ea0092ps1-07-03 | Thyroid Cancer Diagnosis 1 | ETA2023
Lee Yoojin
Objective: This study aimed to compare US features and K-TIRADS categories for diagnosing isthmic and lobar PTCs.Methods: From January 2009 to December 2012, 163 patients who underwent thyroid surgery and were confirmed with a postoperative histopathological diagnosis of isthmic PTC were retrospectively included. Fifty-nine patients were excluded because their tumor size was < 0.5 cm, lack of preoperative thyroid US images, poor US image quality, and...