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)

A patient presented with characteristic historical, physical, and laboratory findings of angio-immunoblastic lymphadenopathy with dysproteinemia. This newly described entity apparently represents a nonneoplastic proliferation of the B-lymphocyte system with immunoblastic transformation of many lymphocytes and excessive production of immunoglobulins. It is associated with fever, sweats, weight loss, skin rash, lymphadenopathy, splenomegaly, hepatomegaly, and characteristic histologic features of the involved lymph nodes. Noteworthy in the patient reported here are the extent and course of radiographically and clinically evident pulmonary involvement and the biopsy documentation of an interstitial pneumonia marked by histopathologic changes closely resembling those found in the lymph nodes, with immunohistologic demonstration of immunoglobulins in the alveolar walls.
Ann Intern Med 1976 Dec
PMID:Interstitial pneumonia in angio-immunoblastic lymphadenopathy with dysproteinemia. A case report with special histopathologic studies. 79 65

Clinicians should not minimize or overlook the importance of percussion of the liver and the spleen and of auscultation over the liver as routine parts of abdominal examination. Splenic percussion can be used to detect splenomegaly even before the spleen becomes palpable. The span of liver dullness on percussion can be compared with established normal standards to detect hepatomegaly or alterations caused by cirrhosis. A systolic bruit, a friction rub, or a venous hum detected by auscultation over the liver is an important sign of liver disease.
Postgrad Med 1977 Dec
PMID:Abdominal examination: role of percussion and auscultation. 92 43

The displacement of kidney was studied by using the combined liver-spleen-kidney scintigraphy and the subsequent subtraction of the kidney scintiphotograph to leave the liver-spleen scintiphotograph alone. A suprarenal mass was shown as cold spot between the liver and right kidney on the combined study. When the liver scintiphotograph and kidney scintiphotograph were over-lapped and the differential diagnosis was difficult, the subsequent subtraction of the kidney scintiphotograph was useful in the diagnosis of the enlarged liver.
Tohoku J Exp Med 1976 Dec
PMID:Combined liver-spleen-kidney scintigraphy and subsequent subtraction of the kidney scintiphotograph in the evaluation of displaced kidney. 101 97

Fatty liver and kidney syndrome, a disorder of young chicks, was studied under laboratory conditions. Affected chicks had enlarged livers (hepatomegaly), an increased content of lipid in the liver, and an increased level of palmitoleic acid in the liver lipids. The disorder was observed mainly in chicks from young parent flocks, and was associated either with commerical diets which were subsequently found to be low in biotin, or with specially formulated low-biotin diets. A third factor, imposition of stress, was required to initiate the disorder. There was evidence of increased lipogenesis causing an increase of triacylglycerols in the liver lipids and an increased production of saturated fatty acids, particularly palmitic acid. Increased levels of palmitoleic acid resulted from an increased desaturation of palmitic acid. Under stress, affected chicks had low blood glucose levels, suggesting that gluconeogenesis was impaired. Since biotin-dependent enzymes are involved in both gluconeogenesis and lipogenesis, it would appear that the relevant enzymes respond differently to a deficiency of biotin.
Aust J Biol Sci 1976 Dec
PMID:Fatty liver and kidney syndrome in chicks. I. Effect of biotin in diet. 102 58

Studies were carried out from June 1974 to May 1975 on the socio-economic status, health and nutritional status of the people in 4 villages, in the irrigation area of the Nong Wai Pioneer Agricultural Project of Khon Kaen Province, Northeast Thailand. The result obtained were compared with those in 2 non-irrigated villages in the same province, in order to identify the health and nutritional problems which might arise during the water resource development in the irrigation area. It was found that in the irrigated villages 90% of the peoples were farmers, while in the non-irrigated villages all were farmers. The socio-economic status of the people in the irrigated villages was much better than those in the non-irrigated ones. The income per family in the former was about three times greater than that in the latter. In the study of the health conditions of the villagers, the vulnerable age group including pre-school children under 7 years of age and school children in the elementary school class 1 and class 2, aged 7-9 years old, served as subjects for investigation. Haematological and physical examinations revealed many children with mild to moderate anaemia, vitamin B2 deficiency and a few cases of hepatomegaly. Anaemic children were found to be more prevalent in the non-irrigated villages than in the irrigated area. The overall parasitic infection rates in children in the irrigated and non-irrigated villages were similar with respect to severity of the infection. Hookworm infection, opisthorchiasis, strongyloidiasis and giardiasis were the leading parasitic infections, while amoebiasis was rare. Ascariasis and trichuriasis were not found. However, the first two helminthic infections had a low grade of intensity. The nutritional status of pre-school children, showed that there were more children with good growth in the irrigated villages than in the non-irrigated one. Serum proteins, albumin and globulin, and urinary urea nitrogen-creatinine ratio revealed normal findings indicating that the children had sufficient protein intake. The results of the urinary hydroxyproline-creatinine index suggested that many of the children in both groups of the villages were at marginal malnutrition status. Surveys on domestic animals including cattle, buffaloes, pigs, and field rats revealed no important zoonotic diseases except leptospirosis in a few rats. Some fish were found to harbour metacercariae of Opisthorchis viverrini, while some snails were positive for cercariae of O. viverrini, Schistosoma spindale, and Echinostoma malayanum. The overall findings indicated that the water resource development by establishing better irrigation, resulted in an improved socio-economic and nutritional status among the villagers, but health conditions and associated parasitic diseases and some nutritional deficiency still existed in the children. However, the findings from this study provide only preliminary data concerning the socio-economic status, health, and nutritional status of the villagers in the irrigation area...
Southeast Asian J Trop Med Public Health 1976 Dec
PMID:Socio-economic, health and nutritional status of the villagers in the Nong Wai irrigation area, Khon Kaen, Northeast Thailand. 103 Aug 56

The relationship of a variety of initial features and the outcome of therapy was analyzed for 363 children with acute lymphocytic leukemia (ALL). All had entered "total therapy" studies between 1962 and 1971. The standard for comparing outcome of therapy was whether patients with a given feature attained or exceeded the median duration of complete remission, hematologic remission or survival for the group. The results showed that, in general, the more massive or extensive the disease at diagnosis, the poorer the outcome. Factors associated with a significantly poorer prognosis included: initial leukocyte count above 100,000/mm; spleen enlargement greater than 5 cm; mediastinal involvement and early CNS involvement. Children over 10 years old at diagnosis and Negro children also had a poor prognosis. From another viewpoint features were examined for patients who attained at least 3 years of continuous complete remission. This confirmed some earlier findings and, in addition, showed that children under 2 years of age at diagnosis or with hepatomegaly over 5 cm were less likely to attain this goal. With the exception of early CNS involvement, however, patients with excellent responses to therapy were found with each factor of poor prognosis. Two major factors were not analyzed because their relationship to prognosis is generally accepted: therapeutic differences and acute nonlymphocytic leukemia.
Cancer 1975 Dec
PMID:Initial features and prognosis in 363 children with acute lymphocytic leukemia. 106 May 5

A total of 240 cases of a bleeding syndrome in infants due to prothrombin complex deficiency of unknown aetiology were reviewed. The majority of patients were breast fed, aged 1-2 months and the syndrome was more prevalent in males. Clinical manifestations consisted of bleeding, pallor and mild hepatomegaly in the majority of cases. Mild fever, diarrhoea, jaundice, and upper respiratory tract infection were associated in a few patients. Acute onset, short course and a high rate of intracranial bleeding (65%), particularly subdural and subarachnoid, were observed. The haemostatic defects appeared to be a marked reduction in factor II, VII, IX, and X. Complete blood counts remained relatively normal, with the exception of some changes (anaemia, leukocytosis), in response to the acute bleeding. Liver chemistry was normal or slightly impaired. No specific pathological changes were noted at autopsy, there were mild changes of liver cells, such as rare focal necrosis of liver cells, the proliferation of Kupffer cells, extramedullary haemopoeisis and mild cholestasis. Clinical improvement and correction of hemostatic defects were noted after vitamin K therapy alone or with fresh blood transfusion. Mortality rates were high in infants with intracranial bleeding (40-55%), while the overall mortality rate was 25%. The pathogenesis and the possibility of prevention of the syndrome were discussed.
Southeast Asian J Trop Med Public Health 1975 Dec
PMID:A bleeding syndrome in infants: acquired prothrombin complex deficiency of unknown aetiology. 108 22

The clinical and pathologic findings in 24 patients with "angio-immunoblastic lymphadenopathy with dysproteinemia" (AILD) are presented. The patients' ages ranged from 44 to 80 years, with a median age of 68 years. The disease has an acute onset. In many respects, the clinical presentation is suggestive of malignant lymphoma. Generalized lymphadenopathy was always present. Hepatomegaly was found in 20 patients, splenomegaly in 17, constitutional symptoms in 20 and skin rashes in nine. Twenty patients had anemia, with positive Coombs' test in eight of 14 tested. Polyclonal hypergammaglobulinemia was found in 17 of 22 patients. Two patterns of evolution were recognizable: (1) long survival (24 to 67 months) without treatment or after the administration of intensive combination chemotherapy; and (2) rapid progression (one to 19 months) regardless of the treatment given. Sixteen patients died; postmortem examination in 10 cases showed the cause of death to be attributable to severe infection in eight patients, to renal disease in one and to cardiovascular disease in one. No evidence of malignant lymphoma was seen in any of these autopsies. Histologically, the disease is systemic, with specific lesions in the lymph nodes. The spleen, liver, bone marrow, skin and lung are also involved, but the changes are less characteristic than in the lymph nodes. In the patients in whom sequential biopsies were performed, a trend toward restoration of the nodal architecture was observed. AILD is a clinical-pathologic entity in a spectrum of yet to be defined immune reactions. The clinical, laboratory and pathologic manifestations of AILD are consistent with an autoimmune disorder, in which a deficiency of the T-cell regulatory functions probably predisposes to an abnormal proliferative and autoaggressive reaction of the B-cell system. Surgical staging procedures do not appear to be indicated. Intensive cytotoxic treatment may be hazardous in some patients, precipitating their death, but long survival after such therapy has been observed in others. Supportive therapy and small doses of steroids appear to be a safer therapeutic approach.
Am J Med 1975 Dec
PMID:Angio-immunoblastic lymphadenopathy. Diagnosis and clinical course. 119 Feb 54

A rare case of adenosquamous carcinoma of the liver is reported. An 85-year-old white man presented with a 6-month history of weight loss and an enlarged liver. A biopsy demonstrated a squamous cell carcinoma which was presumed to be metastatic with an occult primary. At autopsy, the liver was partially replaced by a focally cystic tumor. Histologically, the neoplasm demonstrated both malignant squamous and glandular contradistinctionmponents as well as foci of transition between the two. This is in co to the 5 previous reported cases of primary hepatic squamous cell carcinomas or tumors containing a squamous component. It is suggested that this neoplasm arose from malignant transformation of squamous metaplasia in a pre-existing cholangiocarcinoma.
Gastroenterology 1975 Dec
PMID:Adenosquamous carcinoma of the liver. 119 32

A familial syndrome of partial lipodystrophy inherited as a dominant trait is reported. Subcutaneous fat loss was confined to the extremities and trunk. Diabetes mellitus, hyperlipidemia, hepatomegaly and renal disease were very prevalent in this family. Metabolic studies were performed on 3 members. In vivo tests suggested that the remaining fat tissue responded normally to stimulators and inhibitors of lipolysis. In vitro incubation of the dystrophic fat tissue of one patient suggested that the intracellular pathways of lipid and glucose metabolism were normal. The pattern of subcutaneous loss of adipose tissue observed in this family may be due to sympathetic nervous system overactivity of certain non-contiguous dermatomes.
Diabetologia 1975 Dec
PMID:Metabolic studies in familial partial lipodystrophy of the lower trunk and extremities. 120 25


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