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Query: UMLS:C0010200 (cough)
 23,843 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Legionella pneumophila is the cause of Legionnaires' disease, and Pontiac fever, an influenza-like condition without pneumonia. We present a case of Pontiac fever after exposure to a hot tub contaminated with L pneumophila. A 37 y/o wf presented to the office with acute onset of sore throat, fever, headache, and myalgia. Patient was hospitalized 3 days later because of worsening shortness of air. Chest x-ray was normal. Patient was treated with 2 days of IV erythromycin and was discharged home on oral erythromycin. Her Legionella IFA was 1:16,384. Two days later, she developed chest tightness, pleuritic chest pain, and increasing shortness of air but did not have any cough or sputum production. She was re-hospitalized with a diagnosis of Pontiac fever and treated with IV erythromycin plus oral rifampin. A repeat chest x-ray remained normal. After a detailed epidemiologic history was obtained, it was noted that she became ill after using a hot tub, which her two children also used and they themselves developed a self limited illness. Water from the hot tub was positive for L pneumophila by DFA, culture, and PCR. Patient improved gradually with therapy and was discharged home. This report emphasizes the importance of a complete epidemiologic history in the diagnosis of respiratory infections. It also demonstrates that aquatic environment can be contaminated with Legionella and serve as a source of infection.
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PMID:Hot tub legionellosis. 885 93

Community-acquired pneumonia (CAP) in the elderly has a different clinical presentation than CAP in other age groups. Confusion, alteration of functional physical capacity, and decompensation of underlying illnesses may appear as unique manifestations. Malnutrition is also an associated feature of CAP in this population. We undertook a study to assess the clinical and nutritional aspects of CAP requiring hospitalization in elderly patients (over 65 yr of age). One hundred and one patients with pneumonia, consecutively admitted to a 1,000-bed teaching hospital over an 8-mo period, were studied (age: 78 +/- 8 yr, mean +/- SD). Nutritional aspects and the mental status of patients with pneumonia were compared with those of a control population (n = 101) matched for gender, age, and date of hospitalization. The main symptoms were dyspnea (n = 71), cough (n = 67), and fever (n = 64). The association of these symptoms with CAP was observed in only 32 patients. The most common associated conditions were cardiac disease (n = 38) and chronic obstructive pulmonary disease (COPD) (n = 30). Seventy-seven (76%) episodes of pneumonia were clinically classified as typical and 24 as atypical. There was no association between the type of isolated microorganism and the clinical presentation of CAP, except for pleuritic chest pain, which was more common in pneumonia episodes caused by classical microorganisms (p = 0.02). This was confirmed by a multivariate analysis (relative risk [RR] = 11; 95% confidence interval [CI]: 1.7 to 65; p = 0.0099). The prevalence of chronic dementia was similar in the pneumonia cohort (n = 25) and control group (n = 18) (p = 0.22). However, delirium or acute confusion were significantly more frequent in the pneumonia cohort than in controls (45 versus 29 episodes; p = 0.019). Only 16 patients with pneumonia were considered to be well nourished, as compared with 47 control patients (p = 0.001). Kwashiorkor-like malnutrition was the predominant type of malnutrition (n = 65; 70%) in the pneumonia patients as compared with the control patients (n = 31; 31%) (p = 0.001). The observed mortality was 26% (n = 26). Pleuritic chest pain is the only clinical symptom that can guide an empiric therapeutic strategy in CAP (typical versus atypical pneumonia). Both delirium and malnutrition were very common clinical manifestations of CAP in our study population.
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PMID:Community-acquired pneumonia in the elderly. Clinical and nutritional aspects. 941 74

Invasive aspergillosis has increasingly been recognised to cause significant morbidity and mortality in immunocompromised patients. Fever unresponsive to broad-spectrum antibiotics is the earliest and most common sign of an invasive fungal infection. As invasive Aspergillus infections are usually acquired by inhalation of Aspergillus conidia, symptoms of a pulmonary infection such as cough, rales and marked pleuritic chest pain can be noted early in the course, whereas hemoptysis typically comes late after neutrophil recovery. Aspergillus infections of the upper respiratory tract may also involve the nasal cavity or sinuses resulting in nasal obstruction, epistaxis, facial pain, periorbital swelling and even palate destruction. Primary cutaneous infections present as non-purulent ulcerations and may be seen in association with implantable intravenous devices. Other sites of infections, such as the central nervous system, originate from dissemination of molds and may be suspected when focal neurological findings or meningism develop. The recognition of symptoms associated with invasive aspergillosis in patients at risk should prompt further diagnostic procedures, as an early diagnosis and immediate institution of antifungal therapy might improve the treatment outcome in this life-threatening condition.
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PMID:Clinical presentation of invasive aspergillosis. 947

A 52-year-old man presented with a four-month history of malaise, low-grade fever, decreased appetite, and a 20-pound weight loss. He complained of joint pain and swelling, proximal muscle weakness, exertional dyspnea, and a dry cough. He also noted that his fingers had turned white and then blue when chilled and red when rewarmed. He had not had pleuritic chest pain, dysphagia, dry eyes or mouth, rash, or skin photosensitivity.
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PMID:A man with vague rheumatic complaints. 975 May 51

Twelve hospital cases and 69 telephone enquiries relating to fire-eating have been registered at the Swedish Poison Information Centre. Chemical pneumonitis with symptoms such as coughing, fever, dyspnoea and hypoxia is common after petroleum distillate ingestion with concomitant aspiration. Pleuritic chest pain is an additional characteristic symptom among fire-eaters. Pulmonary infiltrates and pleural effusions are also frequent findings.
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PMID:[Risk of lung damage found in fire-eaters. Twelve Swedish hospital cases reported]. 983 12

We present an AIDs patient who was admitted to our hospital because of dry cough, pleuritic chest pain, fever and bilateral lung nodules on the chest X-ray. An open lung biopsy was diagnostic for Lymphomatoid Granulomatosis (GL). We review the literature of the clinical manifestations, anatomopathological and pathogenetic features, roentgenographic and laboratory findings, as well as treatment strategies of these patients. The GL has been described in association with AIDS, although in spite of the high prevalence of AIDS in our days, the association between these two entities is not frequent according to the few references in the literature.
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PMID:[Pulmonary lymphomatoid granulomatosis associated with AIDS. Report of a case and review of the literature]. 1007 42

A 29 year old white man presented to the emergency room with new onset pleuritic chest pain and shortness of breath. He was initially diagnosed as having viral pericarditis and was treated with non-steroidal anti-inflammatory drugs. A few weeks later he developed recurrent chest pain with cough and haemoptysis. Chest radiography, cardiac examination, transthoracic and transoesophageal echocardiography pointed to a mass that arose from the posterior wall of the right atrium, not attached to the interatrial septum, which protruded into the lumen of the right atrium causing intermittent obstruction of inflow across the tricuspid valve. Contrast computed tomography of the chest showed a right atrial mass extending to the anterior chest wall. The lung fields were studded with numerous pulmonary nodules suggestive of metastases. A fine needle aspiration of the pulmonary nodule revealed histopathology consistent with spindle cell sarcoma thought to originate in the right atrium. Immunohistochemical stains confirmed that this was an angiosarcoma. There was no evidence of extracardiac origin of the tumour. The patient was treated with chemotherapy and radiation. This case highlights the clinical presentation, rapid and aggressive course of cardiac angiosarcomas, and the diagnostic modalities available for accurate diagnosis.
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PMID:Primary right atrial angiosarcoma mimicking acute pericarditis, pulmonary embolism, and tricuspid stenosis. 1021 78

A 52-year-old male had fever, pleuritic chest pain, cough with purulent sputum and hemoptysis for 4 days. The patient had underlying alcoholic cardiomyopathy, cirrhosis of the liver, chronic obstructive lung disease and underwent corticosteroids therapy. Chest radiograph showed round opacities bilaterally. Legionella pneumophila serogroup 5 was identified by direct fluorescent antibody staining and culture from the sputum. Despite intravenous erythromycin and rifampin therapy, he died on the 7th hospital day. The autopsy showed bilateral pulmonary consolidation with abscess formation. Legionnaires' disease should be included in the differential diagnosis if an immunosuppressed patient presents with multilobar opacities on chest radiograph. Specific tests for Legionnaires' disease should be performed.
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PMID:Multilobar consolidation with abscess formation caused by Legionella pneumophila: an unusual chest radiographic presentation. 1049 59

A 54-year-old woman with myoepithelioma, a very rare tumor of the lung, is reported. The patient presented with exertional dyspnea, cough and intermittent pleuritic chest pain. Her chest X-ray revealed a peripheral 2 cm mass in the left lower lung zone. Bronchoscopy was normal. She underwent thoracotomy in which a wedge-resection was performed. Histological examination of the specimen demonstrated myoepithelioma of the lung.
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PMID:Myoepithelioma of the lung. 1073 57

The aims of this study were to compare the clinical features of patients with pulmonary embolism (PE) and patients in whom the initial suspected diagnosis was not confirmed by the complementary studies and to determine the possible clinical differences among patients with PE according to age. A retrospective review of the charts of a group of patients with PE (n, 96) and another without PE (n, 96) was carried out. The patients with PE over 65 years of age (n, 64) were compared with those under 66 years of age (n, 32). The variables related to PE were absence of known heart disease, duration of symptoms </=2 days, pleuritic chest pain, absence of cough, pCO(2) <4.8 kPa (36 mmHg), and normal chest X-ray. The variables associated with the existence of PE in patients over 65 years of age, when contrasted with younger patients, were female sex, absence of pleuritic chest pain, abnormal chest X-ray, hypoxemia (pO(2) < 8.7 kPa (65 mmHg) and absence of S1Q3T3 pattern in ECG.The duration of symptoms and the presence of hypocapnia, pleuritic chest pain, and normal chest X-ray may lead to the suspicion of PE. Pleuritic pain and S1Q3T3 pattern are less commonly found in old patients with PE.
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PMID:Influence of age on clinical presentation of acute pulmonary embolism. 1086 63


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