Figure 1: Histological section through a squamous cell carcinoma of the floor of mouth. The arrows indicate the green-coloured deep resection margin which is separated from the tumor (asterisk) by a band of healthy tissue.
Figure 1: Histological section through a squamous cell carcinoma of the floor of mouth. The arrows indicate the green-coloured deep resection margin which is separated from the tumor (asterisk) by a band of healthy tissue.