 [ Symptoms ] i do not eat sweets or sugary drinks i exercise every day but why am i gaining weight  i weight train 2 3 times a week and i do intense cardio 30   45 minutes every day i just dont understand why i am still gaining weight [ Disease ] in most cases a wide surgical excision and removal of the entire tumor is the preferred treatment option this may be followed by radiation therapy andor chemotherapy if the tumor has metastasized then a combination of chemotherapy radiation therapy and invasive procedures may be used to treat the tumor follow up care with regular screening and check ups are important and encouraged