Lung tumor
Sarcomatoid carcinoma
Spindle cell
Author: Deepali Jain, M.D.
Topic Completed: 1 September 2012
Minor changes: 4 July 2020
Copyright: 2003-2019, PathologyOutlines.com, Inc.
PubMed Search: spindle cell carcinoma[title] lung
Cite this page: Jain D. Spindle cell. PathologyOutlines.com website. https://www.pathologyoutlines.com/topic/lungtumorspindlecell.html. Accessed August 8th, 2020.
Definition / general
- Subtype of sarcomatoid carcinoma (WHO)
- < 1% of all primary lung carcinomas
Microscopic (histologic) description
- Carcinoma composed exclusively of spindle-shaped tumor cells
- Tumor cells often obliterate vessels
Negative stains
- Surfactant apoprotein A
