Fig. 1From: Peripheral quantitative computed tomography in the assessment of bone mineral density in anti-TNF-treated rheumatoid arthritis and ankylosing spondylitis patientsOne-year changes of volumetric BMD upon TNF inhibition in the full RA+ASW cohort (A), as well as in the RA (B) and AS (C) subsets. Total, trabecular and cortical BMD values as determined by QCT are indicated.Back to article page