This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Gynaecological oncology, Subject name: Gynaecology & Obstetrics
MC ovarian tumour in younger age group or M/C malignant Tumor in young age group : 
Select and explain. 
A. Dysgerminoma, B. Dermoid, C. Mucinous cystadenoma, D. Fibroma
A: Dysgerminoma
Answer: A: Dysgerminoma 
Explanation: - 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>