Masticatory Muscle Myositis in dogs similar to muscle issues in children with ulcerative colitis &hip pain or the adult polimyositis?

This page is still under construction and I am unclear what we are looking yet.  I will post my reasons for these posts in the future.

Hypothesis: The cross-targeting of infections at the same tissue causes autoimmune disease.  One infection marks the outside while another marks the inside...only then does the immune system become confused and attack. A virus marks the inside of the tissue while an outer infection marks the outside...a bacteria or a fungus.

Masticatory muscles myositis and Myasthenia gravis
 http://www.ncbi.nlm.nih.gov/pubmed/12839242
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC340171/


c. diff and dogs
http://www.ncbi.nlm.nih.gov/pubmed/12683608


autoimmune disease of the jaw muscles of german shepards similar to the eye muscles in golden retrievers

target of autoantibodies
http://www.ncbi.nlm.nih.gov/pubmed/17878394

Graves and muscle issues in a child is this similar?
http://www.ncbi.nlm.nih.gov/pubmed/18769095
Hip pain due to muscle atrophy in a ulcerative colitis patient....is this C.diff or c. sordelli?
http://www.ncbi.nlm.nih.gov/pubmed/21453889
muscle wasting in children with IBS
http://www.ncbi.nlm.nih.gov/pubmed/19637389

 like polimyositis in adults?
ulcerative colitis and polimyositis
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC1374324