Parathyroid adenoma most commonly involves which of the following sites:--: (A) Thyroid substance, (B) Superior parathyroid lobe, (C) Inferior parathyroid lobe, (D) In the mediastinum
Answer is C. Ans 'c' i.e. inferior parathyroid lobe .Parathyroid adenomas most commonly involves the inferior parathyroid glands.