Oral Presentation 13
Malignant Tumor Clinical Study 4

[O13-2] A clinical study of supraomohyoid neck dissection for the patients with oral squamous cell carcinoma to cervical lymph node metastasis

SHIRAI Tatsuya¹, KAKEI Yasumasa², URYU Kaito², KADOYA Ryo², MATSUDA Aya², SAKAKIBARA Akiko², HASEGAWA Takumi², AKASHI Masaya² (1.Saiseikai Hyogo Prefecture Hospital, Kobe-shi, Hyogo, Japan, 2.Dept. of OMS, Kobe Univ. Graduate School of Medicine, Kobe-shi, Hyogo, Japan)