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

This paper gives, in detail, the causes of either liver disease or hepatomegaly in 100 patients, mostly adults, admitted to the medical wards of Angau Memorial Hospital, Lae, during 1968 and 1969. The major findings included liver cell carcinoma, cirrhosis (often with chronic active hepatitis), tropical splenomegaly, pericholangitis and hepatitis. There were 27 with miscellaneous findings including ten with normal, or almost normal, livers despite the definite enlargement. Patients with liver cell carcinoma presented late in the course of their illness and had a poor prognosis. Others, with pericholangitis, had clinical features of portal hypertension indistinguishable from that complicated cirrhosis. There was an unexpected number with chronic active hepatitis and a liver biopsy is essential for such a diagnosis. Hepatic sinusoidal lymphocytosis is almost invariably found in patients with TS but may occasionally be found in those with a non-palpable spleen. Patients with right heart failure of chronic respiratory disease, and jaundice of acute pneumonia were excluded from the study.
 ...
PMID:Liver disease in Papua New Guinea. 19 19

A 40-year-old woman was admitted because of increasing exertional dyspnea. Right heart failure was suggested by the presence of hepatomegaly, pretibial edema and also echocardiographic findings. Physical examination and echocardiography showed no evidence of valvular disease or congenital heart disease except for right ventricular dilatation and tricuspid regurgitation. The ventricular septum deviated toward the left ventricle throughout the cardiac cycle, but left ventricular function was preserved. Severe pulmonary hypertension averaging 44 mmHg was revealed by cardiac catheterization. Digital subtraction angiography and pulmonary blood flow scintigraphy showed no evidence of pulmonary artery embolism, and no interstitial pulmonary lesions that might have caused pulmonary hypertension were recognized. Hypergammaglobulinemia suggested an autoimmune disorder, and signs of systemic lupus erythematosus (SLE), such as pleural effusion, proteinuria, lymphocytopenia, LE cell phenomenon and antinuclear antibodies were present. Several autoimmune diseases are known to be causative factors of pulmonary hypertension. However, only ten cases of SLE complicated by pulmonary hypertension have been reported the present one. These cases were characterized by a high incidence of Raynaud's phenomenon and positivity for anti-RNP antibody. In our present case, SLE activity was suppressed using prednisolone, but pulmonary hypertension persisted and the patient eventually died due to right cardiac failure. Judging from the clinical course of the ten reported cases of SLE-pulmonary hypertension, there seems to be no hope of improving the pulmonary hypertension once it has become established. Therefore it is important to detect and cure pulmonary hypertension as early as possible.
 ...
PMID:[A case of lupus erythematosus preceded by right heart failure due to pulmonary hypertension]. 174 69

A 14-year-old girl was admitted with chief complaints of edema and chest pain. She had hepatomegaly, but did not have heart murmur and accentuation of the pulmonary component of the second heart sound. The electrocardiogram showed right axis deviation, negative T wave in V3,4 and ST depression in III, aVF. But right ventricular hypertrophy was not dominant. Chest radiography showed a cardiothoracic ratio of 54% and a slight prominence of proximal pulmonary arteries. The edema was soon diminished only by the diuretics, but it appeared again without the diuretics. At the cardiac catheterization 3 months after the onset of symptoms, the pulmonary arterial pressure was 150/85 mmHg and the pulmonary resistance was 3,232 dyn/sec/cm5. The right atrial pressure was 9.5 mmHg and oxygen saturation at the pulmonary artery was 31.0%. Prostaglandin E1 reduced the pulmonary artery pressure only a little, but raised the systemic pressure. The patient was treated with several vasodilators, but her condition deteriorated rapidly and she developed severe right ventricular failure. She died only 8 months after the onset of symptoms and 5 months after the catheterization. At autopsy, histological examination demonstrated intimal fibrotic thickening of the small-sized pulmonary arteries and organizing thrombus. But there was not plexiform lesion. Heart failure was easily improved when she was first admitted. But after 3 months the cardiac catheterization revealed that her condition was already severe. Several vasodilators was not effective to such a rapidly progressive primary pulmonary hypertension.
 ...
PMID:[A case of rapidly progressive pulmonary pulmonary hypertension in a 14-year-old girl]. 259 31

In a Child respiration was impaired already during infancy by occlusive adenoids causing pectus excavatum, cardiomegaly with signs of right ventricular and right atrial hypertrophy, hepatomegaly and dystrophy. The child showed psychological injury as well. After adenectomy these symptoms gradually disappeared. The cardiorespiratory syndrome by obstruction of the upper airways demands active surgical therapy since it may lead to right ventricular failure and pulmonary edema.
 ...
PMID:[Occlusive adenoids causing cor pulmonale and pectus excavatum in a child (author's transl)]. 611 86

Although myasthenia gravis (MG) is frequently mentioned in standard textbooks and journal articles as a rare cause for pulmonary hypertension and right heart failure, no case can actually be found in the literature. The case described in this report is the first documented case of chronically decompensated MG manifesting itself as pulmonary hypertension, severe right heart failure, and functional prolapse of both the mitral and tricuspid valves. Interestingly, no hepatic biochemical abnormalities were present in spite of significant congestive hepatomegaly.
 ...
PMID:Rare cardiopulmonary complications of chronically decompensated myasthenia gravis. 742 Apr 43

The incidence of heart failure in octogenarians is high and its diagnosis not always easy. In many cases it is made by excess or by omission. Obtaining a history is often difficult. Signs may be masked, false or indicative of another disease process. Dyspnea, edema of the lower limbs and crepitations are relatively non-specific. Jugular distension, tender hepatomegaly and a diastolic gallop are much more valuable. Diagnosis of the underlying etiology also raises problems. While hypertension is commonplace and easy to identify, ischemic heart disease is common and often missed. Tight aortic stenosis must be identified since its treatment is surgical. Hypertrophic cardiomyopathy is often an echocardiographic discovery. Post-embolic chronic cor pulmonale, or secondary to chronic obstructive lung disease, must always be considered in the presence of right heart failure without hypertension or chest pain. Appropriate treatment is dependent upon accurate diagnosis.
 ...
PMID:[Difficulties in the diagnosis of cardiac insufficiency in octogenarians]. 782 52

A 78-year-old man admitted to our hospital with signs and symptoms of right ventricular failure, consisting of severe edema of the scrotum and the penis, ankle edema, hepatomegaly, and a history of asthenia associated with a recent weight loss. Two-dimensional echocardiography showed an intracavitary mass in the right atrium and a moderate pericardial effusion; the remaining structures were normal. To better define the origin of this mass, transesophageal echocardiography was performed. The mass extended from the inferior vena cava with no sites of attachment to the atrial wall. The mass was elongated, mobile, with a triangular termination near the tricuspid valve, without signs of right ventricular obstruction. An abdominal-pelvic CT scan demonstrated the origin of the mass at the superior pole of the left kidney extending through the renal vein and the inferior vena cava into the right atrium. The mass was surgically removed and the pathological examination revealed a renal cell carcinoma (hypernephroma) of the clear cells subtype. After surgery, the patient did well with the resolution of the picture of right ventricular failure.
 ...
PMID:[Multiplanar transesophageal echocardiography in a case of hypernephroma]. 785 33

The symptoms of amyloidosis depend on the type of precursor, the amount of deposits and their location. In systemic amyloidosis almost every organ may be involved. Cardiac involvement is severe, especially in AL amyloidosis, responsible for restrictive cardiomyopathy with right ventricular failure, leading rapidly to death. Renal amyloid deposition causes nephrotic syndrome with hypertension and renal failure. Neurological complications include peripheral neuropathy with dysautonomia cerebral involvement (dementia, cerebral haemorrhages). Arterial deposits are common in systemic senile amyloidosis, and may cause ischaemia. Osteo-articular damage is mainly seen in patients on long-term haemodialysis. Liver enlargement is often the only manifestation of hepatic amyloidosis. Digestive tract involvement includes macroglossia deposits in salivary glands and disturbances in gastrointestinal motility. Pulmonary amyloidosis causes nodular or interstitial infiltrates. Cutaneous lesions are various. Localized amyloidoses include goiter, breast and vesical involvement which can be difficult to differentiate from neoplasm, as well as ocular amyloidosis mimicking posterior uveitis.
 ...
PMID:[Localizations and consequences]. 945

We report on a 43-year-old man with a primary sarcoma of the liver. The patient was admitted to the hospital for evaluation of dyspnea, abdominal pain in the right upper quadrant, diarrhea, and fever. Physical examination revealed hepatomegaly. Increased laboratory values were found for gamma-GT, LDH, CA 125, and NSE, but not for aspartate and alanine aminotransferase. Computed tomography presented a tumor in the right lobe of the liver. Venous cavography revealed a caval tumor thrombus reaching up to the right atrium. Major liver resection combined with replacement of the vena cava inferior was proposed, but before operation the patient complained about shortness of breath. Spontaneous fragmentation of the tumor thrombus with consecutive embolization of the lungs was suspected. Despite lysis therapy the patient died because of right ventricular failure. Autopsy revealed a tumor measuring 8 cm in diameter, which was located in the right lobe of the liver and invaded the inferior vena cava. Because of multiple tumor aggregates seen in the left and right main pulmonary arteries acute tumor embolization of the lungs was regarded as cause of death. Histologically the tumor was composed of bizarre giant cells surrounded by irregular spindle cells. The positive immunoreactivity pattern of the tumor cells for vimentin, lysozym, and CD68 justified the diagnosis of a malignant fibrous histocytoma (MFH) of the liver.
 ...
PMID:[Malignant fibrous histiocytoma of the liver]. 1076 47

We report the case of a 49-year-old woman with an aorto-caval fistula following lumbar diskectomy. Initial symptoms included isolated hepatalgia, and were later associated with jaundice and hepatomegaly, suggesting acute liver failure due to right heart failure. Only 9 previous cases of postoperative aorto-caval fistula have been reported and our case emphasizes the possibility of a pseudo-digestive presentation of high output arteriovenous fistula.
 ...
PMID:[Acute liver failure revealing aorto-caval fistula]. 1084 91


1 2 3 Next >>