Effect of Tracer Staining Technology Based on Nano-Carbon Suspension on Patients with Oral Squamous Cell Carcinoma

Oral squamous cell carcinoma has the characteristics of high malignancy, strong invasiveness and special anatomical location. The prognosis of patients is generally poor. Invasion and metastasis of oral squamous cell carcinoma is a complex process involving multiple levels and factors. In order to explore the value of sentinel lymph node biopsy tracked by nano-carbon suspension in the treatment of early oral squamous cell carcinoma, 58 patients with early oral squamous cell carcinoma were selected in this paper. The pathological results of sentinel lymph nodes were analyzed after operation. In this study, the detection rate, sensitivity, accuracy, and false negative rate of the sentinel lymph nodes with the nano-carbon suspension were 95.6%, 86.4%, 92.2%, and 11.4%, respectively. The results show that sentinel lymph node biopsy traced by nano-carbon suspension has certain application value in guiding the treatment of early oral squamous cell carcinoma.