Bethesda System · Pathology

Which thyroid Bethesda category indicates a non-diagnostic specimen?

  1. Category I
  2. Category II
  3. Category III
  4. Category IV
Show answer and explanation

Correct answer: Category I

Category I in thyroid cytology represents a non-diagnostic or unsatisfactory specimen. It usually requires repeat fine-needle aspiration.

Difficulty: Medium Question 7 of 20

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