Welcome to the Migraine and Headaches Forum! This forum is for questions and support regarding migraine and headache issues such as: abdominal
migraines, headaches caused by allergies, cluster headaches,
headaches, headaches in children, migraine headaches, sinus headaches, tension headaches, visual disturbances.
Brain tumours usually cause one or more neurological symptoms like headache , numbness, vision problems etc . Please get the lump checked . It could also be a cyst. Please go for a CT scan and MRI brain to come to the diagnosis . Please consult a neurologist for the same . Hope this helps you . Take care and regards !