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)

We report an exceptional case of hemoptysis observed in a 38-year-old woman with an uneventful past history. Bronchial fibroscopy demonstrated the presence of a leech attached to the laryngeal orifice. This condition is common in endemic areas but is underdiagnosed. The association of hemoptysis, voice alterations, and difficult respiration are suggestive signs. Extraction should be achieved rapidly to avoid death due to acute respiratory failure.
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PMID:[An unusual cause of hemoptysis: a leech]. 1707 51

Exogenous lipoid pneumonia is a rare disease that has traditionally been considered a chronic condition secondary to continued aspiration or inhalation of fatty substances. An acute form may sometimes appear after a single and massive aspiration of lipid material, being a characteristic accident of street artists or "fire-eaters" that may generate acute respiratory failure. In this paper, we present clinical and radiological signs and outcome of two cases of lipoid pneumonia in "fire-eaters". A few hours after exposure patients may develop fever, cough, chest pain, hemoptysis, pulmonary infiltrates or hypoxemia. While diagnosis of chronic forms may require invasive procedures, recent exposure to fatty substances is a clue for clinical diagnosis in acute forms. Acute forms usually have a good outcome but cases evolving to cavitary pneumonia have been described. Some patients can present with acute respiratory distress syndrome and death. Treatment is based on general supportive measures.
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PMID:[Acute exogenous lipoid pneumonia in "fire-eaters". Description of two cases]. 1750 68

This study describes an unusual patient with X-linked Alport syndrome (XLAS) in whom diffuse alveolar hemorrhage (DAH) developed as a complication of alemtuzumab therapy following renal transplantation. A 26-year-old man with XLAS underwent retransplantation with a cadaveric renal allograft. He received alemtuzumab therapy as a part of an immunosuppressive induction protocol, and dyspnea and hemoptysis developed. A chest CT scan showed diffuse alveolar opacities. Bronchoscopy was performed to determine the cause of hemoptysis and hypoxia. BAL showed a characteristic increasingly bloody return in the sequential aliquots. There was no growth of pathogenic bacteria or evidence of opportunistic infection. Clinical improvement occurred with the initiation of steroids, and the patient required short-term mechanical ventilation for acute respiratory failure. To our knowledge, this is the first reported case of DAH associated with use of alemtuzumab therapy, although other pulmonary toxicities have been described. The prevalence of this form of pulmonary toxicity is unclear and requires further systematic study.
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PMID:Diffuse alveolar hemorrhage following alemtuzumab. 1857 90

An 84-year-old woman was admitted to the emergency room with hemoptysis consisting of relevant amounts of fresh blood. She was treated with phenprocoumon for 11 years following mechanical aortic valve replacement without any complication. Laboratory results revealed phenprocoumon over dosage with international normalized ratio over 6. Chest radiograph showed diffuse alveolar infiltrates conformable to diffuse alveolar hemorrhage. Besides the pulmonary complication no other bleeding occurred. She needed noninvasive ventilatory support for 24 h to cope with the symptoms of an acute respiratory failure. After substitution of vitamin K dependent blood clot factors resulting in a normalized coagulation hemoptysis which persisted for another 3 days followed by a slow recovery. Other causes of diffuse alveolar hemorrhage were excluded in our patient. This case report presents a rare case with diffuse alveolar hemorrhage as the leading and sole symptom due to phenprocoumon overdose.
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PMID:Diffuse alveolar hemorrhage with acute respiratory distress syndrome associated with phenprocoumon therapy. 1900 49

Massive hemoptysis, an extremely life-threatening condition with a high mortality, requires prompt diagnosis. Pheochromocytoma describes various clinical manifestations attributable to the excessive secretion of catecholamine by the tumor, however the disease is not typically included the differential diagnoses of massive hemoptysis. We describe a case of a 33-year-old man with acute respiratory failure due to cardiovascular crisis and massive hemoptysis as a presenting symptom of pheochromocytoma. Failure to recognize massive hemoptysis as a presenting symptom of pheochromocytoma could miss the diagnosis and a risk a catastrophic outcome. Therefore, massive hemoptysis should be considered as a possible presenting symptom of pheochromocytoma, especially in patients with severe paroxysmal hypertension.
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PMID:Pheochromocytoma presenting as massive hemoptysis and acute respiratory failure. 1949 75

In a patient with acute respiratory illness (cough, sputum production, chest pain, and/or dyspnea), the need for chest imaging depends on the severity of illness, age of the patient, clinical history, physical and laboratory findings, and other risk factors. Chest radiographs seem warranted when one or more of the following are present: age > or = 40; dementia; a positive physical examination; hemoptysis; associated abnormalities (leukocytosis, hypoxemia); or other risk factors, including coronary artery disease, congestive heart failure, or drug-induced acute respiratory failure. Chest CT may be warranted in complicated cases of severe pneumonia and in febrile neutropenic patients with normal or nonspecific chest radiographic findings. Literature on the indications and usefulness of radiologic studies for acute respiratory illness in different clinical settings is reviewed.
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PMID:ACR Appropriateness Criteria on acute respiratory illness. 1980 May 86

Varicella-zoster virus (VZV) pneumonia is one of the most serious complications of this infection in adults. The objective of this study was to analyze the epidemiological and clinical characteristics in a large sample of patients with VZV pneumonia. This was a 10-y retrospective, descriptive, observational study. We studied 46 patients with VZV pneumonia, 21 men and 25 women, with a mean age 36 +/-11 y. A contact with an index case was observed in 57%, 76 were active smokers, 6.5% consumed drugs and 2 women were pregnant. The symptoms were: fever (83%), cough (83%), dyspnoea (63%), pleuritic pain (70%), and haemoptysis (6%) and started 3-5 days after the onset of blisters, except in 11% in whom respiratory symptoms appeared first. Arterial blood gases showed a mean PO(2)/FiO(2) of 308 +/-101 and 30 patients had a PO(2) of <55 mmHg--11 of these (4%) were admitted to the ICU, 8 required mechanical ventilation. Comparison of patients in the ICU with those on the general ward showed differences in the duration of fever (6.1 +/- 4.2 vs 3.2 +/- 1.1 days, p <0.001), mean stay (16.8+/-9.3 vs 7.2+/-2.4 days, p <0.001) and complications such as acute renal failure (p = 0.01) and acute respiratory failure (p < 0.001). Despite the severity of disease, no patient died. Once diagnosed, 98% were treated with acyclovir, combined with steroids in 6 and with antibiotics in 3 complicated with bacterial pneumonia. The prevalence for the period was 0.33 cases/100,000 inhabitants/y. In conclusion, VZV pneumonia has a severe course and accounts for a high percentage of admissions to the intensive care unit. The absence of mortality may be related to early treatment with acyclovir. Smoking was a risk factor for VZV pneumonia.
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PMID:Varicella-zoster virus pneumonia in an adult population: has mortality decreased? 2005 24

Severe leptospirosis usually associates shock, jaundice, renal failure, and thrombocytopenia. Massive hemoptysis due to diffuse alveolar haemorrhage may rarely occur leading to an acute respiratory failure and multiple organ failure. We present the case of an acute respiratory distress syndrome caused by a severe leptospirosis. The severity of the respiratory failure contrasted with the absence of significant liver or renal dysfunction. Bedside open lung biopsy was only consistent with a postinfectious BOOP. The diagnosis was retrospective when the niece of the patient presented with similar inaugural symptoms ten days later after being scratched by a wild rat which was considered by our patient as a pet.
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PMID:Leptospirosis: An Unusual Cause of ARDS. 2098 24

A 63-year-old man had been treated with intensive chemotherapy for acute myeloid leukemia. On the 49th hospital day, he had febrile neutropenia after the second course of induction chemotherapy. On the 53 rd hospital day, he presented with hemoptysis and developed acute respiratory failure requiring ventilator support within several hours. On the 54th hospital day, the patient died with hemorrhagic respiratory infection. Stenotrophomonas maltophilia was detected in bacterial cultures of his blood, bronchoalveolar lavage, and sputum. To our knowledge, nine cases of fatal hemorrhagic pneumonia caused by S. maltophilia have been reported in the literature. All the patients had hematological neoplasms and were severely neutropenic after one or two intensive chemotherapy regimens. They died shortly (within 3 days) after the onset of the hemorrhagic pneumonia. Management of the infection caused by S. maltophilia is hampered by high-level intrinsic resistance to multiple antibiotics and the increasing occurrence of acquired resistance to co-trimoxazole and fluoroquinolones. It would be important to keep in mind that hemorrhagic respiratory infection caused by S. maltophilia may lead to a fulminant and lethal course in severely neutropenic patients with hematological neoplasms and to recognize which antibiotic agents are more sensitive to S. maltophilia in each institution.
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PMID:[Lethal pulmonary hemorrhage caused by Stenotrophomonas maltophilia pneumonia in a patient with acute myeloid leukemia]. 2274 54

Intra-alveolar hemorrhage (IAH) could be revealed by acute respiratory failure. The classic association of hemoptysis - anemia - radiological infiltrates is suggestive and has to be confirmed by broncho-alveolar lavage with Golde score. Etiologies included immune and non-immune diseases, with specific treatment for each. We report a case of IAH revealed by acute respiratory distress syndrome and anemia (3 g/dL), related to pulmonary and cerebral vasculitis without renal involvement. The patient was efficiently treated with corticosteroids and cyclophosphamide. This case highlights the critical role of BAL cytological analysis with Golde score, and the need for a rapid and accurate diagnosis in order to guide specific treatment. If histology is needed, renal biopsy even without renal involvement, or surgical lung biopsy is possible.
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PMID:[Acute respiratory distress syndrome related to intra-alveolar hemorrhage revealing a vasculitis]. 2274 19


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