Adenoma


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  • Clinical

    • age 50-60s
    • single enlarged gland
    • can occur ectopically
      • thyroid
      • mediastinum
      • retroesophageal
    • primary hyperparathyroidism
    • associations
      • MEN I
      • MEN II
      • HPT-JT syndrome
  • Gross

    • over 300mg
  • Histology

    • decreased stromal fat
    • rim of compressed normal parathyroid
    • variants
      • atypical adenoma
      • HPT-JT
  • Ddx

  • Signout

    • hyperplastic parathyroid tissue