It is an early manifestation of Ankylosing Spondylitis
a. synovitis
b. myxoid marrows
c. sacroiliitis
d. arthritis
C
It is the fibrocartilaginous region where a tendon, ligament, or joint capsule attaches to bone
a. enthesis
b. enthesitis
c. endochondral
d. enthesiatis
A - primary site of pathology in AS and other SpAs
It is found in more advanced lesions of AS
a. CD4+ T cells
b. CD8+ T cells
c. TNF
d. TGF-beta
D