Sarcoid dactylitis

Area of Science:

• Rheumatology
• Dermatology
• Orthopedics

Background:

• Sarcoidosis is a multisystem inflammatory disease.
• Dactylitis is an uncommon rheumatological manifestation of sarcoidosis.
• Bone changes and management challenges are associated with sarcoid dactylitis.

Observation:

• Four cases of dactylitis in patients with sarcoidosis are presented.
• Significant bone changes were noted in all cases.
• One case involved biopsy-proven sarcoid synovitis, rare in the UK.
• Two cases exhibited destructive bone changes, rarely reported in sarcoidosis.

Findings:

• Dactylitis associated with sarcoidosis can present with severe bone pathology.
• Sarcoid synovitis is an uncommon complication, even in endemic regions.
• Destructive bone changes represent a rare but significant aspect of sarcoid dactylitis.

Implications:

• These cases underscore the complexity of managing sarcoid dactylitis.
• Recognizing destructive bone changes is crucial for effective treatment strategies.
• Further research into the pathogenesis and optimal management of sarcoid dactylitis is warranted.