48歲男性,患有multiple endocrine neoplasia type 1(MEN type 1)合併hyperparathyroidism,於10年前接受副甲狀腺切除手術,之後血鈣及iPTH皆正常,惟最近追蹤抽血檢查顯示:iPTH為132 pg/mL,血鈣為10.8 mg/dL,則最適宜的診斷為:
Asecondary hyperparathyroidism
Btertiary hyperparathyroidism
Cpersistent hyperparathyroidism
Drecurrent hyperparathyroidism正確答案
答案與詳解
