#DrAmitabhGoel, Senior Consultant - Neurosurgery, who has an experience of having removed more than a hundred pituitary ( type of brain tumour) tumours using a no cut technique endoscopically through the nose says "In these modern times of Neuroendoscopy and microscopic surgery it's no longer correct to fear brain tumours especially the ones that are benign. One can expect a near normal life expectancy if managed properly."
https://www.quora.com/profile/Metro-Hospital-2/Posts/Brain-Tumor-Types-Risk-Factors-Symptoms-and-Signs