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Bronchiolitis Obliterans and Organizing Pneumonia Updated 3/2011

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BASICS

  • Description
  • Epidemiology
  • Risk Factors
  • General Prevention
  • Etiology
  • Associated Conditions

DIAGNOSIS

  • Signs and Symptoms
  • Tests
  • Differential Diagnosis

TREATMENT

  • Medication (Drugs)
  • Additional Treatment

Ongoing Care

  • Follow-Up Recommendations
  • Diet
  • Patient Education
  • Prognosis
  • Complications
The following is an excerpt....
BASICS
Description
  • A primary or secondary process of the lungs characterized by granulation-like tissue involving the distal airways and alveoli
  • A specific reaction of lung tissue to a variety of injuries
  • It may occur as patchy infiltrates, or it may be nodular or secondary to another lung disease.
  • May also appear to be a migrating process.
  • May have a gradual or sudden onset.
  • Lungs show a pattern of multiple patchy pneumonia, which are seen on the chest X-ray (CXR) as patchy alveolar or ground-glass opacifications, with or without interstitial infiltrates; there may be air bronchograms as well.
  • Most cases will respond to corticosteroids, which may have to be given for a year or more.
  • Synonym(s): Intraluminal ...

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See Also
Images >
FIGURE 29.8. High-resolution computed tomography. Peripheral subpleural patchy areas of alveolar opacification. Air bronchograms are evident (idiopathic bronchiolitis obliterans-organizing pneumonia). Credit: From Crapo JD, MD, Glassroth J, MD, Karlinsky JB, MD, MBA, and King TE, Jr., MD. Baum's Textbook of Pulmonary Diseases, 7th Edition. Philadelphia: Lippincott Williams & Wilkins, 2004.
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