Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038002 (splenomegaly)
 9,873 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The first case of Felty's syndrome to be reported in a Nigerian, a fifty five-year-old woman who developed splenomegaly and leukopenia during the course of strongly seropositive rheumatoid arthritis of ten years duration is presented. her arthritis had lasted for about ten years, but she did not have the severe deforming disease known to be associated with Felty's syndrome. Radiologically there were no erosions and subcutaneous nodules were absent. She had a positive granulocyte specific anti-nuclear factor, cryoglobulins containing IgA and IgM and her polymorph-nuclear granulocytes showed evidence of impaired killing of staphylococci.
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PMID:Felty's syndrome in a Nigerian. 175 Jan 23

POEMS syndrome is a multisystem disorder associated with polyneuropathy, organomegaly, endocrinopathy, a monoclonal protein (M-protein), and skin changes. The authors describe a patient with POEMS syndrome who has polyneuropathy of the upper and lower extremities, splenomegaly, impotence, IgA-lambda monoclonal protein (M-protein), and marked thickening of his skin. In addition, he has polycythemia vera. Although myeloproliferative disorders have been reported to occur in association with multiple myeloma, they have not been described with POEMS syndrome. The possible etiology of this association is discussed. This patient was successfully treated with melphalan and prednisone at the time of his initial diagnosis, but relapsed 10 years later. The relapse was treated with pulse doses of prednisone alone with complete resolution of his polyneuropathy and skin changes. This was accompanied by a fall in his IgA levels and improvement of his polycythemia.
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PMID:POEMS syndrome associated with polycythemia vera. 253 36

This report deals with myeloproliferative disorders associated with chronic, persistent Epstein-Barr virus (EBV) infection and with monosomy 7 and aberrations concerning chromosomes 3 and 5. Altogether five children were affected, their age ranging from 1 to 4 years at time of clinical diagnosis. Principal symptoms were: hepatomegaly, splenomegaly, recurring upper respiratory tract infection and anaemia. The serum IgG level remained persistently increased. Anti EBV antibody concentrations were measured over a period of 9 months to 6 years, demonstrating persistently increased concentrations of IgG antibodies to viral capsid antigen (VCA) and against early antigen (EA). In three patients IgA antibodies were also studied and were found to be elevated. Within 2-5 years two children developed chronic myelomonocytic leukaemia from the chronic myeloproliferative syndrome. A third patient who initially was diagnosed as chronic myelomonocytic leukaemia developed acute leukaemia within a period of 12 months. A fourth patient with myeloproliferative syndrome went into spontaneous remission after an observation period of 2 years. A fifth patient, the only one with translocation t(3;5)(q27;q33), displayed symptoms and a clinical course that can best be characterized as juvenile chronic myelocytic leukaemia. The clinical, haematological, serological and cytogenetic findings may be related.
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PMID:Persistent Epstein-Barr virus infection associated with monosomy 7 or chromosome 3 abnormality in childhood myeloproliferative disorders. 298 97

An autopsy case of alpha-chain disease (ACD) clinically manifesting generalized lymph node swelling, slight splenomegaly and long-standing ichthyosiform skin eruptions, was reported. Autopsy revealed systemic superficial and profound lymph node swelling and slight splenomegaly, but little or no tumorous lesion in any part of the alimentary tract or pulmonary tissue. The histologic picture of the lymph nodes showed a diffuse monomorphic plasmocytic lymphoma, and there was tumor cell infiltration in the spleen and bone marrow. Immunohistochemistry demonstrated that the tumor cells contained IgA devoid of light chains, i.e. ACD protein. Immunoelectron microscopy revealed that this abnormal immunoglobulin was localized in the rough endoplasmic reticulum and perinuclear space. Persistent chronic inflammation with infiltration mainly of helper-inducer T cells were found in the skin and dermatopathic lymphadenopathy was confirmed in the lymph node biopsies. From these peculiar clinicopathological features, this case is considered to be a previously unknown form of ACD.
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PMID:A new form of alpha-chain disease with generalized lymph node involvement. 322 74

Twenty-two patients with HBsAg positive acute viral hepatitis have been followed-up for two years after the acute episode. Besides the usual clinical, pathological and biological examinations, the following tests were carried out: serum HBsAg: circulating T and B lymphocytes: serum IgG, IgA, IgM: leukocyte migration test to HBsAg; serum complement: autoantibodies, rheumatoid factors, cryoglobulins, alpha-fetoprotein. Serum HBsAg persistence was correlated with some features of the acute episode: protracted clinical form: recurrences or relapses; splenomegaly; decrease of circulating T-lymphocytes; presence of lymphocyte sensibilization to HBsAg. Among the seven serum HBsAg carriers, three developed a chronic hepatitis. The state of healthy chronic HBsAg carrier was associated with high levels of serum IgA (over 300 IU/ml). A chronic hepatitis has been also diagnosed in four out of the 15 patients who cleared their serum HBsAg. The presence, on the one hand, of a chronic hepatitis among the patients who cleared their HBsAg and, on the other hand, its absence in some of the HBsAg carriers suggest that HBsAg persistence is not a sine qua non condition for the development of the chronic liver disease. The onset of autoimmune phenomena due to the disturbance of immunologic homeostasis and perhaps other genetic or environmental factors seemingly allow the perpetuation of a hepatic damage.
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PMID:A prospective study of postacute viral hepatitis: the role of HBsAg. 370 99

An investigation of malariometric indices in relation to immunoglobulin levels, rheumatoid factors, and antithyroglobulins was carried out on 78 members of the Arfak tribe near Manokwari in Western New Guinea, in the course of a WHO assessment of malaria control activities in that region. The population investigated had been exposed to a period of epidemic malaria, as indicated by the small differences in malariometric indices between consecutive age groups. Typically high spleen sizes were recorded, as found generally among Papuans in similar situations. Falciparum malaria was most prevalent, almost equal to cases of vivax and malariae malaria together. IgM levels were very high, while those of IgG, IgA and IgD were not elevated. Total serum protein was rather low. No correlation between malariometric indices, autoantibodies, and immunoglobulin levels could be found. In particular there was no correlation between IgM levels and spleen indices, such as has been found in many other surveys. It is suggested that splenomegaly may show no correlation with the IgM level in Papuan populations without previous selection.
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PMID:Immuno-epidemiology of malaria: a study in a tribal area of West Irian. 421 Oct 55

Review of 5406 children with acute lymphoblastic (ALL) or nonlymphoblastic leukemia (ANLL) registered with Childrens Cancer Study Group (CCSG) since 1972 identified 115 patients (2.1%) with Down syndrome. The proportion of patients with Down syndrome was the same for ALL (2.1%) and ANLL (2.1%). Patients with ALL with and without Down syndrome did not differ significantly with respect to age at diagnosis, sex, race, morphology (FAB classification), cell surface markers, initial white blood cell count, pretreatment hemoglobin value, hepatomegaly, lymphadenopathy, presence of mediastinal mass, CNS disease at diagnosis, or prognostic group as defined by age and initial white blood cell count. Patients with ALL-Down syndrome less frequently had splenomegaly, had lower pretreatment platelet counts, and more often had normal or elevated IgG or IgA levels. In addition, they had a significantly lower rate of remission (81% versus 94%), a higher mortality during induction therapy (14% versus 3%), and a poorer overall survival with 5-year life table rates of 50% versus 65% (P less than 0.001). If an initial remission was achieved, there were no significant differences with respect to remission duration, survival, or disease-free survival. Patients with ANLL-Down syndrome were younger at diagnosis than those without Down syndrome. There was no significant difference in the remission rates between these patients. Analysis of findings in patients with ANLL provided results similar to those obtained for patients with ALL with regard to clinical outcome after achievement of an initial remission.
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PMID:Down syndrome and acute leukemia in children: a 10-year retrospective survey from Childrens Cancer Study Group. 623 37

We reviewed a series of 109 reported Japanese cases of "plasma cell dyscrasia with polyneuropathy and endocrine disorder." This syndrome shows 1) polyneuropathy with increased protein level in the cerebrospinal fluid and sometimes papilledema, 2) endocrinological symptoms, including skin pigmentation, sclerosis, hypertrichosis, gynecomastia, impotence, amenorrhea, decreased glucose tolerance, edema, pleural effusion and ascites, 3) hepatomegaly, splenomegaly and lymphadenopathy, 4) polycythemia, leukocytosis and thrombocytosis, 5) osteosclerotic changes and 6) plasma cell dyscrasia. Plasma cell dyscrasia is considered to be the cardinal change in this syndrome. Most of the patients have low levels of IgG lambda or IgA lambda M-protein in the serum and a slightly increased number of plasma cells in the bone marrow. The clinical course is usually chronic. Surgical excision or irradiation of the local lesion and administration of corticosteroids and/or anti-cancer drugs are effective in improving polyneuropathy and other systemic symptoms. This syndrome is apparently more common in Japan than in the United States and European countries. The pathogenesis of the association of a variety of symptoms in this syndrome is still unclear.
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PMID:Plasma cell dyscrasia with polyneuropathy and endocrine disorder: clinical and laboratory features of 109 reported cases. 631 93

Intravenous transfer of BALB/c spleen cells (1-10 X 10(6] immunized against semi-allogeneic hybrid cells bearing H-2k antigens into BALB/c mice resulted in splenomegaly (2- to 6-fold). As few as 2 X 10(4) spleen cells could transfer splenomegaly. A significant spleen enlargement was seen from 2 weeks after cell transfer and reached the peak level at 3 weeks. Those mice with splenomegaly displayed markedly reduced levels of proliferative responses to concanavalin A and lipopolysaccharide. However, the levels of the major Ig classes (i.e., IgG, IgM, and IgA) in the immunodeficient mice were significantly elevated. Such induction of immunodeficiency in mice may help further to understand the acquired immunodeficiency syndrome of humans.
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PMID:Induction of immunodeficiency in mice by injection with syngeneic splenocytes immune to semi-allogeneic hybrid cells. 647 14

A 58-year-old male was admitted because of severe dysphagia. Radiographic and endoscopic examination revealed squamous cell carcinoma of the esophagus. Physical examination revealed severe splenomegaly and swelling of the cervical and axillary lymph nodes. Laboratory data showed lymphocytosis (more than 90%), severe anemia and monoclonal hyperglobulinemia (IgA type). The patient received irradiation (60 Gy) to the esophageal lesion using Linac X-ray and 40 Gy to the left cervical and axillary region with a tele Co60. Radiotherapy showed a remarkable effect not only on the esophageal cancer but also the chronic lymphocytic leukemia.
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PMID:[Esophageal cancer in chronic lymphocytic leukemia--a case report]. 664 65


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