system
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
MC ovarian tumour in younger age group or M/C malignant Tumor in young age group :
assistant
The correct answer is  - dysgerminoma is the most common among the malignant germ cell tumors accounting for 40%. - it occurs in children and young women. Reference : Textbook of gynaecology Sheila balakrishnan, 2nd edition, pg no: 283 <\p>