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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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A well Differenciated follicular carcinoma of thyroid can be best Differentiated from a Follicular Adenoma by
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The correct answer is  FNAC is is of limited value in the preoperative diagnosis of follicular thyroid cancer. Diagnosis of follicular thyroid cancer requires demonstration of cellular invasion of the capsule or vascular or lymphatic channels. Source : Sabiston 20th edition Pg : 905