Hiroo Hospital because of syncope, progressive hepatomegaly, ascites and pericardial effusion in spite of pericardiocentesis and corticosteroid therapy. On admission, his blood pressure was 92/60 mmHg and he had a paradoxical pulse. Two-dimensional echocardiography revealed a localized pericardial effusion adjacent to the right ventricular wall and behind the left ventricular posterior wall. Bilateral atrioventricular annular constriction was also present. On pulsed Doppler echocardiography, the peak inflow velocities of the right and left ventricles increased during atrial systole. Right heart catheterization revealed a mean diastolic pressure gradient of 8 mmHg across the tricuspid valve. After pericardiectomy, a diastolic dip and plateau pattern became evident in the right ventricular pressure tracing, suggesting the presence of residual constriction. However, the atrioventricular annular constriction was no longer evident on two-dimensional echocardiography. This is considered the first reported case of subacute effusive constrictive pericarditis caused by Lassa fever.
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PMID:[Lassa fever associated with effusive constrictive pericarditis and bilateral atrioventricular annular constriction: a case report]. 248 33

An effusive-constrictive pericarditis confined to the epicardium is extremely rare in childhood. We report case of a 7-year-old boy with such a condition. During an annual school health examination, he was found to have low voltage activities on electrocardiogram. On admission, physical examination showed markedly distended abdomen due to ascites and hepatomegaly. Two-dimensional echocardiography revealed small ventricular cavities, extremely dilated inferior vena-cava, and a moderate amount of pericardial fluids. Pericardial and epicardial thickening were also suspected. Retrospectively, epicardial thickening was suspected on computed tomogram as well. Cardiac catheterization showed a typical diastolic dip and plateau pattern on the right ventricular pressure tracing, and deep x and y descents on that of the right atrium, suggesting that not pericardial effusion, but pericardial thickening mainly contributed to the cardiac dysfunction. Pericardiocentesis did not improve the clinical symptoms and high central venous pressure. On thoracotomy, we unexpectedly found intact pericardium and fibrotic epicardium covering the whole heart, so epicardiectomy was performed. Despite the fact that most of the fibrotic epicardium was removed, there were no immediate responses such as decrease in central venous pressure within the first 5 days after the surgery. Furthermore, it was not until two months later that all symptoms and hemodynamic parameters returned to normal levels. There have been several case reports of isolated epicardial constriction associated with pericardial effusion in English literature. However, we are unaware of such a report n Japanese. We concluded that it is important to evaluate the hemodynamics before and after pericardiocentesis, and to detect peri-and/or epicardial thickening by serial echocardiography and CT scan.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[A case of effusive-constrictive epicarditis found by electrocardiogram at a school health examination]. 261 11

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

Passive liver congestion secondary to increased hepatic venous pressure may accompany congestive heart failure. Abnormal patterns of hepatic parenchymal contrast medium enhancement in 25 patients with advanced congestive heart failure who were studied with computed tomography (CT) include a lobulated, patchy, inhomogeneous pattern in all 25 patients, an irregular perivascular enhancement in 14, and a global delay in parenchymal enhancement in nine. CT examinations showed cardiomegaly in the 20 patients with cardiac failure and pericardial effusion or thickening in the five patients with pericardial disease. Also noted were distention of the inferior vena cava (IVC) in 24 patients, hepatomegaly in 23, early reflux of contrast medium into the IVC in 21 and hepatic veins in 16, and hepatic perivascular lymph-edema in six. The abnormal patterns are thought to be due to slowing of hepatic blood flow. Confusion with Budd-Chiari syndrome and other forms of multifocal hepatic disease is avoidable with clinical and radiologic correlation.
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PMID:Inhomogeneous enhancement of liver parenchyma secondary to passive congestion: contrast-enhanced CT. 291 31

Two siblings had Leber's congenital amaurosis. The girl (Patient 1) showed blindness shortly after birth, absent pupillary light reflex, and multiple round, white spots in both fundi. Her serum threonine level was increased (2.0 to 5.3 mg/dl; normal, 0.78 to 1.82 mg/dl). She died of massive pericardial effusion four months after birth. Her brother (Patient 2) was nearly blind shortly after birth. He had a poor pupillary light reflex and a nearly extinguished electroretinographic response. He also had hyperthreoninemia, hyperthreoninuria, hepatomegaly, and mental and physical retardation. We suspect a close relationship between hyperthreoninemia and Leber's congenital amaurosis in these siblings.
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PMID:Leber's congenital amaurosis associated with hyperthreoninemia. 308 84

A 23-year old male presented for evaluation of skin coloured, non-scaly, asymptomatic papulonodules of sizes varying from 0.5 cm to 2 cm of 4 years duration distributed all over the body including the ears. The plaques present on the face gave the appearance of a 'leonine facies'. Clinically mistaken for lepromatous leprosy in reaction the patient was treated with antileprosy and anti-inflammatory drugs in 3 other centres for months with no improvement. Systemic involvement included painful swelling of both knee joints, pericardial effusion episcleritis and enlarged liver. Negative slit smears for AFB from the nodules repeatedly and the histology of one on the skin nodules clinched the diagnosis of multicentric reticulohistiocytosis. The case is reported not only for its rarity, and varying clinical lesions simulating lepromatous leprosy but also to alert the leprologists to avert unreasonable delay in diagnosis.
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PMID:Multicentric reticulohistiocytosis masquerading as lepromatous leprosy. 325 41


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