My Mrs had head ,nausea for 18 months, quacks just said migraine, when finally got an mri ,even the nurse doing it saw the problem ,and said ," have you got someone to drive you home ?",frontal lobe tumour size of a large orange ,or when I met her consultant, a top nuero surgeon, a grapefruit, that was 10 year ago and she's doing fine ,cut out ,and sybre knife ,a very precise radio therapy