Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019079 (hemoptysis)
 6,129 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Goodpasture's syndrome has characteristically been described as being mediated by IgG antibodies. We have recently seen a 55-year-old man who developed renal failure and hemoptysis; a renal biopsy showed linear deposits of IgA and C3 involving glomerular and tubular basement membrane. Serologic tests for detecting (IgG) antiglomerular basement membrane antibodies were negative. Elution studies of kidney and lung showed the presence of an IgA antibasement membrane antibody only. The patient's serum contained IgA, but not IgG, antibodies reactive with glomerular and tubular basement membrane of normal human kidney and alveolar basement membrane of normal human lung. Attempts to transfer disease with the patient's IgA antibody to a monkey and to Lewis and Brown-Norway rats were unsuccessful. Immunoglobulin A antibasement membrane antibody must be considered in the design of immunoserologic procedures for the diagnosis of Goodpasture's syndrome.
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PMID:IgA antibasement membrane nephritis with pulmonary hemorrhage. 11 92

The pathophysiology, symptoms and treatment of paraquat intoxication, primarily from oral ingestion, and the pharmacology and pharmacokinetics of paraquat are reviewed. Toxicity has occurred after topical application, oral ingestion or inhalation of paraquat. Systemic toxicity has not been reported from smoking of paraquat-contaminated marijuana but heavy abusers of contaminated marijuana may experience coughing, hemoptysis and mouth irritation. Following ingestion of 30 mg/kg or 50 ml of a 21% (w/w) solution of paraquat (as the base), hepatic, cardiac or renal failure or death may occur. Smaller doses (greater than or equal to 4 mg/kg of paraquat base) may cause respiratory distress, renal dysfunction or, occasionally, jaundice or adrenal cortical necrosis. When paraquat ingestion is suspected, the drug should be removed immediately from the gastrointestinal tract by gastric lavage or by whole-gut irrigation. Adsorbents such as Fuller's earth, bentonite or activated charcoal may be used during gastric lavage. Combined use of forced diuresis (with furosemide, mannitol and i.v. dextrose in water or normal saline), hemodialysis or hemoperfusion is recommended until the compound cannot be detected in body fluids or the dialysate. Immediate and effective treatment is necessary to prevent systemic toxicity or death from paraquat intoxication.
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PMID:Paraquat poisoning: a review. 36 Aug 33

Five consecutive patients with well-documented Goodpasture's syndrome were treated with plasmapheresis and immunosuppression. In all patients, the antiglomerular basement-membrane antibody titers decreased with treatment. In three patients, hemoptysis responded promptly to plasmapheresis. Two patients presenting with severe renal failure required chronic dialysis, and three patients who had serum creatinine levels less than 2.1 mg/dl before treatment improved or had stabilization of their renal function. We confirm that the use of plasmapheresis and immunosuppression is a promising method of treatment in some patients with Goodpasture's syndrome.
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PMID:Use of combined plasmapheresis and immunosuppression in the treatment of Goodpasture's syndrome. 49 63

The histopathologic characteristics of a patient with progressive myopathy, renal failure, hemoptysis, and a fulminant terminal event demonstrated a diffuse vasculitis, type 2 fiber atrophy of muscle, and linear IgG staining of the basement membranes of skeletal muscle fibers and of glomerular capillary basement membranes. Interpretation of electron micrographs confirmed that there was thickening of muscle basement membranes. The data suggest the presence of an antibody to a basement membrane antigen shared by muscle and kidney.
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PMID:Immunologic myopathy. Linear IgG deposition and fulminant terminal episode. 57 90

A 25-year-old woman survived a fulminant epidose of rapidly progressive renal failure with severe hemoptysis initially suspected of being Goodpasture's syndrome. Four years later the patient was diagnosed as having Wegener's granulomatosis.
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PMID:Diagnostic problems in pulmonary-renal syndromes. 83 84

We report a case of idiopathic crescentic glomerulonephritis with pulmonary hemorrhage associated with anti-myeloperoxidase antibodies (anti-MPO ab). A 74 year-old female was admitted to our hospital because of rapidly progressive glomerulonephritic syndrome and dyspnea with bloody sputum. On admission anti-MPO ab, one of anti-neutrophil cytoplasmic antibodies, were detected but anti-GBM antibodies and immune complexes were not detected. Renal biopsy showed crescentic glomerulonephritis and lung biopsy showed massive alveolar hemorrhage. Both tissue had pauci-immune deposit by immunofluorescence microscopy. Hemodialysis and steroid administration were started. Pulmonary hemorrhage was improved remarkably, but renal failure progressed rapidly to end stage kidney, then hemodialysis was continued. Although subsequent 3 years uneventful maintenance hemodialysis had been performed, she admitted to our hospital again because of progressive dyspnea with hemoptysis after upper respiratory tract infection. On admission anti-MPO ab were detected again and steroid administration was started. Pulmonary hemorrhage was improved with decreased anti-MPO ab titer. While tapering the dosis of steroid, anti-MPO ab again increased and pulmonary hemorrhage recurred. Although pulse methylprednisolone therapy and plasma exchange were performed, respiratory failure progressed rapidly and she died of sepsis. Postmortem examination showed no evidence of systemic vasculitis. In this case, titer of anti-MPO ab was associated with not only idiopathic crescentic glomerulonephritis but also with pulmonary hemorrhage. We tried to detect enzymatically active MPO in serum. Titer of serum MPO was also associated with disease activity and anti-MPO ab. It is suggested that both anti-MPO ab and serum MPO are closely related to the pathogenesis of idiopathic crescentic glomerulonephritis and pulmonary hemorrhage.
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PMID:[A case of anti-myeloperoxidase antibodies-associated idiopathic crescentic glomerulonephritis with pulmonary hemorrhage]. 166 75

The case of a patient with a multisystemic process characterized by polyarthritis, hemoptysis, leucocytoclastic vasculitis, renal failure and ulcerated lesions in the palate and nasal bone is reported. The existence of antineutrophil anticytoplasmic antibodies (cytoplasmatic pattern) was proven by indirect immunofluorescence with an initial serum titration of 1:1.600. Detection of these antibodies permitted the establishment of immunosuppressive treatment when the clinical situation of the patient was considered serious (pulmonary hemorrhage with progressive diminution of the hematocrit). Four days after the initiation of treatment the histopathological results of the palate and nasal mucous biopsies were received and were compatible with Wegener's granulomatosis. Serial determination of the titers of these antibodies demonstrated a close correlation with the clinical biological activity of the process. Indeed, 3 days after initiation of the immunosuppressive treatment the concentration of the same had reduced to half, something which has not been previously reported. It is concluded that high specificity and sensitivity of antineutrophil anticytoplasmic antibodies with a cytoplasmatic pattern for Wegener's granulomatosis may contribute to the improvement, not only of the diagnosis but also to the prognosis, in permitting the immediate initiation of therapeutic measures when the clinical situation of the patient thus requires.
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PMID:[Neutrophil anticytoplasmic antibodies in a patient with Wegener's granulomatosis: therapeutic implications of its detection and relation to clinical activity]. 179 72

The diagnostic features of acute pulmonary embolism among 72 patients greater than or equal to 70 years old were evaluated and compared with characteristics of pulmonary embolism among 144 patients 40 to 69 years and 44 patients less than 40 years old. Syndromes characterized by either 1) pleuritic pain or hemoptysis, 2) isolated dyspnea, or 3) circulatory collapse were observed with comparable frequency among patients greater than or equal to 70 years old and younger patients. One of these presenting syndromes occurred in 64 (89%) of the 72 patients greater than or equal to 70 years old. Those who did not show these syndromes were identified on the basis of unexpected radiographic abnormalities, which may have been accompanied by tachypnea or a history of thrombophlebitis. Among the 72 patients greater than or equal to 70 years with pulmonary embolism, dyspnea or tachypnea (respirations greater than or equal to 20/min) occurred in 66 (92%), dyspnea or tachypnea or pleuritic pain in 68 (94%) and dyspnea or tachypnea or radiographic evidence of atelectasis or a parenchymal abnormality in 72 (100%). Complications of angiography were evaluated among patients with and without pulmonary embolism. Major complications of pulmonary angiography among patients greater than or equal to 70 years old (2 [1%] of 200) were not more frequent than among younger patients (6 [1.1%] of 562) (p = NS). However, renal failure (major or minor) was more frequent in patients greater than or equal to 70 years old than in younger patients (6 [3%] of 200 versus 4 [0.7%] of 562) (p less than 0.05).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Diagnosis of acute pulmonary embolism in the elderly. 193 45

We describe the clinical course and morphologic findings of a 22-year-old woman presenting with a systemic disease that included nasal ulceration, hemoptysis and rapidly progressive renal failure. Biopsies of nasal septum and lung revealed small vessel leukocytoclastic angiitis while renal biopsy showed a diffuse crescentic glomerulonephritis. Immunosuppressive therapy resulted in remission of clinical symptoms and resolution of glomerulonephritis as documented in a followup biopsy. Although her clinical presentation with triad organ involvement strongly suggested Wegener's granulomatosis, this case illustrates that other varieties of vasculitis may mimic Wegener's granulomatosis.
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PMID:Pulmonary-renal syndrome with "triad" involvement due to small vessel vasculitis. 221 85

Leptospirosis is a zoonosis with protean clinical manifestations. Its diagnosis requires a high index of suspicion and is confirmed by isolation of the organism or, more commonly, by serologic tests. In the fall of 1987, after severe flooding, we saw 93 patients with leptospirosis, confirmed by a microagglutination test. Thirteen percent of the patients had no clinical or laboratory findings except fever and headache, but the rest had mild to severe manifestations. Jaundice, renal failure, and aseptic meningitis were not common, but pulmonary symptoms, when present, were striking. The mortality rate was 5%. The main cause of death was asphyxiation due to massive hemoptysis from pulmonary hemorrhage and acute respiratory failure.
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PMID:Leptospirosis in Chonbuk Province of Korea in 1987. 227 9


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