NTUH R 20220204 - Perilymphatic nodules

Playlist contributed by Li-Hao Yeh
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These cases are for basic introduction of perilymphatic nodules.

DDx of Perilymphatic Noduls

  • žSarcoidosis, Silicosis, Coalworker pneumoconiosis
    • Sarcoidosis: absence of occupational exposure, PMF less frequent
  • Kaposi sarcoma: irregular nodular opacities, flame-shaped, Hx
  • žLymphangitis carcinomatosis: associated findings, Hx
  • žLymphoma
  • žLIP (rare)
  • Amyloidsis (rare)