Rheumatoid arthritis(RA) is a systemic autoimmune disease characterized by inflammation of the synovial membrane of joints. However, RA can be associated with extra-articular manifestations including vasculitis that occurs exceptionally in the retina. We report two retinal vasculitis (RV) cases was a direct consequence of rheumatoid disease in active RA patients.

We report here a case of IMOS of the tibia shafts, diagnosed in a 53-year-old man. Medical history did not reveal a history of trauma or infection or familial bone disease and all other causes of osteosclerosis were excluded. The X-Rays showed extensive sclerotic intramedullary lesion of the tibia shafts

A 38-year-old female developed chronic joint pain one month after testing positive for SARS-CoV2. Physical examination revealed warmth and tenderness of the wrists and small joints of the hands. Rheumatoid factor and anti-CCP were elevated. Hands MRI showed synovitis of small joints. The patient was diagnosed with rheumatoid arthritis (RA).

The sacroiliac joint is rarely affected by tuberculosis. Only few cases have been reported. Consequently, the diagnosis is often delayed. This case report highlights the importance of continued awareness for early detection and treatment of a tuberculous sacroiliac joint infection.

We report a case of a 62-year-old-woman with a 17 year-history of axial and peripheral spondyloarthritis associated to a crohn disease, treated with tumor necrosis alpha inhibitors, who developed an asymetric retrobulbar optic neuritis that promptly responded to a high dose of steroids. Key Words: optic neuritis, crohn disease, spondyloarthritis