Sandbox:DDx HEENT
- Bimodal distribution among young adults and elderly males
- Localized progressive cervical lymphadenopathy
- Constitutional symptoms
- Enlarged, hard, fixed cervical lymph nodes
- Collagen deposition and fibrosis
- Infiltrating macrophages, eosinophils, and lymphocytes infiltration
- CD15 and CD30 +ve
- t(14;18)(q32;q21)