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Query: UMLS:C0019214 (
hepatosplenomegaly
)
4,408
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Circulating antibodies against certain nuclear acidic protein antigens have been shown to have diagnostic and prognostic importance in connective tissue disease. We describe a new precipitin system found in the sera of patients with systemic lupus erythematosus. The antigen, called MA, was prepared from calf thymus nuclei, and was shown to be distinct from other nuclear acidic protein antigens by physicochemical and immunologic techniques. MA antibodies were detected in the serum of 12 of 66
lupus
patients and in none of 554 sera from normal controls or patients with other rheumatic diseases.
Lupus
patients having MA antibodies had more severe disease than did
lupus
patients with Sm or native DNA antibodies, manifested by recalcitrant skin rashes and a significantly greater incidence of hypocomplementemia, serious renal disease, hypertension,
hepatosplenomegaly
, lymphadenopathy, and neurological disease (P values range from 0.025 to 0.005). The presence of circulating MA antigen was demonstrated in three
lupus
patients immediately before a flare of nephritis. These data suggest that MA is a nuclear acidic protein antigen that may identify a subset of
lupus
patients with very severe disease. The presence of the antigen in the circulation before clinical flares suggests a possible biologic role for the MA system in an immune complex nephritis.
...
PMID:Characterization of a distinct nuclear acidic protein antigen (MA) and clinical findings in systemic lupus erythematosus patients with MA antibodies. 8 19
A patient with two attacks of glottis angioedema in a 15-day period without any apparent stimulus was studied. The complement profile of the patient revealed depletion of C4, C2, C1 inhibitor (C1INH) and C1q, with normal values of C3. Patient's offspring had a normal complement profile. Cytofluorographic analysis of the peripheral blood cells showed a marked increase of B cells. In the clotting study, a circulating
lupus
-like anticoagulant activity (LLA) was detected with a noticeable decrease of prothrombin time.
Hepatosplenomegaly
was confirmed by abdominal echography and CAT. From the liver biopsy it was concluded to be a lymphoproliferative process compatible with germinal center lymphoma. It is suggested that the neoplasm is probably the origin of the LLA and the cause of C1 activation, producing the biochemical defect of C1INH and the clinical symptoms of angioedema.
...
PMID:Acquired C1-inhibitor deficiency associated with a lupus-like anticoagulant activity. 314 11
A 6 day old infant had neonatal
lupus erythematosus
manifested by rash, haemolytic anaemia, and
hepatosplenomegaly
. His mother was asymptomatic until eight months of pregnancy. Between 7 and 10 weeks he had recurrent seizures with hypocalcaemia. Other causes of convulsions were excluded. By 14 weeks various abnormalities had largely disappeared.
...
PMID:Neonatal lupus erythematosus, late onset hypocalcaemia, and recurrent seizures. 363 26
Diphenylhydantoin (DFH) treatment for epileptic patients has shown adverse effects such as malignant lymphadenopathy, systemic
lupus
erithematosus, periarteritis nodosa and recently immunological alterations such as a decreased lymphocytic response to fitohemaglutinin and serum IgA concentration, therefore we thought DFH effect on secretory IgA would be an important finding. This phenomenon might imply a defect in resistance local mechanisms for infection. Two groups of patients were studied: a) 25 children with an established diagnosis of epilepsy, "grand mal" type, that received anticonvulsive treatment with DFH for six months and b) 25 children with a diagnosis of infectious meningoencephalitis that required DFH to control convulsive crisis. Patients with a history of recurrent infections, lymphadenopathies,
hepatosplenomegaly
, drug allergy, collagenopathies and immunodeficiency were ruled out from this study. In all patients T and B lymphocytes, serum IgA, saliva and duodenal fluid and IgA determinations were made. Results show IgA concentration decrease in saliva and duodenal fluid of epileptic and meningoencephalitic patients (p less than 0.05), as well as lymphocyte T depression in epileptic and non epileptic patients treated with DFH (p less than 0.001).
...
PMID:Effect of diphenylhydantoin in serum and secretory IgA concentrations. 677 21
The clinical, hematologic, and cytogenetic findings are described in a patient who developed clinical and hematologic features of acute myelogenous leukemia (AML) after a three-year period of observation with unexplained thrombocytopenia. Five months before the diagnosis of AML she developed
hepatosplenomegaly
and a
lupus
-like syndrome. At this time she was also found to have trisomy 21 in all bone marrow cells studied, in addition to trisomy 8 in a few cells. The finding of trisomy 21 in all of the bone marrow cells examined could reflect a nonrandom alteration in the leukemic stem line or it might indicate that mosaic patients with trisomy 21 cells in their bone marrow share the increased risk of AML that has been documented for trisomy 21 patients.
...
PMID:Trisomy 21 in bone marrow cells of a patient with a prolonged preleukemic phase. 693 5
Systemic lupus erythematosus (SLE) is not uncommon in Thai children and adults but neonatal
lupus erythematosus
has never been reported in Thailand. A case of NLE born of a mother without prior history of SLE was reported. He was initially misdiagnosed as congenital self-healing histiocytosis because of seborrheic dermatitis-like lesions, petechiae,
hepatosplenomegaly
and thrombocytopenia. Features supporting the diagnosis of NLE in this case were presented.
...
PMID:Neonatal lupus erythematosus in Thailand. 782 97
We describe the case of a patient in whom a syndrome of fever, pancytopenia, pleural effusion,
hepatosplenomegaly
, positive ANA antibodies, and bone marrow granulomas developed in association with tocainide therapy. Tocainide, a recognized, albeit rare, cause of fever,
lupus
-like syndrome, and cytopenias, should be added to the list of medications that can cause bone marrow granulomas.
...
PMID:Bone marrow granulomas, fever, pancytopenia, and lupus-like syndrome due to tocainide. 805 99
Sixty-five abdominal computed tomography (CT) scans of 54 systemic
lupus
erythrematosus (SLE) patients were retrospectively evaluated together with their clinical records. This was to assess the spectrum of CT findings and to determine the value of abdominal CT in this group of patients. Over a 3.5-year period, abdominal CT scans had been requested for suspected renal vein or inferior vena cava thrombosis (n = 52, 80%), sepsis, mesenteric ischaemia, Conn's syndrome, evaluation of
hepatosplenomegaly
, portal hypertension and hydronephrosis. The most frequent indication for CT was suspected renal vein thrombosis (RVT). An SLE patient with previously stable renal function who rapidly develops nephrotic syndrome with deteriorating renal function has an increased risk of thromboembolic phenomenon. Also, renal vein thrombosis is difficult to diagnose clinically and prompt anticoagulation can help preserve remaining renal function. Of these with suspected RVT, two had RVT only and five had thrombosis in both renal veins and inferior vena cava. Two patients had CT features strongly suggestive of mesenteric ischaemia, one had bilateral hydronephrosis thought to be secondary to
lupus
cystitis and CT confirmed two abdominal abscesses. Other incidental CT findings were: subscapular renal haematoma, overall enlargement or diminution of renal size, serositis, bowel wall thickening, splenic, hepatic and pancreatic enlargement and mild para-aortic lymphadenopathy. Abdominal CT revealed many diverse findings and aided the management of these SLE patients.
...
PMID:Abdominal computed tomography in systemic lupus erythematosus. 911 46
Lysinuric protein intolerance (LPI) is characterized by defective cellular transport of the dibasic amino acids, secondary dysfunction of the urea cycle, aversion to dietary protein, failure to thrive,
hepatosplenomegaly
and osteoporosis. Because several patients have suffered from recurrent respiratory infections and/or severe generalized varicella, and a few have developed systemic
lupus
, vasculitis or other autoimmune diseases, we have now evaluated the function of patients' immune systems. Serum concentrations of one to three IgG subclasses were decreased in 10 of the 12 patients studied. Antibody titres against diphtheria, tetanus and Haemophilus influenzae (Hib) were below the detection limit of the assay in four, three and eight of the 11 patients examined, respectively. (Re)vaccination of these 11 patients led to satisfactory responses against tetanus, but two patients still failed to develop measurable antibodies against diphtheria, two against Hib and six against one or more of the three serotypes of 23-valent pneumococcus vaccine. The proportions of T cells of all lymphocytes and the proliferative responses of the peripheral blood mononuclear cells were normal. In conclusion, humoral immune responses in some patients with LPI are defective and these patients may benefit from intravenous immunoglobulin therapy.
...
PMID:B and T cell immunity in patients with lysinuric protein intolerance. 1036 Dec 30
Reactive haemophagocytic syndrome is characterized by activation and uncontrolled non-malignant proliferation of T lymphocytes and macrophages, leading to a cytokine overproduction, which accounts for the main biological signs. Children usually present with an acute febrile illness, fulminant pancytopenia and
hepatosplenomegaly
, posing a problem of differential diagnosis with severe sepsis. Hemopoietic cells are actively ingested by monocytes/macrophages in various organs, including lymph nodes, bone marrow, liver and spleen. This exarcerbation of the histiocytic system is currently classified among the reactional histiocytoses. It reflects an inappropriate host immune response. Most patients have a known underlying disease (hemopathy,
lupus
, systemic juvenile arthritis, HIV infection). In the few cases that occur in the apparent absence of any risk factors, investigations should be made to look for predisposing inherited diseases, such as familial lymphohistiocytosis or Purtilo's disease in boys. The treatment rests on immunosuppressive agents, followed by bone marrow transplantation, which can provide a definitive cure in genetic forms.
...
PMID:[Reactive hemophagocytic syndrome in children]. 1076 6
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