- Tophaceous gout
- Punched-out lesions in gouty arthritis
- Nodular osteoarthritis
- Raynaud’s phenomenon
- Acrocyanosis and digital infarct
- Rheumatoid arthritis with vasculitis
- Leukocytoclastic vasculitis
- Vasculitic infarct
- Gottron papules in dermatomyositis
- Dermatomyositis
- Pyoderma grangrenosum
- Facial lupus rash
- Skin psoriasis
- Scleroderma
- Systemic sclerosis
- Bilateral sacroiliitis
- Osteitis condensans ilii
- Spondyloarthritis
- Spondyloarthritis
- Spondyloarthritis
- Spondyloarthritis