Lungs: Difference between revisions
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→Basic microscopic screening: +Granuloma |
→Presentations: +Biopsy |
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*[[Lung autopsy]] | *[[Lung autopsy]] | ||
*[[Lung wedge resection and lobectomy]] | *[[Lung wedge resection and lobectomy]] | ||
*[[Lung biopsy]] | |||
==Basic microscopic screening== | ==Basic microscopic screening== | ||
Revision as of 08:46, 9 September 2021
Author:
Mikael Häggström [note 1]
Tissue sampling
Fixation
Generally 10% neutral buffered formalin.
Presentations
Basic microscopic screening
- For screening of lung autopsies, see Lung autopsy
Mainly look for carcinoma. Further information: Lung tumor
If granulomas are seen, generally stain for acid-fast bacteria and fungi.
Common findings
Active searching for them is not mandatory.
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Emphysema (enlarged alveoli). Reporting is optional in mild cases in the elderly.
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Anthracosis (interstitial black material).
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Respiratory epithelial shedding in a small bronchus. If present, look for vascular leakage, mucus hypersecretion and/or widespread airway narrowing, together indicating asthma.[1]
![Respiratory epithelial shedding in a small bronchus. If present, look for vascular leakage, mucus hypersecretion and/or widespread airway narrowing, together indicating asthma.[1]](/index.php?title=Special:Upload&wpDestFile=Histopathology_of_respiratory_epithelial_shedding.jpg){kind=link}
Notes
- ↑ For a full list of contributors, see article history. Creators of images are attributed at the image description pages, seen by clicking on the images. See Patholines:Authorship for details.
Main page
References
Image sources