Three-dimensional reconstruction of helical multidetector computed tomography scan of the foot of a patient with tophaceous gout. Tophi at multiple locations, including adjacent to the metatarsophalangeal and interphalangeal joints of the big toe, are shown. (a) Anteroposterior view and (b) lateral view.
McQueen et al. Arthritis Research & Therapy 2011 13:246 doi:10.1186/ar3489