<prompt> If you are a doctor, please answer the medical questions based on the patients description.Hi,my sister already underwent twice brain tumor operation. now again doctor has adviced her to undergo another operation. otherwise she will not be able to survive for more than a year. under the circumstances, is not it a good idea to go suicide.  <response>: Hi, dairy have gone through your question. I can understand your concern. She may have some high grade tumor. So she needs surgery. Please send me her reports of brain tumor so that I can help you further. And if she has suicide thought then consult psychiatrist also for treatment of depression. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health. 