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)

A 77-year-old man was in good health until he complained of fatigue 3 weeks before presentation. Two weeks before admission, he developed gradually worsening shortness of breath. One week before admission, he developed a cough that initially was nonproductive but later was associated with hemoptysis.His past medical history was remarkable for a history of colon cancer (Dukes' stage III), for which he underwent a hemicolectomy and treatment with adjuvant chemotherapy in 1993. He had a myocardial infarction in 1986 and underwent coronary artery bypass surgery in 1999. He also had a history of hypertension, type 2 diabetes, and gout. He smoked in the past but had stopped more than 30 years ago.He was initially evaluated by his primary care physician, who noted that he complained of diaphoresis but denied fevers, chills, or contact with others who were ill. His physical examination was remarkable for bilateral crackles that were more pronounced on the right. A chest radiograph demonstrated bilateral pulmonary infiltrates (Figure 1). He was treated with amoxicillin. The next day, however, his physician noted that his dyspnea had worsened and that his oxygen saturation on room air was poor. He was therefore admitted for further evaluation. The amoxicillin was discontinued, and he was treated with levofloxacin, followed by ceftriaxone and azithromycin as his pulmonary status continued to deteriorate. He received intravenous diuretic agents, which failed to improve his respiratory status. During the initial phase of hospitalization, he was anemic, with a hematocrit of 21.3%. His serum creatinine level, which had been 1.0 mg/dL in 1999, was now 2.5 mg/dL. Urinalysis was remarkable for the presence of numerous red blood cells. His oxygen requirement increased, and he eventually required a 100% nonrebreather mask. A computed tomographic scan of the chest demonstrated prominent alveolar opacities throughout the right upper, middle, and lower lobes, with similar opacities in the left upper and left lower lobes (Figure 2). An echocardiogram showed an ejection fraction of 50%, as well as mild mitral regurgitation. Serologies were remarkable for an antinuclear antibody titer of 1:320 and a P-antineutrophil cytoplasmic antibody (P-ANCA) titer of greater than 1:320. C-ANCA was negative. Anti-glomerular basement membrane and anti-human immunodeficiency virus antibodies were undetectable.
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PMID:Cases from the medical grand rounds of the Osler Medical Service at Johns Hopkins University. 1207 15

This study is to describe our clinical experience of diffuse alveolar hemorrhage (DAH) in patients with systemic lupus erythematosus (SLE) in Taiwan. From July 1994 to June 2001, eight patients of DAH among 1541 different SLE patients (0.52%) admitted to the Chang Gung Memorial Hospital were included for chart review. Dyspnea (100%) and fever (87.5%) were the most common symptoms instead of hemoptysis (62.5%). The most common extrapulmonary presentation was renal involvement (100%), which included clinical nephritis, nephrotic syndrome or acute renal failure. The overall mortality rate was 50%. Two pregnant patients were successfully treated with combined plasmapheresis and continuous venovenous hemofiltration in addition to high dose corticosteroid. Analysis of the prognostic factors showed that the higher APACHE II (Acute physiology, Age and Chronic Health Evaluation) and organ system failure (OSF) scores, but not the SLE activity index (SLEDAI), were associated with the greater mortality. The higher serum creatinine level or the need of hemodialysis did not adversely affect the survival. In conclusion, DAH in SLE patients are often accompanied with multiple organ failure, aggressive immunosuppressive therapy and multiple modalities of extracorporeal organ support should be started early for a favorable outcome.
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PMID:Diffuse alveolar hemorrhage in systemic lupus erythematosus: a single center retrospective study in Taiwan. 1247 1

A 58-year-old woman with Goodpasture syndrome and active ulcerative colitis is described. On admission, the patient had exertional dyspnea, hemoptysis, severe hypertension, and peripheral edema. Her serum levels of urea nitrogen and creatinine were increased, and her hemoglobin concentration was reduced. The patient had a rapidly progressive glomerulonephritis with acute renal failure. She was treated with methylprednisolone, cyclophosphamide, and plasmapheresis but failed to regain renal function. Circulating anti-glomerular basement membrane (anti-GBM) antibody was positive; however, serum antinuclear antibody, proteinase-3-antineutrophil cytoplasm antibody and myeloperoxidase-antineutrophil cytoplasm antibody were negative. Nineteen months after initial presentation, she developed abdominal pain and severe diarrhea. These symptoms did not improve with conventional treatment. Colonoscopy performed after 3 months showed multiple ulcers in the colon. She was diagnosed with ulcerative colitis. She underwent granulocyte and monocyte adsorption apheresis once per week for 5 weeks. At 8 weeks, her symptoms had improved; her stool number was markedly decreased, and the bloody stools and abdominal pain disappeared. These results suggest that granulocyte and monocyte apheresis may be of benefit in the therapy of a patient with ulcerative colitis who previously had Goodpasture syndrome
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PMID:Granulocyte and monocyte adsorption apheresis in a patient with antiglomerular basement membrane glomerulonephritis and active ulcerative colitis. 1279 51

A 33 years old woman was admitted to the hospital after four days with cough, dyspnea, orthopnea and hemoptysis. Blood pressure was 170/90 mmHg, pulse was 112 and temperature was normal. She had cyanosis and a left ventricular gallop, without heart murmurs. A chest radiograph revealed pulmonary edema and echocardiogram showed a global left ventricular systolic disfunction. Oxygen and furosemide were started, but cardiopulmonary collapse ensued. The patient was supported with mechanical ventilation and treated with inotropic drugs. A right sided cardiac catheterization showed pulmonary wedge pressure of 18 mmHg and a cardiac index of 3 l/min/m2. The levels of creatinine and urea nitrogen were elevated and a urine protein was 97 mg/dl. Coagulation tests were normal except by a positive lupic anticoagulant. Markers of connective tissue diseases or vasculitis were negatives. The clinical evolution suggested that a catastrophic antiphospholipid syndrome was ongoing. Intravenous corticoids, gammaglobulin and cyclophosphamide were administered with transient improvement. On her fourth day of treatment, the patient presented sudden pulmonary bleeding and embolism. A plasmapheresis was performed with improvement of renal, cardiac and pulmonary function. After this episode, the patient has been treated with prednisone and oral anticoagulants treatment for the last two years, without further clinical events.
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PMID:[Catastrophic antiphospholipid syndrome and acute heart failure. Report of a case]. 1463 91

To determine the prognostic factors associated with severity and death of leptospirosis, the authors conducted a hospital based cross sectional study by collecting data of adult patients that were admitted to Phrae Hospital for leptospirosis from 1998 to 2001. The serology was confirmed with a microscopic agglutination test (MAT). The variables obtained from the history, examination, behavioral risks, investigations, and initial treatment especially the data of the first day of admission were examined for association with severity. Of 362 patients, 214 were classed as nonsevere patients, 81 were severe with complications (serum creatinine > or = 3 mg/dl and/or patients with respiratory failure) and 67 died. Multivariate logistic regression demonstrated that five factors were independently associated with severity: hemoptysis, platelet count (Plt) < 100,000/mm3, total bilirubin > 2.5 mg/dl, white blood cell count > 13,000/mm3 and hematocrit (Hct) < 30 per cent. Five factors associated with mortality are: respiratory failure (or respiratory rate; RR > 24/min), hemoptysis, oliguria, metabolic acidosis (or bicarbonate < 20 mmol/l) and thrombocytopenia (or Plt < 100,000/mm3). Identification of these factors might provide useful selection criteria for patients who need early admission or transfer to the intensive care unit.
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PMID:Prognostic factors associated with severe leptospirosis. 1465 Jul 4

A 9-year-old renal transplant recipient presented with elevated serum creatinine levels 4 years post-transplant renal biopsy revealed humoral rejection including lesions suggestive for thrombotic microangiopathy (TMA). He received methylprednisolone pulses followed by a normalization of serum creatinine. Two more steroid responsive acute rejection episodes occurred. Two months later he presented rapidly progressive life threatening symptoms including bilateral pyramidal syndrome and hemoptysis. Serum haptoglobin became undetectable at this time and platelet count decreased (70000/microl), suggesting TMA. Cerebral MRI revealed generalized ischemic white matter lesions. ADAMTS13 activity decreased to < 5%. Daily plasma exchanges (PE) resulted in immediate improvement. All attempts to discontinue PE were unsuccessful. Transplantectomy resulted in normalization of generalized symptoms, hemolysis and ADAMTS13 activity (110%). Multi-organ involvement has never been reported in acquired ADAMTS13 deficiency post-transplant. Rapid resolution after transplantectomy might suggest that renal TMA was responsible for acquired ADAMTS13 deficiency and thereby triggered the generalization of TMA lesions.
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PMID:From humoral rejection to generalized thrombotic microangiopathy--role of acquired ADAMTS13 deficiency in a renal allograft recipient. 1729 28

Smoking in young men may trigger anti-GBM disease manifesting with hemoptysis. We present a male adolescent in whom hemoptysis was mistaken to be a sign of airway infection for several months and who later on underwent an unusual antibody-negative relapse. The 16-year-old patient had a history of smoking and therapy-refractant hemoptysis and, later, acute macrohematuria with renal insufficiency necessitating hemodialysis (initial creatinine 4.2 mg/ dl). Chest X-ray showed diffuse lung infiltration. Renal biopsy revealed linear IgG deposits along the glomerular basement membrane (GBM) and cellular crescents in 13/16 glomeruli, simultaneously increased anti-GBM antibodies were detected. Thus, anti-GBM glomerulonephritis was diagnosed. After treatment with prednisone, oral cyclophosphamide and plasmapheresis, chest X-ray and hemoptysis improved, but renal failure persisted. Anti-GBM antibodies were negative. 4 weeks later, the patient presented again with a clinical relapse of severe hemoptysis and respiratory insufficiency after smoke exposition. Despite negative anti-GBM antibodies, he was treated similarly to a relapse and after the second course of plasmapheresis the patients' general condition improved and hemoptysis subsided. During the next 10 months the patient was stable with negative antibodies. He was under intermittent hemodialysis until laboratory measurements showed improved renal function. Now, 30 months after the acute episode, the patient is off dialysis for 17 months with stable creatinine values of 1.9 - 2.4 mg/dl, and is currently being treated with antihypertensive medicaments, calcitriol, calciumacetate, natriumhydrogencarbonate and allopurinol. The prognosis of anti-GBM glomerulonephritis depends on serum creatinine and the need of dialysis at initial presentation. In these patients, one-year survival rate is 67% and 5% for kidney function. Of note, despite the unfavorable prognosis in our patient, renal function recovered after 1 year of hemodialysis treatment. It is important to consider that in patients with anti-GBM disease antibody-negative relapses are possible.
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PMID:Patient with antibody-negative relapse of Goodpasture syndrome. 1747 60

Anti-basement membrane antibody disease is a rare disorder characterized by the presence of autoantibodies binding to the alveolar and glomerular basement membranes, and mediating both alveolar hemorrhage and acute glomerulonephritis. We retrospectively analyzed 28 cases of anti-basement membrane antibody disease with alveolar hemorrhage proven by bronchoalveolar lavage. The median age of patients at diagnosis was 23 years; 68% were male, 89% were active smokers, and 36% were exposed to some other inhaled agent. At diagnosis, 46% had predominant pulmonary involvement with normal initial serum creatinine. Lung function tests disclosed a restrictive ventilatory defect in 28% (n = 11) and hypoxemia (moderate in 29% and severe in 29%, n = 21). Carbon monoxide transfer factor was elevated in only 25% (n = 12). Bronchoalveolar lavage was more sensitive than any other criterion for detecting alveolar hemorrhage. After onset of treatment, new hemoptysis or transient worsening of hypoxemia occurred in 29% but did not affect pulmonary outcome. In contrast, worsening of renal function occurred in 33% and adversely affected renal outcome. At last follow-up (median, 2.6 yr; n = 24), all patients were alive and a complete cure was achieved in 50%. Long-term dialysis or renal transplantation was required in 42%, and 8% had mild chronic renal insufficiency. Last chest X-ray was normal in all cases, and no patient had respiratory insufficiency. All patients with predominant pulmonary involvement at presentation maintained independent renal function. In summary, this cohort was characterized by frequent exposure to tobacco smoking and other inhaled agents, and a constantly favorable pulmonary outcome contrasting with frequent chronic renal failure. Renal outcome was excellent in the subgroup of patients with predominant pulmonary involvement.
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PMID:Alveolar hemorrhage in anti-basement membrane antibody disease: a series of 28 cases. 1750 57

Acute post-streptococcal glomerulonephritis (PSGN) is characterized by an abrupt onset of edema, hypertension, and hematuria. Life-threatening diffuse alveolar hemorrhage (DAH) is rarely associated with acute PSGN. There have been only two reported cases worldwide, and no case has been reported previously in Korea. Here, we present a patient who clinically presented with pulmonary-renal syndrome; the renal histology revealed post-infectious glomerulonephritis of immune complex origin. A 59-yr-old woman was admitted with oliguria and hemoptysis two weeks after pharyngitis. Renal insufficiency rapidly progressed, and respiratory distress developed. Chest radiography showed acute progressive bilateral pulmonary infiltrates. The clinical presentation suggested DAH with PSGN. Three days after treatment with high-dose steroids, the respiratory distress and pulmonary infiltrates resolved. Electron microscopy of a renal biopsy specimen sample revealed diffuse proliferative glomerulonephritis with characteristic subendothelial deposits of immune complex (''hump''). The renal function of the patient was restored, and the serum creatinine level was normalized after treatment.
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PMID:A case of post-streptococcal glomerulonephritis with diffuse alveolar hemorrhage. 1843 27

Antineutrophil cytoplasmic autoantibody (ANCA)-associated systemic vasculitis readily relapses after renal transplantation; the recurrence often causes graft losts. We have reported herein a 53-year-old cadaveric renal allograft recipient. His original disease was ANCA-associated microscopic polyangiitis (MPA), which was proven by renal biopsy. On postoperative day 4, the patient developed dyspnea, hemoptysis, and gross hematuria; the serum p-ANCA titer increased from 1:40 to 1:80. The patient was immediately treated with 5 sessions of plasma exchange. Five days later, the hemoptysis and gross hematuria both disappeared. Serum p-ANCA titer recovered to 1:40. The patient showed stable graft function for 2 months, until mycophenolate mofetil (MMF) was converted to mizoribine (150 mg/d). Seven days after the conversion, the serum creatinine increased from 1.27 to 1.7 mg/dL. Serum p-ANCA increased to 1:160. When mizoribine was converted to MMF, 2 days later the renal function and p-ANCA titer recovered. This case report suggested that early use of plasma exchange combined with MMF was effective to prevent the relapse of ANCA-associated systemic vasculitis after transplantation, and may be helpful to improve transplant outcomes.
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PMID:Successful renal transplantation in a patient with antineutrophil cytoplasmic autoantibody-associated microscopic polyangiitis: effect of early plasma exchange and mycophenolate mofetil. 1910 Apr 84


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