Skeletal indicators of reactive arthritis: A case study comparison to other skeletal conditions, such as rheumatoid arthritis, ankylosing spondylitis, ankylosing sero-negative SpA, and DISH. 
In this case study we report a unique modern case of severe reactive arthritis (Reiter's Syndrome) observed on an elderly Cypriot female from the St. Nicholas cemetery in Limassol, Cyprus and the successful differential diagnosis of the condition.  The individual exhibited lesions specific to fusion of the thoracic and lumbar spinal column, primarily along the posterior aspect of the spine with sacroiliac fusion, fusion of the left femoral head within the acetabulum, no intervertebral fusion, and severe Launois's deformity with no corresponding fusion or arthritis mutilans of the hands.  Diagnosis of reactive arthritis is much more compatible than other common HLA-B27 related seronegative spondylarthropathies such as ankylosing spondylitis, psoriatic arthropathy, or enteropathic arthropathy given the suite of conditions present.  We conclude with the confirmation of reactive arthritis and stress the importance of having a broad literature base when making differential diagnoses.