口腔癌治疗术前计划十分关键。该文旨在通过超声检测瘤体,评估肿瘤厚度和表面浸润范围、大小与病理浸润深度的相关性。32例接受腔内超声的口腔癌患者纳入研究。评估数据包括超声敏感度、浸润深度、瘤体直径和厚度。结果:91%超声敏感度与瘤体直径和浸润深度无明显相关性(P>0.05)。瘤体厚 Preoperative planning of oral cancer treatment is critical. The purpose of this paper is to detect the tumor by ultrasound and to evaluate the correlation between the tumor thickness and the extent and size of the surface infiltration. Thirty-two patients with oral cancer undergoing endoscopic ultrasound were included in the study. Assessment data include ultrasound sensitivity, depth of invasion, tumor diameter and thickness. Results: There was no significant correlation between 91% ultrasonic sensitivity and tumor diameter and depth of invasion (P> 0.05). Tumor thick