Example of sonographic visualization of oral tongue squamous cell carcinoma. Tumor is identified as a hypoechoic area on ultrasound. (B) Schematic representation of the difference between TT and DOI. © Reprinted from Oral Surg Oral Med Oral Pathol Oral Radiol, 119(2):246–253, Copyright 2015, with permission from Elsevier.

Example of sonographic visualization of oral tongue squamous cell carcinoma. Tumor is identified as a hypoechoic area on ultrasound. (B) Schematic representation of the difference between TT and DOI. © Reprinted from Oral Surg Oral Med Oral Pathol Oral Radiol, 119(2):246–253, Copyright 2015, with permission from Elsevier.

Example of sonographic visualization of oral tongue squamous cell carcinoma. Tumor is identified as a hypoechoic area on ultrasound. (B) Schematic representation of the difference between TT and DOI.

© Reprinted from Oral Surg Oral Med Oral Pathol Oral Radiol, 119(2):246–253, Copyright 2015, with permission from Elsevier.

ENTtoday - https://www.enttoday.org/article/intraoral-ultrasound-compares-favorably-to-histopathology-in-oral-tongue-malignancy-evaluation/ent_0319_pg6a/