Task: Answer Verification
Input (English): Question: Is a cut-off value of 2 cm in tumor size of prognostic value in surgically treated FIGO stage IB cervical cancer?
Answer: The results support that tumor size is of prognostic impact in FIGO stage IB cervical carcinomas. A further substaging is suggested for tumors up to 4.0 cm maximum dimension using a cut-off value of 2.0 cm as discriminator. Patients with tumors ≤2.0 cm may represent low risk disease.
Output (English): yes