Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020639 (hypoproteinemia)
 1,134 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Membranous nephropathy (MN) accounts for about 20 percent of cases of the nephrotic syndrome. The importance of renal biopsy in establishing the diagnosis is emphasized. In the great majority of MN patients, no etiologic factor can be discerned. In a significant minority, MN appears to be a manifestation of sarcoidosis, diabetes, lupus, syphilis, malaria, or toxicity from heavy metals or drugs. In some cases the "cause" is neoplasia (including lymphoma) or a viral infection. Massive proteinuria, hypoproteinemia and edema are the principal manifestations of MN, finally resulting in renal failure. Treatment consists chiefly of diet and diuretic drugs. In the more pronounced cases, corticosteroids may have a favorable effect and in very resistant cases, cyclophosphamide is indicated. Judicious use of these modalities if often associated with the diminution or disappearance of the clinical signs of MN.
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PMID:Membranous nephropathy: an overview. 120 87

Medical records of 11 cats with lymphoma involving large granular lymphocytes were reviewed. All 9 cats tested were FeLV-negative. Ten cats had a history of anorexia, lethargy, vomiting, or diarrhea, and had lymphoma involving abdominal viscera. The most common site of tumor in these cats was the jejunum. One cat had cutaneous masses caused by dermal and epidermal infiltration with neoplastic large granular lymphocytes. The most common hematologic abnormality was leukocytosis, characterized by neutrophilia with a left shift (7 cats); 2 cats had a left shift without neutrophilia. None of the cats had lymphocytosis, but immature large granular lymphocytes were found in the blood of 4 cats. The most common serum biochemical abnormalities were hypoalbuminemia (10 cats), hypocalcemia (10 cats), hypoproteinemia (9 cats), high aspartate transaminase activity (9 cats), and hyperbilirubinemia (8 cats). Large granular lymphocytes were characterized by abundant cytoplasm containing distinct azurophilic granules that varied in size and number. The most common cytochemical staining pattern included detection of alpha-naphthyl butyrate esterase, acid phosphatase, and beta-glucuronidase activities. On examination of histologic sections, granules stained weakly eosinophilic with Giemsa and moderately with periodic acid-Schiff reaction. Ultrastructurally, the granules appeared membrane bound and contained an electron-dense matrix in 4 cats.
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PMID:Lymphoma involving large granular lymphocytes in cats: 11 cases (1982-1991). 142 72

The authors report the case of a young 16 year-old woman from Gabon hospitalized because of edemas. The laboratory tests show a hypoproteinemia of 32 g/l with hypoalbuminemia of 9.4 g/l. After ruling out a renal, cardiac or hepatic etiology as well as malnutrition, the endoscopic exploration of the G.I tract, performed because of abdominal pain, enables to make the diagnosis: malignant, non-Hodgkin gastric lymphoma, confirmed by biopsies during the procedure. Edemas and hypoproteinemia were related to an exudative enteropathy secondary to ulcerations of the gastric mucosa.
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PMID:[A rare etiology of anasarca in Africa: gastric lymphoma]. 320 51

A simian acquired immunodeficiency syndrome (SAIDS) associated with retroperitoneal fibromatosis (RF) has been observed in several species of macaque at the Washington Regional Primate Research Center. Clinical signs were recurrent diarrhea, weight loss, mesenteric lymphadenopathy, and opportunistic infections. Most affected macaques in the later stages of illness showed marked immunodeficiency. Response of peripheral blood mononuclear cells to mitogens was impaired significantly. There was sharply depressed primary and secondary antibody response to the T-cell dependent antigen, bacteriophage phi X174. Affected monkeys did not switch from IgM to IgG antibody following a secondary immunization, as did normal macaques. Twenty-four (67%) of 36 affected animals with progressive RF or deteriorated stages of illness had hypoproteinemia and hypoalbuminemia. Quantitative serum immunoglobulins of 23 cases showed that eight (35%) had hypogammaglobulinemia, six (26%) had hypergammaglobulinemia, and the remainder (39%) were within the normal range. Opportunistic infections were predominantly bacterial pathogens. Type D retrovirus appeared to be closely associated with RF-affected macaques (12/12 or 100%). The case fatality rate (including animals sacrificed after prolonged illness) was 98%. The leading cause of death was due directly to RF lesions in 43%, to enterocolitis in 36%, septicemia in 12%, amyloidosis in 5%, and malignant lymphoma (2%). Clinical, immunologic and pathologic changes reveal an acquired immunodeficiency syndrome that has many similarities to human AIDS. SAIDS and RF may be a useful model for studying human AIDS.
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PMID:Retroperitoneal fibromatosis and acquired immunodeficiency syndrome in macaques: clinical and immunologic studies. 348 18

Gallbladder wall thickening (3 mm or greater) has been described as a sign of acute or chronic inflammatory disease of the gallbladder. However, gallbladder wall thickening is a nonspecific finding in contracted, postprandial gallbladders and in cases of hypoproteinemia, elevated portal venous pressure, congestive heart failure, multiple myeloma, and hepatitis. This report describes the case of a patient who had a markedly thickened gallbladder wall secondary to focal obstruction of gallbladder lymphatic drainage by malignant lymphoma in the portal lymph nodes.
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PMID:Gallbladder wall thickening secondary to focal lymphatic obstruction. 684 62

In 1956 we evaluated a patient who had a debilitating disease of a 2 yr duration, characterized by recurrent vomiting, diarrhea, cachexia, massive edema, hypoproteinemia, and dilated intestinal lymphatics. During our initial evaluation of this patient, we observed that 42% of her circulating protein pool was lost into her gastrointestinal tract daily, whereas normal gastrointesinal loss of protein does not exceed 1.6%. Her disease appeared to represent a classic example of intestinal lymphangiectasia. She was treated symptomatically for 13 yr with essentially no change. In 1969 the patient developed a stage IV diffuse, undifferentiated (non-Burkitt's) malignant lymphoma. Using immunoperoxidase staining, the neoplastic cells were found to contain cytoplasmic IgMKappa, suggesting that the lymphoma had a monoclonal B-cell origin. She was successfully treated with cyclophosphamide, vincristine, and prednisone. Shortly after the initiation of this systemic combination chemotherapy, her serum protein concentration returned to normal, her edema resolved, and she was cured of gastrointestinal symptoms. Moreover, repeat studies revealed that her protein loss had fallen to only 2%. The simultaneous cure of both the intestinal lymphangiectasia and lymphoma with combination chemotherapy suggests new relationships between these conditions as well as new possibilities for the treatment of acquired forms of intestinal lymphangiectasis associated with overwhelming gastrointestinal protein loss.
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PMID:Resolution of longstanding protein-losing enteropathy in a patient with intestinal lymphangiectasia after treatment for malignant lymphoma. 745 Apr 3

Flow cytometry allows a rapid and accurate analysis of the cells in serous fluids. The aim of this study was to evaluate the use of flow cytometric analysis in malignant pleural effusions. 26 patients (13 females, 13 males; mean age 52 +/- 19 years; range 16-82) were included in the study. 15 had malignant pleural effusions (7 adenocarcinoma, 2 lymphoma, 2 chronic myeloid leukemia, 1 ovarian carcinoma, 1 small cell lung carcinoma, 1 squamous cell lung carcinoma and empyema, and 1 malignant mesothelioma) with positive cytology. 2 had benign effusions associated with malignancy (1 squamous cell lung carcinoma and congestive heart failure, and 1 neuroblastoma and hypoproteinemia). 9 had benign effusions (3 tuberculosis, 1 congestive heart failure, 3 parapneumonic pleural effusion, 1 benign mesothelioma, and 1 pulmonary embolism). Flow cytometric analysis of pleural effusions revealed an increased DNA index in malignant effusions: 1.32 +/- 0.44 versus 0.88 +/- 0.23 in benign effusions (p < 0.04). The cell cycle distribution of cells such as G1/G0 and S in malignant effusions did not differ from that of benign pleural effusions; however G2+M increased significantly in malignant effusions (p < 0.03). Using analysis of mononuclear immunophenotyping, CD3+, CD4+, and CD8+ cells did not show any significant difference between the two groups. The lymphocyte activation marker CD38 was positive in 57.6 +/- 11.5% of malignant fluid cells and 38.5 +/- 6.2% of benign fluid cells (p < 0.04). The mean carcinoembryonic antigen levels in malignant and benign pleural effusions were 98.7 +/- 157.3 and 0.9 +/- 1.2 ng/ml, respectively (p < 0.03). In conclusion, the results of our study indicate that finding cells with an abnormal DNA content strongly supports the diagnosis of malignant pleural effusions. Additionally, mononuclear cell phenotypes have to be taken into consideration for malignant pleural effusions, particularly activated T cells. We recommend that flow cytometry should be performed if the cytology is equivocal.
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PMID:Analysis of pleural effusions using flow cytometry. 883 88

A 62-year-old Japanese man complained of fever, general fatigue, anorexia and watery diarrhea during remission of adult T-cell leukemia-lymphoma. Laboratory examinations showed severe hypoproteinemia (2.9 g/dl). However, neither intestinal lesions associated with ATL nor findings suggesting protein losing gastroenteropathy were observed. Cytomegalovirus (CMV) antigen detection assay using peripheral blood leukocytes revealed that he had an active CMV infection with hemophagocytic syndrome. Treatment with ganciclovir and methylprednisolone led to an improvement of hypoproteinemia. CMV disease and associated hemophagocytic syndrome should be considered as a cause of hypoproteinemia in an immunocompromised host.
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PMID:[Cytomegalovirus disease accompanied by severe hypoproteinemia in a patient with adult T-cell leukemia-lymphoma]. 884 9

A 27-year-old male suffered from Epstein-Barr virus (EBV)-related liver dysfunction with persistent hypogammaglobulinemia. IgG titers to EBV antigens were significantly high, while other hepatitis markers were negative. Liver biopsy disclosed active intralobular inflammation. Two years later, he manifested persistent fever, leukopenia, effusions and hypoproteinemia, and his general condition worsened progressively. The peripheral blood small lymphocytes predominantly expressed natural killer (NK)-like phenotypes (CD2+, CD7+, CD16+, CD56+). Hepatosplenomegaly and marked elevation of serum lactic dehydrogenase were observed. He died of respiratory failure at the age of 29. At autopsy, the liver (2190 g), spleen (860 g), small bowel and mesenteric lymph nodes showed massive infiltration of large atypical lymphoid cells in close association with hemophagocytic histiocytes. Involvement was mildly noted also in the bone marrow, lungs, gall-bladder and kidneys. The atypical cells belonged to CD30+ activated NK-type cells expressing CD2, cytoplasmic CD3 epsilon, CD7, CD45RO, CD56, HLA-DR and HLA-DQ. T cell receptors (TCR), surface CD3, CD4, CD5 and CD8 were not expressed. Epstein-Barr virus-related small nuclear RNA (EBER1) and Epstein-Barr virus-associated nuclear antigen 1 were detected in the nuclei of a significant number of atypical cells, while EBV-related latent membrane protein-1 was negative. EBER1 was also identified in the nuclei of non-neoplastic small lymphocytes at both biopsy and autopsy. Monoclonal integration of the EBV genome into the lymphoma cells was shown by Southern blot analysis. Clonal rearrangement of TCR was undetectable. Roles of chronic active EBV infection in the development of NK cell-type malignancy resembling malignant histiocytosis are discussed.
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PMID:Epstein-Barr virus (EBV)-induced CD30+ natural killer cell-type malignancy resembling malignant histiocytosis: malignant transformation in chronic active EBV infection associating hypogammaglobulinemia. 921 26

A nine-year old girl with T cell acute lymphoblastic leukemia (ALL) had acute severe neurologic complications at the end of the remission-induction chemotherapy course. Thirty-six hours following triple intrathecal (IT) therapy and intravenous (IV) administration of L-asparaginase (L-asp), tetraplegia developed and she became unconscious. She had bouts of hypertension and persistent tachycardia unresponsive to digitalis therapy. Magnetic resonance imaging (MRI) showed multiple brain white matter hyperintensities and filling defects in the saggital sinus, suggesting thrombosis. Over the 40 days, in addition to her neurologic compromise she also had transient diabetes mellitus, severe hyperlipidemia, hypoproteinemia and edema, liver and heart failure and staphylococcus aureus sepsis with prolonged bone marrow depression. Despite, coexistence of all these chemotherapy related complications, her neurologic functions and multiple organ failure improved gradually. After a 70 days' period of interruption, chemotherapy was resumed and continued without any further complications. Although, the etiology of her extensive sensitivity to some drugs remains unclear, we believe that it is important to document these unusual events in this child.
Leuk Lymphoma 1997 Jul
PMID:Coexistence of life threatening chemotherapy related leukoencephalopathy, saggital sinus thrombosis and multiple organ failure in a child with acute lymphoblastic leukemia: an unusual case with clinical recovery. 932 1


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