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)

Sera from 245 patients were screened by indirect immunofluorescence for perinuclear/nuclear staining (P-ANCA) of ethanol-fixed neutrophils, a staining pattern which is associated with the presence of antibodies to myeloperoxidase. Using immunoblot and immunoprecipitation techniques on 15 P-ANCA-positive sera, 13 patients demonstrated antibody to purified or native myeloperoxidase but not to denatured myeloperoxidase. In patients with P-ANCA, the most frequent reason for medical attention was hemoptysis (8/13; 62%). Of the 15 sera with P-ANCA, acute renal failure was identified in 9 patients (60%). Five patients (33%) had both. All patients (eight of eight) with hemoptysis had antibodies which bound functional MPO as compared to three of seven P-ANCA-positive patients without hemoptysis (P less than 0.001), suggesting that antibodies which recognize conformational sites on native myeloperoxidase occur in a subgroup of patients with alveolar hemorrhage as their presenting clinical sign. These findings may provide insight into the disease process associated with P-ANCA. We further identify a subgroup of patients with a severe pulmonorenal syndrome and antibodies recognizing native myeloperoxidase.
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PMID:Autoantibodies to native myeloperoxidase in patients with pulmonary hemorrhage and acute renal failure. 166 24

The case histories of the 49 patients who died in a series of 165 patients admitted to the Medical Unit between 1958 and 1984 with polyarteritis nodosa (PAN) were reviewed. The causes of death of the 29 men and 20 women, mean age 51.44 +/- 7.4 years, were classified into 6 groups. Infection accounted for 26.5% (13/49) of deaths, the initial site of infection being pulmonary, complicated by septicaemia in 6 cases. Cardiovascular events were responsible for death in 24.4% (11/49): terminal cardiac failure (4 cases), myocardial infarction (1 case), ventricular tachycardia (1 case), stroke (1 case), pulmonary embolism (2 cases), fulminant hemoptysis (1 case). Gastrointestinal complications were the cause of death in 16.3% (8/49): ischemic necrosis (5 cases), acute pancreatitis (2 cases), oesophageal ulceration (1 case). Renal failure was observed in 10.2% (5/49), all occurring before 1972: acute renal failure (3 cases), chronic renal failure (2 cases). Cancer was the cause of death in 10.2% (5/49): primary bronchial carcinoma (2 cases), laryngeal carcinoma (1 case), carcinoma of the vulva (1 case), bone metastases (1 case). Finally, 14.2% (7/49) could not be classified in the preceding groups. Sudden death occurred in 3 patients, shock in 1 patient, multivisceral PAN in 2 patients and anaphylactic shock in 1 patient. Three of the 12 patients who had post-mortem studies had signs of progressive vasculitis. The results are compared with other reports in the literature and the pathogenic mechanisms are discussed. The infections and cardiovascular deaths occurred early or late and were not related to the state of the activity of the vasculitis. Immunosuppressive treatment seems to play an important role in their pathogenesis.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Causes of death in systemic vasculitis of polyarteritis nodosa. Analysis of a series of 165 patients]. 290 28

Eight cases of pulmonary involvement were observed in 17 severe cases of ictero-haemorrhagic leptospirosis. Haemoptysis (7 cases) occurred on the 4th day of the infectious syndrome and was associated with other haemorrhagic manifestations in 4 cases. Cough, pain and polypnoea were not constant. Chest X-ray showed diffuse, non-specific changes, such as nodular opacities or infiltrates. Septicaemia was confirmed in all cases with acute renal failure in 7 cases and meningitis in 6 cases. Severe thrombocytopenia was demonstrated in 2 cases. Six patients recovered quickly with regression of the lung changes within 12 days. Two patients died, one of a fulminant haemoptysis related to a disseminated intravascular coagulation syndrome, and the other of acute respiratory failure. All cases were confirmed serologically. Although lung changes in leptospirosis are usually benign and mild, haemoptysis and polypnoea with diffuse radiological changes are poor prognostic factors. The pathological changes were similar to those of haemorrhagic alveolitis. These changes may be either due to the liberation of toxins or to an immunological phenomenon.
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PMID:[Pulmonary manifestations in severe ictero-hemorrhagic leptospirosis]. 363 26

We report the case of a patient with atypical bullous pemphigoid and haemoptysis in whom circulating IgG skin basement membrane zone antibodies were demonstrated. Six years later she developed acute renal failure due to Goodpasture's syndrome. This is the first case to raise the possibility of a link between epidermal and glomerular basement membrane antibodies.
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PMID:Circulating anti-skin basement membrane zone antibodies in a patient with Goodpasture's syndrome. 365 32

We postulate that the previously healthy woman reported here developed abnormal host defense mechanisms because of acute renal failure, metabolic acidosis, hyperglycemia, and glucocorticosteroid administration. Pneumonia unresponsive to antibiotics terminated in massive fatal hemoptysis that was due to mucormycosis with rupture of the pulmonary artery into the tracheobronchial tree.
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PMID:Nosocomial pulmonary mucormycosis with fatal massive hemoptysis. 397 12

A few hours after a 15 km march a 19-year-old man developed a fever of 40 degrees C, accompanied by hemoptysis, tarry stools and pain in the thigh. On physical examination there was tenderness and swelling over the shoulders, upper arms and thighs as well as petechiae, bruises, hepatomegaly, pain on percussion over the kidney region and signs of hypovolaemia. There was leukocytosis (18,800/microliters) and increased creatinase activity (3900 U/l, rising to 66,300 U/l after 24 h). The platelet count fell from 147,000 to 11,000/microliters, the fibrinogen level to 0.25 milligrams. On the second day serum creatinine was 4.1 mg/dl, urine volume 50 ml/24 h, urinary myoglobin concentration 120,000 micrograms/l. The Quick value dropped to under 3%, while liver enzymes and bilirubin concentration rose. The rhabdomyolysis caused acute respiratory failure, despite symptomatic treatment of the acute renal failure and consumption coagulopathy, but after 8 weeks of intensive treatment the patient was discharged without symptoms. No cause other than the preceding physical exertion was found for the rhabdomyolysis. Muscle biopsy revealed unspecific changes 4 1/2 months after discharge.
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PMID:[Complications of an idiopathic rhabdomyolysis (Meyer-Betz syndrome) after physical exertion]. 786 81

A 49-year-old man was admitted because of general fatigue, cough and hematuria. During the hospital course, acute renal failure, hemoptysis and dyspnea developed. A percutaneous renal biopsy revealed a diffuse crescentic glomerulonephritis, and direct immunofluorescence showed a linear pattern of IgG along the glomerular basement membrane. Although serum anti-glomerular basement membrane (anti-GBM) antibody was not detected. Goodpasture's-like syndrome was suspected, and methylprednisolone pulse therapy and plasmapheresis were administered. Concomitantly, extracorporeal membrane oxygenation (ECMO) was instituted because of deterioration in respiratory status due to a severe pulmonary hemorrhage despite maximal ventilatory support. Temporarily, the patient improved and ECMO was discontinued. ECMO may be a useful therapeutic support for hypoxia resulting from pulmonary hemorrhage in Goodpasture's syndrome (GPS) and Goodpasture's-like syndrome.
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PMID:Goodpasture's-like syndrome and effect of extracorporeal membrane oxygenator support. 800 Jan 12

Among 66 patients with Wegener's granulomatosis, 9 had an intra-alveolar haemorrhage which revealed the disease. The diagnosis was based on dyspnoea (n = 9), haemoptysis (n = 9) and anaemia (n = 9) with a mean haemoglobin level of 8 +/- 1 g/dl. Radiology showed bilateral alveolar infiltrates (n = 9), and numerous siderophages were found either in the alveolar lavage fluid (n = 7/7) or in sputum (n = 2). In every case, the alveolar haemorrhage was accompanied by a rapidly progressive extracapillary glomerulonephritis and by lesions of the upper airways which preceded it by several months or years. All patients received corticosteroids combined, in 8 cases, with cyclophosphamide. The respiratory disease improved rapidly, in contrast with the renal disease which became worse (n = 5). Two patients died in the acute phase of the vasculitis: one of acute renal failure, the other of infectious shock.
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PMID:[Intra-alveolar hemorrhage in Wegener's granulomatosis. Retrospective study of 9 cases]. 851 Nov 24

There is risk of acute renal failure (ARF) after snakebite. Four patients are reported who developed ARF after bites by Vipera russelli formosensis. The four patients were all male, of ages ranging from 26 to 55 years old. Their clinical features were mainly hemorrhage including hemoptysis, hematemesis, gross hematuria and hypotension. The abnormal laboratory data were thrombocytopenia, prothrombin time (PT) and activated partial thromboplastin time (APTT) prolongation, disseminated intravascular coagulation (DIC), hemolysis and rhabdomyolysis. The onset of ARF occurred within 24 hours after the snakebite, and lasted for 17 to 26 days. All patients received conservative treatment including hemodialysis and antivenin therapy. One patient, with massive gastrointestinal bleeding, died. It was concluded that the factors contributing to ARF following Vipera russelli formosensis bit are hemorrhage, hypotension, DIC, hemolysis and rhabdomyolysis. To prevent development of ARF, the early administration of antivenin cannot be too strongly emphasized.
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PMID:Acute renal failure after snakebite: a report of four cases. 913 27

Goodpasture syndrome (GS) is an autoimmune disorder characterized by the association of pulmonary hemorrhage and rapidly progressive glomerulonephritis. The pathogenesis of GS is still unknown, but was shown to be the result that antibodies directed against glomerular basement membrane (GBM) antigens could injure both glomerular and pulmonary alveolar basement membrane. And membranous glomerulonephritis (MGN) is a glomerular disease characterized by epimembranous immune deposits and basement membrane thickening. MGN typically presents with the onset of nephrotic syndrome, but it often presents with only asymptomatic proteinuria. We reported an autopsy case of GS preceded with MGN. A 70-year-old man was admitted to our hospital with acute renal failure in May 2, 1996. Percutaneous renal biopsy demonstrated a crescentic glomerulonephritis associated with MGN and linear immunofluorescent staining of the basement membrane with antibodies to IgG. Two weeks later on admission he began to develop slight hemoptysis and chest X-ray showed pulmonary hemorrhage, Furthermore, his serum anti-GBM antibodies titer was very high. He was diagnosed as GS associated with MGN and treated with plasma exchange, glucocorticoid, and cyclophosphamide. Though his symptom was improved for intensive support, he suddenly died on June 22. Autopsied lungs showed focal pulmonary hemorrhage, but were not considered to be life-threatening. The cause of the death remained unclear.
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PMID:[An autopsy case of Goodpasture syndrome preceded with membranous glomerulonephritis]. 949 65


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