system
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.
user
An otherwise healthy 47-year-old woman comes to the physician for the evaluation of a 4-month history of worsening fatigue and constipation. She has also noticed that her cheeks appear fuller and her voice has become hoarse. Her temperature is 36.3°C (97.3°F) and pulse is 59/min. Examination of the neck shows a painless, mildly enlarged thyroid gland. Her skin is dry and cool and her nails appear brittle. Serum studies show antibodies against thyroid peroxidase. A biopsy of the thyroid gland is most likely to show which of the following?
assistant
Lymphocytic infiltration, Hürthle cells, and germinal centers