Table of ContentsDefinition / General | Gross Description | Gross Images | Micro Description | Micro Images | Virtual Slides | Positive Stains | Negative Stains | Molecular / Cytogenetics Description | Differential Diagnosis | Additional References
Cite this page: Leiomyosarcoma. PathologyOutlines.com website. http://www.pathologyoutlines.com/topic/colontumorLMS.html. Accessed January 21st, 2017.
Definition / General
- Intraluminal, bulging and polypoid mass
- Resembles smooth muscle but with high grade histology
- Rarely has osteoclast-like giant cells (Arch Pathol Lab Med 2004;128:440)
Molecular / Cytogenetics Description
- No c-kit mutations