Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019214 (hepatosplenomegaly)
 4,408 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two patients are presented with lymphadenopathy, hepatosplenomegaly and infiltration of the bone marrow with plasmocytoid cells in whom an important heterogeneous hyperimmunoglobulinemia was detected (3.18 and 5.85 g/100/ml). Autopsy showed widespread poorly differentiated lymphocytic lymphoma with plasmocytoid differentiation in the first case and a well differentiated lymphocytic lymphoma with plasmocytoid differentiation involving lymph nodes, marrow, spleen, liver and kidney in the second case. High concentrations of IgM and IgG were detected in lymph node and spleen homogenates from this case. After splenectomy and cyclophosphamide the immunoglobulins decreased. It is suggested that both cases had a malignant lymphoma with plasmocytoid differentiation and polyclonal gammopathy.
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PMID:Malignant lymphoma with plasmacytoid differentiation and polyclonal gammopathy. 82 Jan 56

After five months of treatment for what was believed to be tuberculosis, a 49-year-old woman had recurrence of high spiking fever, lymphadenopathy, and malaise along with an intermittent maculopapular rash. Other findings were a positive Coombs test, iron deficiency, elevated gamma globulin levels, polyclonal gammopathy, and hepatosplenomegaly. Biopsy of a cervical lymph node revealed an angioblastic pattern consistent with angioimmunoblastic lymphadenopathy. Review of biopsy material obtained six months previously showed the same changes. Antituberculosis therapy was discontinued, and a regimen of prednisone and iron replacement was begun. The patient did well initially; when symptoms returned, they were controlled by adding azathioprine to the regimen for steroid-sparing effect. However, serologic abnormalities returned and within a few months, symptoms exacerbated; despite intensive medical therapy, the patient died. Angioimmunoblastic lymphadenopathy is a recently recognized disorder with a usually progressive course. No treatment has yet been established as effective, and death usually occurs within one year after diagnosis.
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PMID:Angioimmunoblastic lymphadenopathy: common symptoms, uncommon diagnosis. 87 5

A 41-year-old woman manifested a polyneuropathy, anasarca, pseudotumor cerebri, hyperhidrosis and hyperpigmentation of the skin, generalized lymphadenopathy, distal esophageal dysphagia, pleuritis, platelike pulmonary atelectasis, fluctuating renal insufficiency, hepatosplenomegaly, amenorrhea, and slight fever suggesting a connective-tissue disorder. Extensive clinical and laboratory evaluation did not support the initial impression of progressive systemic sclerosis or systemic lupus erythematosus but did show nonnecrotizing vascular changes, mild polyclonal gammopathy, and low thyroxin levels similar to the syndrome of polyneuropathy and endocrine disturbances recently reported from Japan. The impressive response to moderate-dose corticosteroids and exacerbation on withdrawal require diagnostic awareness of this insidiously progressive multisystem disorder. A bland vasculopathic process resulting from metabolic or immunologic disturbances appears to be the best explanation for this new syndrome, which has previously been recognized only in Japan.
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PMID:Polyneuropathy and anasarca: evidence for a new connective-tissue syndrome and vasculopathic contribution. 125 61

A 53-year-old male was diagnosed as having ataxic polyneuropathy associated with IgM-kappa monoclonal gammopathy in January 1988. Plasmapheresis and chemotherapy with chlorambucil and Melphalan-Prednisolone were effective for his neuropathy, but hemolytic anemia appeared in February 1989. The diagnosis of low-titer cold agglutinin disease (IgM-kappa) with anti-Pr2 specificity was made. Hemolytic anemia became refractory to high-dose corticosteroids, and fever, hepatosplenomegaly and severe pancytopenia appeared in January 1990. Bone marrow involvement of malignant lymphoma (mu, kappa) was found, and he died of pneumonia and gastrointestinal bleeding after the start of chemotherapy. Postmortem examination revealed a widespread infiltration of malignant lymphoma, diffuse, large cell (B-cell) type. Erythrophagocytic histiocytes also increased in bone marrow, liver, spleen and lymph nodes, as if there were hemophagocytic syndrome associated with lymphoma present. In addition to the high thermal amplitude of cold agglutinin in this case, the systemic activation of histiocytes induced by the development of malignant lymphoma may be responsible for progressive hemolysis and severe pancytopenia.
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PMID:[Anti-Pr2 cold agglutinin disease with polyneuropathy evolving to malignant lymphoma]. 133 64

A 77-year-old man returned from Honan Province, mainland China, and developed intermittent fever and loss of body weight. On physical examination there was evidence of chest infection but no lymphadenopathy or hepatosplenomegaly. Laboratory data suggested anemia, thrombocytopenia and polyclonal gammopathy. The diagnosis of Leishmaniasis was finally established by bone marrow aspiration which disclosed Leishman-Donovan bodies. Unfortunately, the patient expired soon after the diagnosis was made and a partial autopsy was performed. Kala-azar is a rare disease in Taiwan. However, it should be suspected in those patients who have visited the endemic areas, even though the clinical manifestations are atypical.
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PMID:Imported kala-azar: a case report. 133 13

Four patients from 4 to 24 years of age (3 males, 1 female) with generalized lymphadenopathy, hepatosplenomegaly, and intermittent fever associated with chronic active Epstein-Barr virus (EBV) infection were investigated. Laboratory data showed polyclonal gammopathy and a tendency for bone marrow suppression. Noteworthy were the extremely elevated immunoglobulin G (IgG) antibody titers to Epstein-Barr viral capsid antigen (VCA) (range, 10,240-81,920) and early antigen (EA) (range, 1,280-40,960). All patients had IgA antibodies to VCA and EA. Subtle, heterogeneous immune functional defects were observed in all four patients. Another unusual feature was our inability to establish spontaneous or B95-8 EBV-immortalized lymphoblastoid cell lines (LCLs) due to a marked cytopathic effect (CPE). Thus, we investigated for other viruses. Both IgG and IgM antibodies to adenovirus type-2 (Ad-2) were positive by enzyme-linked immunosorbent assay (ELISA) and immunofluorescence (IF) test, suggesting recent or activated Ad-2 infection had occurred. Dual active EBV and Ad-2 infections were likely etiologic in this severe chronic active EBV infection syndrome.
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PMID:Severe chronic active Epstein-Barr virus infection syndrome and adenovirus type-2 infection. 216 45

A 64-year-old woman with a monoclonal gammopathy was admitted to Nagoya National Hospital with the complaint of occasional hemoptysis. On examination, there was no hepatosplenomegaly or no lymphadenopathy. The hemoglobin was 10.1 g/dl; platelets 22.5 X 10(4)/microliters; white blood cells 4.9 X 10(3)/microliters, with 4% of atypical lymphocytes. Immunoglobulin analysis of the serum by immunodiffusion revealed an IgG of 1,459 mg/dl, an IgA of 219 mg/dl, and an IgM of 5,091 mg/dl. Serum viscosity was 4.9. Serum immunoelectrophoresis demonstrated atypical precipitant arcs reacting with mu and kappa antisera. Urine immunoelectrophoresis showed a positive reaction against kappa antiserum. Radiologic studies of the bones revealed generalized osteoporosis with multiple punched out lesions of the skull. Thirty percent of bone marrow nucleated cells was atypical plasma cells, the presence of which was verified by electron microscopy. Although they were positive mainly for cytoplasmic mu and kappa chains by immunoperoxidase studies, cells positive for gamma, alpha, or lambda chains were occasionally found, indicating that normal immunoglobulin synthesis was not suppressed in this case of IgM myeloma.
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PMID:[IgM myeloma without depression in serum IgG and IgA--a case report]. 250 75

Multiple myeloma associated primary biliary cirrhosis (PBC) is very rare and only two cases have been reported. In this paper, we reported the first case of male patient with asymptomatic PBC and multiple myeloma. A 66 year-old Japanese male was referred to our hospital for the further examination of a monoclonal gammopathy. He was diagnosed of multiple myeloma (IgG-lambda type) because of 2.3 g/day of Bence Jones proteinuria (lambda type), 3,401 mg/dl of monoclonal IgG (lambda type), 12.8% of bone marrow plasmocytosis and generalized osteoporosis. The alkaline phosphatase was 314 mU/ml and serum IgM level (polyclonal) 937 mg/dl. The patient was started on intermittent courses of melphalan and prednisolone, achieving transient improvement. After two years, hepatosplenomegaly developed gradually and the levels of serum ALP elevated increasingly. At that time, relevant investigation results were: serum ALP 663 mU/ml, serum IgG 4,144 mg/dl, serum IgM 823 mg/dl, positive anti-mitochondrial antibody test x 320. The liver biopsy showed chronic nonsuppurative destructive cholangitis. PBC (stage 1-2 according to Sheuer's criteria) associated with multiple myeloma was diagnosed. A pathogenetic relationship such as loss of immunoregulatory function could be speculated although the simultaneous occurrence of PBC and multiple myeloma could be coincidental.
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PMID:[Multiple myeloma of IgG-lambda type associated with asymptomatic primary biliary cirrhosis]. 251 98

The clinical, morphologic, immunologic, functional, serologic and cytogenetic features of 4 cases of chronic granular T cell lymphocytosis with neutropenia were studied. The records of these patients were reviewed and an infectious event preceding the development of the disorder could be documented in 3 cases, suggesting a cause and effect relationship. A benign monoclonal gammopathy was detected in the remaining patient. The clinical picture was characterized by moderate blood and bone marrow lymphocytosis, neutropenia, hepatosplenomegaly, absence of lymphadenopathy, and a stable course, observed over a period of up to 11 years. Surface marker analysis in all the patients showed the common membrane phenotype of granular T cell lymphocytosis (CD3+, CD4-, CD8+, Leu7+). One patient treated with steroid therapy had reversal of lymphocytosis and severe neutropenia, which both recurred after steroids were withdrawn. The disorder again resolved after pulse steroid treatment. From these findings and a review of the literature, we suggest that granular T cell lymphocytosis with the immunologic phenotype exemplified by our cases is a distinct reactive or immunoregulatory disorder. In view of the similarities in character to benign monoclonal B cell lymphocytosis and idiopathic paraproteinaemia, we suggest that this disorder be termed chronic granular T cell lymphocytosis of undetermined significance.
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PMID:[Chronic granular T lymphocytosis of undetermined significance]. 266 61

To elucidate the clinicopathologic features of non-Hodgkin's lymphoma (NHL) in Taiwan, 123 adult patients with proven NHL were studied. They were classified according to the international working formulation as: low grade (LG), 12.2%; intermediate grade (IG), 42.3%; and high grade (HG) lymphoma, 45.5%. The most common subtypes were diffuse large cell (26.8%) and large cell immunoblastic (26.8%) lymphomas. Follicular lymphoma accounted for only 8.9% (11 cases). Complete remission rates for LG, IG and HG lymphomas were 53%, 35% and 34%, respectively. LG lymphoma had a significantly better survival than that of IG and HG lymphomas. The IG lymphoma encompassed a heterogeneous group of patients with varying prognoses but the overall survival curve was indistinguishable from that of HG lymphoma. Clinically, 66% of HG, 77% of IG and 86% of LG lymphoma presented with advanced disease. LG lymphoma had high frequencies of hepatosplenomegaly (30-50%) and bone marrow involvement (53%), whereas skin, bone and central nervous system involvement occurred exclusively in IG and HG lymphomas. Mild anemia was common and occurred in 40-50% of the patients. Hyperimmunoglobulinemia was found in 50-60% of all 3 grades of lymphoma, monoclonal gammopathy in 3 cases of IG lymphoma, and hypercalcemia in 4 cases of IG and HG lymphomas. Elevated serum lactate dehydrogenase occurred mainly in IG and HG lymphomas and was an important prognostic factor. In conclusion, the characteristic features of NHL in Taiwan include: (1) a high proportion of HG lymphoma and low proportions of LG and follicular lymphomas; (2) a heterogeneous patient composition of IG lymphoma with an unfavorable overall prognosis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Adult non-Hodgkin's lymphoma in Taiwan area: a clinicopathologic study of 123 cases based on working formulation classification. 276 10


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