ABOHNS Otolaryngology
ABOHNS Otolaryngology-Head and Neck Surgery
Head And Neck OncologyEnglish
Exam overviewPractice session
A 62-year-old smoker presents with a non-healing ulcerative lesion of the lateral tongue. Biopsy shows invasive squamous cell carcinoma, 6 mm depth of invasion. According to AJCC 8th edition oral cavity cancer staging, depth of invasion (DOI) >5 mm but ≤10 mm corresponds to which T category (assuming ≤2 cm greatest dimension)?
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