Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0033687 (proteinuria)
 24,015 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Sixty patients with idiopathic retroperitoneal fibrosis presenting between 1965 and 1984 are reviewed. Their mean age at presentation was 56 years and the male:female ratio was 3:1. The commonest presenting symptoms were flank and abdominal pain, weight loss, nausea and polyuria. Physical examination was usually normal, expect for the presence of hypertension. Anaemia and elevation of erythrocyte sedimentation rate were usually present. Proteinuria was found in less than a third of patients at presentation and significant bacteriuria was uncommon. The correct diagnosis was made or suspected in very few patients before referral. The cumulative actuarial survival rate was 86% at 1 year and 78% at 2 years. Seventeen patients died; they were significantly older and more uraemic at the time of referral than those who survived. A few patients did well with either corticosteroid therapy or ureterolysis alone. In the majority, both operation and steroid treatment were necessary. In bilateral obstruction with residual function in both kidneys, bilateral ureterolysis proved superior to unilateral operation (each followed by steroid therapy) in conserving renal function. Operation alone or steroid therapy alone should be considered in cases where steroids or surgery respectively present particular hazards. The less traumatic unilateral operation should be considered in poor risk patients and in those whose renal function is absent on one side. In many survivors, disease activity has persisted for many years. Life-long follow-up is recommended.
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PMID:Idiopathic retroperitoneal fibrosis. A retrospective analysis of 60 cases. 275 67

A method has been developed for discovering of antibody covered bacteria in the urine by means of a coagglutination test with a protein A containing strain--St. aureus Cowan's I. The test is based on the ability of staphylococcal protein A to bind Fc-fragment of IgG. As a specificity control St. aureus Wood 46 was used. 38 patients with urinary infections were examined. As pyelonephritic criteria the following were considered: febrile episodes, lumber pains, polyuria, pollakiuria, leukocyturia, proteinuria, raised arterial pressure, anemia, diminished renal function or chronic renal failure, x-ray, ultrasound and isotopic-nephrographic changes. In the presence of antibody covered bacteria the test is positive--there is coagglutination only with st. aureus Cowan's I. If the bacteria are not antibody coated no coagglutination takes place. If there is coagglutination with both strains the reaction is considered non-specific. II samples gave non-specific reaction. In 75% of the pyelonephritic patients the test was positive. In 70% of the patients with urinary infections of the lower urinary tract, i.e. with bacteria without immunoglobulins, the test was negative. In 74.1% of the cases there is a correlation between the coagglutination test and the localization of the urinary infection by means of other clinical and paraclinical methods. It is suggested that the coagglutination test should be included in the examination of patients with urinary infections, the positive test indicates renal localization of the infection.
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PMID:[Coagglutination test to localize a urinary infection]. 343 57

Clinical, hematologic, and immunologic findings for 14 dogs with Ehrlichia canis monoclonal gammopathy were studied retrospectively. Epistaxis, anemia, thrombocytopenia, hypoalbuminemia, hypergammaglobulinemia, and proteinuria were documented in the majority of these dogs. The serum protein electrophoresis pattern was characterized by a distinct narrow-base monoclonal spike, by a broad-base monoclonal spike, or by a monoclonal spike superimposed on a polyclonal gammopathy. The monoclonal spike disappeared following tetracycline treatment for ehrlichiosis. The long-term prognosis following treatment was generally good. The diagnostic features of monoclonal gammopathy due to myeloma were compared with those of E. canis monoclonal gammopathy. Owing to numerous similarities in clinical, hematologic, and immunologic findings, we conclude that an E. canis antibody titer should be determined in all dogs in which a diagnosis of benign monoclonal gammopathy is contemplated or definitive evidence of myeloma, leukemia, or macroglobulinemia is lacking.
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PMID:Monoclonal gammopathy associated with naturally occurring canine ehrlichiosis. 350 17

Laboratory findings in an adult bull terrier presented with a history of anorexia and weight loss included the following: severe anaemia, leukocytosis, neutrophilia, lymphopaenia, thrombocytopaenia, Ehrlichia canis morulae in monocytes, hypergammaglo-bulinaemia, a bleeding tendency, icterus and proteinuria. In addition, a high Haemobartonella canis parasitaemia, non-encapsulated yeasts on urinalysis and a localised Demodex canis infestation were present. Treatment for ehrlichiosis was initiated but the dog died. Lesions found were a severe cryptococcal granulomatous pneumonia and cryptococcal colonies in the lungs, bronchial lymph nodes, kidneys, liver, spleen, heart, meninges, eyes and thoracic cavity. In addition, hyphal forms resembling Filobasidiella neoformans, the teleomorph of Cryptococcus neoformans, were seen in lung fine needle aspiration smears, impression smears and lung sections. C. neoformans was cultured from urine, lung and liver. Lung and kidney also yielded Salmonella typhimureum. Cortical atrophy with T-cell depletion of lymph nodes as well as splenic lymphoid follicular atrophy, typical of chronic ehrlichiosis-induced cell mediated immunosuppression, could have predisposed to the fatal disseminated cryptococcis.
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PMID:Fatal disseminated cryptococcosis and concurrent ehrlichiosis in a dog. 350 65

Two children prepared for bone marrow transplantation with total-body irradiation and cyclophosphamide developed hypertension, microscopic hematuria, proteinuria, diminished renal function, and anemia six months after transplantation. Light microscopy of the kidneys revealed mesangial expansion, glomerular capillary wall thickening, and lumenal thrombosis. Electron microscopy demonstrated widening of the subendothelial space due to the deposition of amorphous fluffy material. In one patient, immunofluorescence microscopy revealed glomerular capillary wall deposition of fibrin and immunoglobulins. The clinical and histologic findings support the diagnosis of radiation nephritis. Patients prepared for bone marrow transplantation with total-body irradiation and cyclophosphamide should be followed closely after transplantation for the development of hypertension, proteinuria, and renal insufficiency.
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PMID:Radiation nephritis following total-body irradiation and cyclophosphamide in preparation for bone marrow transplantation. 351 Apr 97

Diagnosis of multiple myeloma is based on the triad paraproteinemia, osteolytic bone lesions and bone marrow plasma cell infiltration. Clinically, rheumatoid-like pain induced by osteolytic skeletal lesions often prevails. Occasionally, foudroyant bacterial infections - the most frequent cause of death in myelomatosis - or acute/subacute renal failure or rarely, acute hemi- or paraparesis precede diagnosis. Establishment of diagnosis early in the course of the disease and improved cytostatic and symptomatic treatment has led to a decrease in episodes of hyperviscosity-syndromes. Severe renal insufficiency due to Bence-Jones proteinuria prevails in 20% of patients already at time of diagnosis. With increasing duration of the disease, frequency of renal insufficiency further increases. Hypercalcemia with consecutive dehydration and renal insufficiency usually is a complication of long-standing disease. Anemia, leukopenia and thrombo-cytopenia are not only side effects of cytostatic treatment, but also consequences of tumor-induced suppression of hematopoiesis. Polyneuropathies are common in myelomatosis. They probably are the result of specific and/or unspecific binding of paraproteins to myelin sheaths. Effective treatment for this complication is not available at present. Thrombohemorrhagic complications are more frequent in patients with myeloma than in the control group of other hospitalized patients. Non-secretory myeloma, osteoblastic myeloma and Takatsuki syndrome are variants of myelomatosis. Solitary and extramedullary plasmocytoma are different, potentially curable entities. Prognosis is especially poor in patients with plasma cell leukemia and poor in primary amyloidosis.
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PMID:[The clinical picture of multiple myeloma]. 353 47

The authors have presented a review of literature and their own data on acute tubulointerstitial nephritis combined with uveitis in a patient aged 47. In foreign literature this combination is defined as a separate syndrome (TIN-uveitis or TINU). The development of nonspecific symptoms (fatigue, weakness, nausea, loss of body mass, pains in the joints, skin rash) was characterized by change in some laboratory indices (raised ESP, anemia, eosinophilia, hyperproteinemia, hypergammaglobulinemia) and nephropathy. The signs of nephropathy were polyuria, a decrease in relative urine density, proteinuria of tubular genesis, renal glucosuria and aminoaciduria. A decrease in glomerular filtration and an increase in the level of blood serum creatinine were noted in most of the cases. In spite of the development of renal failure TINU prognosis is favorable: renal function gets back to normal by itself or after corticosteroid therapy. Uveitis shows a tendency to recurrence. The immune genesis of the TINU syndrome is assumed.
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PMID:[Acute tubulo-interstitial nephritis combined with uveitis (clinical case and review of the literature)]. 353 15

In a 10-year retrospective study, we evaluated the clinicopathologic features and renal immunofluorescence patterns of glomerulonephritis in 41 dogs. On the basis of results of histologic examinations, the dogs were segregated into 3 groups, including membranous (n = 12), mesangioproliferative (n = 15), or membranoproliferative glomerulonephritis (n = 14). No significant differences existed among groups in regard to age or duration of illness. Most dogs had been ill for one month or longer. The proportion of dogs with azotemia, anemia, and hyperphosphatemia were not different among the disease groups. Proportion of dogs with hypoalbuminemia and the severity of hypoalbuminemia were not different among groups. Highest urine protein losses and 24-hour urine protein/creatinine ratios developed in dogs with membranous glomerulonephritis. Although hypoalbuminemia and hypercholesterolemia were common (49%), the formation of edema or ascites was not (15%) and, therefore, few dogs had all of the classic features of the nephrotic syndrome. Few dogs suffered thromboembolic complications. Antinuclear antibody titers developed in 11 dogs, the highest titers developing in dogs with polyarthritis and systemic lupus erythematosis. Cellulose acetate electrophoresis detected alpha 2 and beta 1 globulin spikes in most dogs (87%). Results of renal immunofluorescence testing were positive in 36 dogs, using polyvalent antisera for immunoglobulins (Ig)G, IgA, IgM, and/or antisera for complement factor C3. When monovalent antisera for IgG, IgA, and IgM, and fibrinogen were used, immunofluorescence was not observed as often. The major fluorescent pattern was discrete multifocal segmental granular glomerular fluorescence, consistent with immune-complex deposition. Two dogs had linear glomerular staining patterns; however, antibodies directed against normal glomerular basement membrane were not found via elution studies. A high prevalence of glucocorticoid excess (treatment with glucocorticoids and spontaneous hyperadrenocorticism) (34%), chronic inflammatory skin disease (27%), neoplasia (17%), polyarthritis (12%), and systemic lupus erythematosis (7%) were observed as clinical problems concurrent with glomerulonephritis. In 5 dogs, treatment of glomerulonephritis with prednisolone (0.5 to 1.1 mg/kg) did not result in beneficial effects and in fact appeared to be detrimental, leading to azotemia and worsening proteinuria and physical condition in some of the dogs.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Clinicopathologic, renal immunofluorescent, and light microscopic features of glomerulonephritis in the dog: 41 cases (1975-1985). 354 34

Familial lecithin: cholesterol acyltransferase (LCAT) deficiency is an inborn error of lipid metabolism clinically characterized by anemia, proteinuria, and corneal opacification. The authors review the literature dealing with 34 biochemically proven and 2 probable cases of LCAT deficiency, and describe the first case from a German-speaking country. Ocular findings were bilateral diffuse nebulous corneal opacification composed of innumerable minute grayish dots throughout the stroma. At the periphery of the cornea these dots increased, forming a ringlike band with indistinct margins. A small lipid deposit was also seen in the retina of the right eye. Vision was 20/20, but glare disability was significantly increased. Corneal opacification was also noticed in all cases of the literature. Anemia was detected at the time of diagnosis in 92% and proteinuria in 76% of the reviewed cases. Corneal opacification is the one absolutely obligatory clinical feature; moreover it is uniform and pathognomonic: a true indicating sign of LCAT deficiency.
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PMID:[Corneal opacity as the leading symptom of hereditary lecithin-cholesterol acyltransferase (LCAT) deficiency. Case report and a review of the literature]. 358 37

Respiratory stridor and hoarseness were the predominant presenting symptoms in a 63-year-old woman with an hydralazine induced lupus syndrome. Laryngeal tomograms and direct laryngoscopy were consistent with cricoarytenoid arthritis. Proteinuria, anemia, arthritis, and leukocytoclastic vasculitis, as well as the laryngeal findings, all resolved after withdrawal of hydralazine. Laryngeal manifestations of systemic lupus erythematosus are reviewed.
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PMID:Laryngeal manifestations of drug induced lupus. 359 9


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