고유근층의 침범이나 주위 림프절 병증은 없었고, 도플러 초음파에서 종양과 연결되는 굵은 혈관은 없었다.
There was no invasion of the myofascial layer or peripheral lymphadenopathy, and there was clearly no thick blood vessel connecting to the tumor on Doppler ultrasound.