Metastasis from oral squamous cell carcinoma of the posterior lateral border of the tongue is most likely to appear in which of the following sites first?

Question

Quizplus · Accepted Answer

The submandibular lymph nodes are the most likely first site of metastasis for oral squamous cell carcinoma of the posterior lateral border of the tongue. This is due to the lymphatic drainage patterns of the tongue, where the posterior portions primarily drain into the submandibular nodes.

Metastasis from Oral Squamous Cell Carcinoma of the Posterior Lateral