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Diagnostic Accuracy Of Ultrasound In Predicting Extrathyroidal Extension And Its Relation To Body Mass Index In A North American Population, Mahmoud Omar, Abdallah S. Attia, Peter P. Issa, Bryce R. Christensen, Kavin Sugumar, Ahmed Alnahla, Deena Hadedeya, Hosam Shalaby, Neel Gupta, Mohamed Shama, Eman Toraih, Emad Kandil
Diagnostic Accuracy Of Ultrasound In Predicting Extrathyroidal Extension And Its Relation To Body Mass Index In A North American Population, Mahmoud Omar, Abdallah S. Attia, Peter P. Issa, Bryce R. Christensen, Kavin Sugumar, Ahmed Alnahla, Deena Hadedeya, Hosam Shalaby, Neel Gupta, Mohamed Shama, Eman Toraih, Emad Kandil
School of Medicine Faculty Publications
Detection of extrathyroidal extension (ETE) in patients with papillary thyroid carcinoma (PTC) influences treatment plan and surgical aggressiveness. Ultrasound (US) is the long-standing preoperative imaging method of choice. Recent literature from Asia suggests US accuracy to be influenced by patient characteristics, such as body mass index (BMI). Here, we examine the effect of BMI on the accuracy of US at a North American tertiary referral center. A total of 204 PTC-confirmed patients were retrospectively read by a radiologist blinded to surgical pathology findings. The radiologist recorded multiple sonographic features, including ETE, loss of echogenic capsule, nodule vascularity, capsular abutment, and …