ENT Which of the following is not an indication of radiotherapy in pleomophic adenoma of parotid: A Involvement of deep lobe B 2nd histologically benign recurrence C Microscopically positive margins D Malignant transformation 💡 Explanation Which of the following is not an indication of radiotherapy in pleomophic adenoma of parotid: ✓ Correct Answer: B. 2nd histologically benign recurrence