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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.
user
Phyllodes tumor most commonly presents in ?
assistant
The correct answer is  Ans. is 'd' i.e., 6th decade Phyllodes tumors, like fibroadenomas, arise from intralobular stroma of breast, but are much less common. Although they can occur at any age, most present in the sixth decade, 10 to 20 years later than the peak age for fibroadenomas.