Community-acquired pneumonia differential diagnosis: Difference between revisions
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* [[Congestive heart failure]] accompanied by viral infection | * [[Congestive heart failure]] accompanied by viral infection | ||
* Aspiration | * [[Aspiration pneumonia]] | ||
* [[Pulmonary infarction]] | * [[Pulmonary infarction]] | ||
* Acute exacerbation of [[pulmonary fibrosis]] | * Acute exacerbation of [[pulmonary fibrosis]] | ||
* Acute | * Acute exacerbation of [[bronchiectasis]] | ||
* Acute [[eosinophilic pneumonia]] | * Acute [[eosinophilic pneumonia]] | ||
* [[Hypersensitivity pneumonitis]] | * [[Hypersensitivity pneumonitis]] | ||
* Pulmonary vasculitis | * Pulmonary [[vasculitis]] | ||
* Cocaine-induced lung injury | * Cocaine-induced lung injury | ||
Revision as of 17:14, 19 February 2014
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Community-Acquired Pneumonia Microchapters |
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Differentiating Community-acquired pneumonia from other Diseases |
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Diagnosis |
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Treatment |
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Case Studies |
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Community-acquired pneumonia differential diagnosis On the Web |
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American Roentgen Ray Society Images of Community-acquired pneumonia differential diagnosis |
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Community-acquired pneumonia differential diagnosis in the news |
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Blogs on Community-acquired pneumonia differential diagnosis |
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Directions to Hospitals Treating Community-acquired pneumonia |
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Risk calculators and risk factors for Community-acquired pneumonia differential diagnosis |
Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]
Differentiating Pneumonia From Other Diseases
- Acute bronchitis - No infiltrates on the CXR.
- Asthma- No infiltrates on the CXR.
- Bronchiolitis obliterans with organizing pneumonia should be suspected in patients who fail to respond to antibiotics.
- Congestive heart failure - Bilateral pulmonary edema, involving more than the lower lung fields.
- Chronic obstructive pulmonary disease - No infiltrates on the CXR.
- Empyema - Pleural effusions on the CXR; positive inflammatory markers on pleural fluid anaylsis.
- Endocarditis with septic pulmonary emboli
- Gastroesophageal reflux disease - Normal chest X Ray, symptoms worsening during night.
- Influenza
- Lung abscess - CXR showing signs of lung abscess.
- Malignancy - CT scan and biopsy are helpful in ruling out malignancy.
- Pertussis - Productive cough for weeks, nasopharyngeal aspirate aids in diagnosis.
- Pulmonary embolus - A high degree of suspicion should be kept for pulmonary embolus. CXR may be insiginificant.
- Sinusitis - Sinus tenderness, post-nasal drip.
- Upper respiratory tract infection
- Vasculitis - Systemic manifestations of collagen vascular disease may be seen.
Differential Diagnosis of Community-Acquired Pneumonia Depending on Chest Radiograph
Abnormal chest radiograph
- Congestive heart failure accompanied by viral infection
- Aspiration pneumonia
- Pulmonary infarction
- Acute exacerbation of pulmonary fibrosis
- Acute exacerbation of bronchiectasis
- Acute eosinophilic pneumonia
- Hypersensitivity pneumonitis
- Pulmonary vasculitis
- Cocaine-induced lung injury
Normal chest radiograph
- Acute exacerbation of chronic obstructive pulmonary disease
- Influenza
- Acute bronchitis
- Pertussis
- Asthma with viral infection