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Which combination of chemotherapy agents is used for retinoblastoma?

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Remember the VEC trio: Vincristine, Etoposide, Carboplatin.
Updated On: Jun 23, 2026
  • Vincristine, carboplatin and etoposide
  • Vinblastine, etoposide and bleomycin
  • Vinblastine, vincristine and etoposide
  • Vinblastine, vincristine and cisplatin
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The Correct Option is A

Solution and Explanation

Step 1: Recall the named regimen for retinoblastoma chemoreduction, often abbreviated VEC.
Step 2: VEC stands for Vincristine, Etoposide and Carboplatin, the three drugs given together to shrink the tumour before focal consolidation.
Step 3: Scan the choices for this exact trio. Only option (a) contains vincristine, carboplatin and etoposide; the others swap in vinblastine, bleomycin or cisplatin, which do not form the standard protocol.
Step 4: Therefore the matching combination is option (a).\[\boxed{\text{Vincristine, carboplatin and etoposide}}\]
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