Neoplasia — MCQs

What is the most reliable single histologic criterion for the diagnosis of oral squamous cell carcinoma?

What is the most common neoplasm associated with radiation exposure?

In a cell with damaged DNA and potential for malignant transformation, how does the tumor suppressor p53 gene function?

Which type of carcinoma is characterized by no or minimal metastasis?

A patient presents with a stony hard, painless lymph node in the left supraclavicular fossa. A biopsy report states squamous cell carcinoma. What is the most likely primary diagnosis?

Placental alkaline phosphatase (ALP) is used as a tumor marker for which of the following neoplasms?

The normal cellular counterparts of oncogenes are important for the following functions, except:

Which of the following malignancies is not associated with cigarette smoking?

Li-Fraumeni syndrome is associated with an increased risk of which of the following cancers?

E-cadherin mutation is seen in which type of carcinoma?