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Questions and Answers
Which department conducted the research mentioned in the text?
Which department conducted the research mentioned in the text?
- Department of Oral Medicine and Radiology (correct)
- Department of Oncology
- Department of Surgery
- Department of Pathology
What is the concept of field cancerization?
What is the concept of field cancerization?
- The lateral spread of pre-malignant or malignant disease (correct)
- The active participation of endothelial cells in tumor cell invasion
- The recurrence of head and neck tumors
- The histologic and molecular changes of neoplasms
What is the role of endothelial cells in tumor cell invasion?
What is the role of endothelial cells in tumor cell invasion?
- Secreting chemokines
- Creating a chemotactic gradient for tumor cells
- Both A and B (correct)
- None of the above
What is the main focus of the article mentioned in the text?
What is the main focus of the article mentioned in the text?
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When was the concept of field cancerization first introduced?
When was the concept of field cancerization first introduced?
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