Systems Pathology: Skeletal Muscle

Author
Affiliation

Russell S. Fraser, DVM, MSc, PhD, Diplomate ACVP

Published

July 13, 2026

About

These notes are a fairly comprehensive collection of information to complement the lectures and labs delivered in VPM 2210 and 2220, Systems Pathology I and II, on the topic of skeletal muscle. Although all of the information is useful, certain areas will have been emphasized in lecture, let the areas focussed on in lectures and lab guide your studying. There are a few rare conditions that are not discussed in these notes, and you are encouraged to read through the relevant chapters in the textbooks recommended below.

The notes are available online at http://russfraser.ca/course-materials/muscle/, as a PDF on this site (icon to the left, underneath the image) or on Moodle. Please feel free to provide feedback, whether on content, style, or typos!

Contact me

Please don’t hesitate to get in touch if you have any questions.

Reference material

Acknowledgements

These lecture notes were prepared in R (R-base?) using the bookdown (Xie 2015), knitr (R-knitr?), and Rmarkdown (R-rmarkdown?) packages. Source material was taken from Zachary and McGavin (2022) and Maxie (2015). I gratefully acknowledge the prior course notes from Dr. Paul Hanna. Images are attributed throughout the text; unattributed images are either mine or were found in the public domain.

Maxie, Grant. 2015. Jubb, Kennedy & Palmer’s Pathology of Domestic Animals-e-Book. 6th ed. Vol. 1. Elsevier Health Sciences.
Xie, Yihui. 2015. Dynamic Documents with R and Knitr. 2nd ed. Chapman; Hall/CRC. http://yihui.name/knitr/.
Zachary, James F, and M Donald McGavin. 2022. Pathologic Basis of Veterinary Disease Expert Consult. 7th ed. Elsevier Health Sciences.