A 65-year-old man presented with a 1 ´ 1 cm mass in the floor of his mouth with no associated cervical lymphadenopathy. Biopsy showed squamous cell carcinoma. The 5-year survival rate for someone treated with this condition would be approximately:

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The 5-year survival rate for a patient with squamous cell carcinoma of the floor of the mouth is approximately 50% with treatment. In this case, there is no associated cervical lymphadenopathy, which is a positive prognostic factor. However, the small size of the tumor is not necessarily a positive factor, as it can still be invasive. The fact that the patient is 65 years old is not necessarily a negative prognostic factor, but it may impact the choice of treatment options. Overall, the 5-year survival rate for this patient is expected to be approximately 50%.

A 65-Year-Old Man Presented with a 1 ´ 1 Cm