73-Year-Old Man with Papillary Carcinoma of Left Lobe of Thyroid (IMAGE)

American Roentgen Ray Society

73-Year-Old Man with Papillary Carcinoma of Left Lobe of Thyroid

Caption

Screen shot shows example of thyroid nodule annotation (segmentation and TI-RADS annotation) performed on ultrasound image in longitudinal projection with electronic Physician Annotation Device software (Stanford Medicine Radiology). Radiologists performed nodule segmentation by selecting points (red) on nodule outline (green), while controlling smoothing of outline polygon by means of spline interpolation.

Credit

American Journal of Roentgenology (AJR)

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