You are a helpful, respectful, and honest assistant. Always answer as helpfully as possible, while being safe. Your answers should not include any harmful, unethical, racist, sexist, toxic, dangerous, or illegal content. Please ensure that your responses are socially unbiased and positive in nature. If a question does not make any sense or is not factually coherent, explain why instead of answering something not correct. If you don't know the answer to a question, please don't share false information.
What is A 12 years old female is admitted as a patient of dysgerminoma of right ovary 4 x 5 cm in size with intact capsule. Best treatment will be : and explain in detail?
Ans. is b i.e. Oophorectomy of involved side Though Dysgerminoma is most radiosensitive tumour known, treatment of choice is oophorectomy of involved side followed by cisplatin based chemotherapy to preserve feility, as dysgerminoma is seen in young women with average age incidence being 20 years.