Diffuse acro-osteolysis involving all digits of the hands and feet. Focal cysts centred on the necks of the proximal phalanges of all fingers bilaterally (curiously the thumbs are spared) with smaller cystic foci within the middle phalanges, proximally and distally. No cysts within the distal radius/ulna, carpus or metacarpals.
Lace-like osteopenia in a periarticular distribution.
Some mild narrowing of some of the joint spaces of the interphalangeal articulations. However generally articulations are preserved without evidence of an erosive arthropathy. No joint subluxation on the AP views.
No soft tissue calcification.
Vessels are calcified although this may be age-related.