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Fig. 2 | BMC Endocrine Disorders

Fig. 2

From: Comparison of the two treatment methods in primary hyperparathyroidism due to solitary parathyroid adenoma, Ultrasound-guided percutaneous alcohol ablation vs. parathyroidectomy: a randomized controlled trial

Fig. 2

ROC curve analysis to establish a cutoff criterion for the recurrence of hyperparathyroidism following alcohol ablation, based on the volume and maximum diameter of the adenoma. A threshold of > 425.5 mm³ for adenoma volume and > 13.5 mm for its greatest diameter demonstrated a sensitivity of 75% and specificity of 69% for recurrence in the alcohol ablation group (AUC = 0.81 and 0.84, respectively)

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