Quality Improvement Methodology to Improve Standardized Reporting of Pediatric Thyroid Ultrasounds Using TI-RADS

The process of evaluating pediatric thyroid nodules at our institution was inconsistent with a high rate of negative biopsies raising concern of appropriate patient selection for biopsy. Our aim was to institute a standardized risk stratification reporting system for thyroid nodules to increase utilization and agreement of TI-RADS reporting at our institution.

Radiology report data were collected and analyzed as part of a quality improvement project. A standardized TI-RADS dictation template was created, ultrasound technicians were trained, a multi-disciplinary conference initiated, and education provided for radiologists and clinicians. Control charts were used to track utilization and agreement of scoring of TI-RADS reporting based upon review by a radiologist trained in TI-RADS scoring.

From January 2019 to January 2021, 218 patients with a thyroid nodule had a thyroid ultrasound performed at our institution. TI-RADS was utilized in 0 % (0 of 57) of children in the four months prior to project initiation. Following creation of the template, utilization increased to 65 % (39 of 60) over 5 months. Utilization further increased after the first training conference and was maintained above 90 % for 13 months. Ultrasound reports were in agreement in 46.7 % (28 of 60) of children initially. Agreement in reporting improved to 71.4 % (10 of 14) in the 3 months following the first training and to 78.4 % (58 of 74) over 12 months. Agreement in reporting was maintained at 80 % in the following 6 months.

A quality improvement initiative can improve utilization and agreement of scoring using the TI-RADS system in pediatrics. This may ultimately reduce unnecessary biopsies and sedation in children.

Level III.

Quality Improvement.