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)

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.
 ...
PMID:Hairy cell leukaemia. Clinical features and effect of splenectomy. 69 19

Clinical data on 24 civilian patients hospitalized for malaria in The New York Hospital were analyzed. Of 16 patients infected with Plasmodium falciparum, 14 acquired the disease in West Africa. Only three of the 24 had taken recommended courses of prophylaxis. Diagnosis was invariably, and often dangerously, delayed because physicians often made diagnoses of viral syndromes or used antibiotics; only one patient had a blood smear taken by a personal physician. Although all patients had fever and chills, classic malarial fever was seen in only seven patients; nausea, vomiting and diarrhea were common. Hepatomegaly and splenomegaly occurred in about half the patients. Blood smears stained in routine fashion by Wright's stain were positive in 23 of 24 patients. A normal leukocyte count was present in 19 of the 24 patients and thrombocytopenia in 16 of 23. The most frequent complications were those of central nervous system involvement. Therapy consisted mainly of chloroquine phosphate but other drugs, including quinine, pyrimethamine, sulfonamides and primaquine, were used in special situations. Suggestions for prophylaxis, diagnosis and therapy were made.
 ...
PMID:Malaria - the mime. Recent lessons from a group of civilian travellers. 78 38

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.
 ...
PMID:[Bone marrow diagnostic in hairy cell leukaemia (author's transl)]. 92 7

Sixteen cases of chronic Q fever are described. In eight there was a history of exposure to infection from farms or farm products. All had valvular heart disease, involving the mitral valve in nine and the aortic valve in seven. Infection occurred on a prosthetic valve in two patients. Arterial embolism was common. Venous thrombosis occured in three patients, and pulmonary embolism occurred in three other patients. Complement fixing antibodies to phase 1 antigen were found in a titre of 1:200 or greater in all except two patients. In one of these post-mortem examination revealed rickettsial bodies in mitral valve vegetations, and in the other Coxiella burneti was isolated from heart valve tissue. The majority presented with infective endocarditis but two presented primarily with liver disease. All patients had evidence of liver involvement and in one this led to death from cirrhosis. Abnormal tests of liver function, particularly hyperglobulinaemia, raised alkaline phsophatase and abnormal bromsulphthalein retention were found in all patients. Hepatic histology was abnormal in all eight patients in whom it was studied. The commonest features were mononuclear cell infiltration of the portal tracts and prominence of the sinusoidal Kupffer cells. Patchy focal necrosis of parenchymal cells, granulomata, fatty change, and eosinophilia of the sinusoidal walls were also noted in several patients and cirrhosis developed in one. Six patients had a purpuric rash, and in 12 there was thrombocytopenia. It is suggested that the presence of hepatomegaly and liver involvement and thrombocytopenia may help to differentiate Q fever endocarditis from bacterial endocarditis. Raised serum IgM and IgA levels occured frequently, but with only a moderate dominance of IgM. Sheep cell agglutination and latex fixation tests for rheumatoid factor were occasionally positive. Several features of the disease suggest the possibility that immune-complex mechanisms may play a role in chronic Q fever. Treatment was with prolonged courses of tetracycline usually combined with lincomycin. Seven patients underwent valve replacement surgery for haemodynamic reasons. Five patients died; two from heart failure, one from cirrhosis, one seven days after valve replacement and one from intraperitoneal haemorrhage following percutaneous liver biopsy. Three patients have survived for more than five years, and another six for more than three and a half years after diagnosis. Of these nine patients, three received medical therapy alone and six required valve replacement as well. Antibiotics have been discontinued in four patients who have had valve surgery and three others. Six patients had received antibiotics for continuous periods varying from 29-62 months. In the period after stopping therapy varying from 15-21 months, no relapse has occured. A seventh patient, who had received antibiotics for four months prior to valve replacement, has survived 43 months after the withdrawal of antibiotics...
 ...
PMID:Chronic Q fever. 94 Sep 18

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.
 ...
PMID:[Neonatal leukemia. Report of seven cases (author's transl)]. 106 63

The clinical records and histologic material from 29 cases of malignant histiocytosis (MH) have been reviewed, as well as autopsy findings in 14 cases. The mean age was 31 years, with a 2.2:1 male to female preponderance. Major physical findings included temperature elevation, lymphadenopathy, hepatomegaly, splenomegaly, and preterminal jaundice. Common laboratory findings were anemia, leukopenia, and thrombocytopenia. The median survival was 6 months, the mean 14 months, and the range from 1 month to 8 years. The histologic features observed in lymph nodes, liver, spleen, and bone marrow have been emphasized, as well as features useful in differential diagnosis. In contrast to our experience with the non-Hodgkin's lymphomas, bone marrow aspiration was superior to biopsy in assessing marrow involvement. Unusual manifestations included soft tissue infiltration in 5 cases; 2 of these patients presented with a soft tissue mass. The distinctive clinical as well as histologic findings warrant recognition and separation of MH from other hematopoietic disorders.
 ...
PMID:Malignant histiocytosis (histiocytic medullary reticulosis). I. Clinicopatholigic study of 29 cases. 116 45

Four patients presented with a clinical picture of spiking fever, erythematous nodular subcutaneous skin lesions, anaemia and leucopenia. Inconstant features were weight loss (3/4), splenomegaly (3/4), thrombocytopenia (3/4), raised liver enzymes (3/4), hepatomegaly (2/4) and serosal effusions (2/4). The histopathological findings of lobular histiocytic panniculitis with 'bean-bag' cells were characteristic of cytophagic histiocytic panniculitis (CHP). No infectious agent could be detected, and there was no histological evidence of malignant neoplasia. Unlike most previously described patients with CHP, three of our four patients responded to treatment with immunosuppressive or cytostatic drugs.
 ...
PMID:Cytophagic histiocytic panniculitis: a report of four cases. 128 61

Four infants with Lues connata, three with the early stage of the disease (patients 1-3), are reported. Diagnosis was made after exclusion of other diseases. Initially an infectious disease was expected, since anemia, leucocytosis, thrombocytopenia, hepatomegaly and/or splenomegaly and a bad condition were found. In two patients bone structure was abnormal. Elevated serum concentrations of liver enzymes (ALAT, ASAT) were the indication for liver biopsy in one patient, in whom an accompanying hepatitis was diagnosed. Treatment was performed with penicillin, no JARISCH-HERXHEIMER reaction was observed. The Lues tests were negative during pregnancy but a displacental transfer of pathogenic agents could be assumed. Patient 4 was diagnosed at 9 months of age. Infection of the mother probably occurred in the last 6 weeks of pregnancy. It can not be decided if the baby has a connatal or acquired Lues. The titer decrease of the CMT-test after the end of the penicillin therapy is a marker for a successful treatment. If treatment was started at 2 years of age a total clinical recovery can be expected. The case reports demonstrate that negative Lues test during pregnancy do not exclude Lues connata in newborns. The Lues diagnosis should be considered if an infectious disease in a newborn can not be diagnosed. A general Lues serodiagnostic test is recommended in all newborns before they leave the obstetrics department.
 ...
PMID:[Congenital syphilis]. 130 79

We report the findings in 21 Belgian patients (12 males and 9 females, median age 61 years) with LGLPD. Symptoms at presentation included infection (n = 9), weight loss (n = 5), asthenia (n = 9), pruritus (n = 2) and arthralgia (n = 7). Four patients were asymptomatic. The main clinical findings were hepatomegaly (n = 5), splenomegaly (n = 8), lymph node enlargement (n = 3) and arthritis (n = 5). All patients had an increased LGL count associated with anemia (n = 12), neutropenia (n = 17), often less than 0.5.10(9)/L (n = 10) and thrombocytopenia (n = 6). Three patterns of lymphocyte surface markers were observed: CD3+CD4-8+ (14 patients), CD3+CD4-8+ (5 patients) and CD3+CD4+8- (1 patient). An abnormal karyotype was found in 2 patients. T-cell receptor gene was rearranged in all cases tested (9/9).
 ...
PMID:Large granular lymphocyte proliferative disease: 21 Belgian cases and review of the literature. 131 80

We report on three children aged 1 1/2, 2 and 9 1/2 years with Wilms' tumor, who developed a tender hepatomegaly and ascites associated with elevated liver enzymes, anemia and thrombocytopenia during chemotherapy. This clinical picture and liver sonography abnormality are best explained by veno-occlusive disease (VOD) of the liver, while other causes of liver disease could not be identified. Actinomycin D dosage was 0.045 mg/kg as bolus injection in two patients and 0.075 mg/kg split over five days in a third patient. Presumable, this drug was the causative agent. VOD was observed after preoperative and postoperative chemotherapy. No child had received abdominal irradiation. The authors comment on the influence of Actinomycin D as the cause for this unusual liver toxicity.
 ...
PMID:[Veno-occlusive disease of the liver as a treatment complication in children with Wilm's tumor]. 131 36


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>