Lobectomy Versus Total Thyroidectomy Across 2015 ATA Low-to-Intermediate-Risk Papillary Thyroid Carcinoma April 8, 2026 Does thyroid lobectomy provide recurrence and survival outcomes comparable to total thyroidectomy in patients with low-to-intermediate-risk papillary thyroid carcinoma (PTC) defined by the 2015 American Thyroid Association (ATA) guidelines?