Negative for malignant cells

• benign cyst
• thyroglossal duct cyst
• branchial cleft cyst
• thyroid
  • see thyroid section
• lymph node
  • see lymph node section

Atypical cells present

Suspicious for malignancy

Positive for malignant cells

• SCC
• poorly differentiated carcinoma
• lymphoma
• plasmacytoma
• thyroid carcinoma
• melanoma