Lipoid pneumonia natural history, complications and prognosis: Difference between revisions
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==Natural History, Complications, and Prognosis== | ==Natural History, Complications, and Prognosis== | ||
*Patients might present acutely with [[inflammation]] and [[cough]], [[fever]], and [[dyspnea]]. However, they might be [[asymptomatic]] and present with an incidental mass on radiographs. | |||
* | *Owing to its nonspecific symptoms and radiological features, lipoid pneumonia often remains undiagnosed or diagnosis is delayed. | ||
*The oil released illicits a giant-cell granulomatous reaction (hence also called lipid granulomatosis), chronic inflammation, and alveolar and interstitial fibrosis | |||
*Evolution of lesions with time has been described: | |||
**Fresh lesions show alveolar infiltration by lipid-laden macrophages and almost normal alveolar walls and septa | |||
**Advanced lesions show larger vacuoles and inflammatory infiltrates in alveolar walls, bronchial walls and septa | |||
* | |||
*The | |||
* | |||
* | |||
==References== | ==References== |
Revision as of 19:39, 19 October 2019
Lipoid pneumonia Microchapters |
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Editor-In-Chief: C. Michael Gibson, M.S., M.D. [1]; Associate Editor(s)-in-Chief: Ramyar Ghandriz MD[2]
Overview
If left untreated, [#]% of patients with [disease name] may progress to develop [manifestation 1], [manifestation 2], and [manifestation 3].
OR
Common complications of [disease name] include [complication 1], [complication 2], and [complication 3].
OR
Prognosis is generally excellent/good/poor, and the 1/5/10-year mortality/survival rate of patients with [disease name] is approximately [#]%.
Natural History, Complications, and Prognosis
- Patients might present acutely with inflammation and cough, fever, and dyspnea. However, they might be asymptomatic and present with an incidental mass on radiographs.
- Owing to its nonspecific symptoms and radiological features, lipoid pneumonia often remains undiagnosed or diagnosis is delayed.
- The oil released illicits a giant-cell granulomatous reaction (hence also called lipid granulomatosis), chronic inflammation, and alveolar and interstitial fibrosis
- Evolution of lesions with time has been described:
- Fresh lesions show alveolar infiltration by lipid-laden macrophages and almost normal alveolar walls and septa
- Advanced lesions show larger vacuoles and inflammatory infiltrates in alveolar walls, bronchial walls and septa