A doctor who has experience with Still disease will usually make the correct diagnosis without any uncertainty. However, in special cases, the diagnosis may be difficult. The suggestions below can then be considered.

• MAS / HLH / RHS can also occure with Adult Stills
• Autoinflammatory fever syndromes
• Opportunistic infections
• Rheumatoid arthritis
• Serum sickness / hypersensitivity syndrome
• Sweet's syndrome
• Mycobacterium marinum infection (Granulomatous skin changes, arthritis, fever)
• Borrelia miyamoti infection
  • Atypical borrelia with residual fever

Still's disease among adults (adult Still's), BINDEVEVSSYKDOMMER.no

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