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Diagnosis and information

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Ankylosing Spondylitis Progression: Stages and Their Symptoms

​Ankylosing spondylitis (AS) is a chronic, progressive form of inflammatory arthritis. In AS, the immune system mistakenl...
Medically reviewed by Florentina Negoi, M.D.

Condition information

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Axial Spondyloarthritis: What You Should Know Medically reviewed by Hillary Norton, M.D.
Prevalence of Nonradiographic Axial Spondyloarthritis (nr-axSpA): Is It Common? Medically reviewed by Neil J. Gonter, M.D.
Nonradiographic Axial Spondyloarthritis (nr-axSpA): Active or Stable? Medically reviewed by Zeba Faroqui, M.D.

Causes

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Are Race and Ethnicity a Risk Factor for Spondylitis? Medically reviewed by Ariel D. Teitel, M.D., M.B.A.
Smoking and Spondylitis Medically reviewed by Ariel D. Teitel, M.D., M.B.A.
Is Gut Health a Factor in Developing Spondylitis? Medically reviewed by Ariel D. Teitel, M.D., M.B.A.

Diagnosis

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Imaging in Ankylosing Spondylitis Medically reviewed by Ariel D. Teitel, M.D., M.B.A.
Intense Pain, Invisible Damage: What X-Rays and MRI Can’t Reveal Medically reviewed by Diane M. Horowitz, M.D.
QUIZ: Could I Have Spondyloarthritis? Identifying Symptoms Written by Alison Channon

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