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Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
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Most B/L multifocal retinoblastoma require
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The correct answer is  D i.e. Multi Modality therapy Multi Modality Therapy Most children with bilateral retinoblastoma, multifocal RB, or bothQ, and occasion children with unilateral RB, are managed by multimodality therapy.