Hi all, Over the past year I have noticed that the top of my head swells up quite a bit like its bulging. I have been to the doctor and had an MRI scan but results came back ok. Is this something that I should worry about? Also to add I am 33 years of age, male. When I was 6 I cut my head open whilst swinging on a swing. The swing wasn't put together properly and the metal frame ended up collapsing failing on my head. I ended up having stitches.