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| ==Diffuse panbronchiolitis== | | ==Diffuse panbronchiolitis== |
| *Abbreviated ''DPB''. | | *Abbreviated ''DPB''. |
| ===General===
| | {{Main|Diffuse panbronchiolitis}} |
| *Rare lung disease predominantly found among asians.<ref name=pmid17012632 >{{Cite journal | last1 = Poletti | first1 = V. | last2 = Casoni | first2 = G. | last3 = Chilosi | first3 = M. | last4 = Zompatori | first4 = M. | title = Diffuse panbronchiolitis. | journal = Eur Respir J | volume = 28 | issue = 4 | pages = 862-71 | month = Oct | year = 2006 | doi = 10.1183/09031936.06.00131805 | PMID = 17012632 | http://erj.ersjournals.com/content/28/4/862.long }}</ref>
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| *Has been likened to [[cystic fibrosis]] - but doesn't really share any features with it.
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| ===Gross===
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| Features:<ref name=pmid17012632/>
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| *[[Bronchiectasis]].
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| *Hyperinflation.
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| *Small nodules (~2-3 mm) around the small airways.
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| *Diffuse involvement of both lungs.
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| ===Microscopic===
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| Features:<ref name=pmid17012632/>
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| *Transmural inflammation of bronchioles - esp. respiratory bronchioles.
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| **Lymphocytes, plasma cells, histiocytes.
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| *Neutrophils within the airway.
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| Images:
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| *[http://erj.ersjournals.com/content/28/4/862/F1.expansion.html DPB (ersjournals.com)].
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| ==Pulmonary amyloidosis== | | ==Pulmonary amyloidosis== |