Table of ContentsDefinition / general
Cite this page: Weisenberg E. Biopsy. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/lungnontumorbiopsy.html. Accessed May 28th, 2020.
Definition / general
- For nonneoplastic lesions, clinical correlation is essential
- Evaluating biopsies: alveolar space, alveolar septal membrane, conducting airways, pulmonary arteries and other vessels and lymphatics
- Tips of lingula and right middle lobe typically show more fibrosis than elsewhere
- Frozen section is recommended for open biopsies so (a) tissue arrives fresh, not in preservative, and (b) pathologist can tell surgeon if specimen is adequate and representative
- Elastic and trichrome stains are often helpful for nonneoplastic tissue