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)

Malignant histiocytosis was diagnosed in a 4-year-old-dog. Major clinicopathologic findings included multiple cutaneous tumors, peripheral lymphadenopathy, hepatomegaly, lytic bone lesions, anemia, thrombocytopenia, and monoclonal IgA gammopathy. Pathologic findings included multi-systemic infiltration of erythrophagocytic malignant histiocytes. Chemotherapy was unsuccessful.
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PMID:Lymphoreticular neoplasia in a dog resembling malignant histiocytosis (histiocytic medullary reticulosis) in man. 46 80

A study of morbidity in Schistosoma mansoni infection was made in 593 Sudanese patients seen in a four-year period in Khartoum Civil Hospital. Clinical and laboratory findings were compared in three egg-count groups and in four clinical forms of the infection. Patients were divided into three levels of intensity of infection: light (up to 100 eggs/gram of stool), moderate (101--400 eggs/g) and heavy (more than 400 eggs/g). According to the presence or absence of visceral enlargement, infected subjects were divided into one of four clinical forms: intestinal, hepatic, hepatosplenic and splenic. Among the symptoms only the passage of blood in the stools was significantly related to intensity of infection, and fever was significantly related to the presence of hepatosplenic disease. Hepatomegaly and splenomegaly were significantly more frequent in the heavy infection group. Anaemia, eosinophilia, raised ESR and an increase in both serum alkaline phosphatase and serum globulins were significantly related to the intensity of infection. On the other hand, haematological and biochemical changes, as well as histopathological changes, were more marked and severe in patients with hepatosplenic disease. For comparison, the findings of 117 patients with S. haematobium infections and of 41 with dual S. mansoni/S. haematobium infections are included.
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PMID:Morbidity in relation to the clinical forms and to intensity of infection in Schistosoma mansoni infections in the Sudan. 53 48

A variant of Rauscher leukemia virus, designated RLV-A, induced a slow progressive impairment of erythropoiesis in BALB/c mice. Identified in this study were a shortened red cell 51-cr half-time, anemia with indices showing minimal but significant hypochromia, ineffective erythropoiesis, and infiltration of the liver, spleen, and peripheral blood with erythroid pecursors. Ferrokinetic studies indicated a normal plasma iron turnover in infected mice but a decreased red cell iron turnover. Large amounts of 59Fe were taken up by the enlarged liver and spleen. Peak splenic heme 59Fe synthesis was delayed 12 hr in the infected mice. The substantial increase in the splenic intraerythrocytic nonheme iron pool and the hypochromic indices indicate a process analogous to that seen in the sideroblastic anemias. The disease produced by this RLV-A variant may prove useful for studying various aspects of the preleukemic sideroblastic anemias and DiGuglielmo syndrome.
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PMID:Erythrokinetics and ferrokinetics of a viral-induced murine erythroblastosis. 63 Jan 12

The records of 104 patients with culture-proven enteric fever were reviewed and evaluated as to the clinical signs, laboratory findings, pathologic features and complications of the disease. One patient with fatal disseminated intravascular coagulation and enteric fever is also presented. Fever and bradycardia were the leading clinical signs followed by splenomegaly, hepatomegaly and rose spots. The principal complications of enteric fever included anemia, typhoid hepatitis, relapse and bleeding. Evidence of typhoid hepatitis was present in 30% of the patients tested. The pathology consisted of typhoid nodules of variable frequency and size depending upon the severity of the condition. The relationship of typhoid hepatitis to relapse seems to be more than coincidental as four out of seven patients who had relapse had abnormal liver tests. The occurrence of disseminated intravascular coagulation in enteric fever is rare; however, awareness of such a potential complication may be life-saving to the patient.
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PMID:Enteric fever: a clinicopathologic study of 104 cases. 64 89

Hairy-cell leukaemia (leukaemic reticuloendotheliosis) is a well-defined clinical entity. Most of the recent reports are almost entirely concerned with the pathological and functional aspects of the disease. In the present retrospective study the clinical features and laboratory data of 12 patients were analyzed together with a series of 123 adequately clinically documented cases from the literature. The Hb level and the sex of the patient proved to be the only parameters having some prognostic value for the survival time after diagnosis. The effect of splenectomy was assessed in two comparable groups of 24 splenectomized and 51 non-splenectomized patients. The operation seemed to be beneficial, but after 2 years the difference was not significant(.05 less than P less than .10). Analysis of subgroups showed that splenectomy was definitely beneficial in women, in patients with a Hb level over 8.0 g/dl or a platelet level above 50 X 10(9)/1, in patients with leucocytes below 3 X 10(9/1, , and also in patients with hepatomegaly (P less than .05 in all cases). These findings suggest that splenectomy is beneficial in cases where anaemia and thrombocytopenia are not very severe; in severe cytopenia the operation does not increase the life expectancy.
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PMID:Hairy cell leukaemia. Clinical features and effect of splenectomy. 69 19

In a patient with myelocytic anemia, hepatomegaly, and metastases suggested by radiographic evidence of sclerosis throughout the pelvis and spine, a liver-spleen scan revealed mild hepatomegaly and an absent splenic image. A bone scan demonstrated diffusely increased activity in all bones, especially in the joint regions. A bone marrow scan showed only hepatic activity but no significant uptake in the bone marrow. Ultrasonography and contrast angiography failed to identify a spleen. The findings from a bone marrow biopsy and a peripheral blood examination indicated myelofibrosis. The implications of an increased concentration of radiopharmaceuticals in bone are briefly discussed.
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PMID:Myelofibrosis presenting as hypermetabolic bone disease by radionuclide imaging in a patient with asplenia. 72 16

A 26-year-old man, acutely ill with fever, anemia, and hepatomegaly, was found to have an epidermoid carcinoma by percutaneous needle biopsy of a left apical lung mass. Following resection of the necrotic tumor, fever, anemia, and hepatomegaly disappeared. The patient is alive with no evidence of cancer 30 months later.
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PMID:Operable lung cancer associated with fever, anemia, and hepatomegaly. 87 50

Evaluation of the histologic changes of the bone marrow and clinical data of twelve male and two female patients with hairy cell leukamia before treatment. Mean age of the patients was 46 years, time from the onset of symptoms 5.5 months. 13 of the patients were anaemic, showing splenomegaly, 12 suffered from thrombopenia, 9 from granulocytopenia, and 8 from hepatomegaly. In all of the cases, the relative numbers of lymphocytes in the blood had been increased together with various amounts of characteristic hairy cells. All of the cases had a typical histologic picture of lymphocytic bone marrow infiltration, mostly of the diffuse type. In 50% of the cases not only the well known rod-like intracellular inclusions could be seen, but also ring-shaped figures whose significance is discussed. Decrease of the granulopoiesis, disintergration of the marrow sinusoids, and osteoporosis are the most important additional signs. The progression of the disease is marked by increasing bone marrow infiltration, by splenohepatomegaly, anaemia, thrombopenia, and increasing numbers of typical lymphocytes in the blood. The bone marrow being considered to be the origin of the disease for good reasons, the histobiopsy of this organ ranks among the diagnostic and prognostic measures to be taken at first sight.
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PMID:[Bone marrow diagnostic in hairy cell leukaemia (author's transl)]. 92 7

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...
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PMID:Socio-economic, health and nutritional status of the villagers in the Nong Wai irrigation area, Khon Kaen, Northeast Thailand. 103 Aug 56

No more than 150 cases of neonatal leukemia had been reported in the literature. Seven additional cases are reported herein. The incidence of neonatal leukemia has been of one in 50,000. Its incidence among the group of neonates requiring hospitalization has been of 0.075%. The seven neonates with leukemia consist of five males and two females. Two of them had an associated Down's syndrome. Abdominal distension, hepatomegaly, splenomegaly, cutaneous manifestations and purpura were the most frequent clinical findings in our patients. Severe anemia was present in only three patients. Thrombocytopenia was recognized in six of them. A high white blood cell count was present in five patients. The number of blast cells in their peripheral blood smear ranged between 16 and 100%. A remarkable myeloid dominance was observed. One patient died two hours after birth and his diagnosis was made at autopsy. Three patients were diagnosed before the age of three weeks. The three patients with myeloid leukemia were treated with DNR and Ara-C. A complete hematological remission was achieved in two of them. One patient died of a Pn. carinii pneumonia one month after the remission was induced. The remainder patient of this group had a Down's syndrome and the leukemia had been confirmed by hepatic biopsy. After two years of maintenance with Ara-C and Thioguanine he is alive and both, peripheral blood and bone marrow, remains normal. A lymphocitic leukemia was seen in only two patients. One was treated with prednisolone and VCR, and the other with prednisolone, VR and L-Asp. In both cases a good response to the chemotherapy was observed. Autopsy was performed in all patients who died but one. The pathological findings are analyzed. The low survival among patients with neonatal leukemia may be influenced by the toxic side effects of the used chemotherapy. All aspects of the medical treatment including drugs of choice and the usefullness of isolation devices are further discussed.
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PMID:[Neonatal leukemia. Report of seven cases (author's transl)]. 106 63


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