Hi Can I just ask has anyone had a Hemi-thyroidectomy? I had my right side removed 1 week today, all blood levels shows I was euythroid however have a lot of symptoms associated with thyroidism. A week on after having stitches removed yesterday I have a lump on the left side and really swollen more so than few days ago is this normal. I have also felt like I have something stuck in my throat constantly and a massive headache for 2 days? Any advise appreciated...I get my results 2 weeks from op date so should no by next week outcome. I have now been to the doctors since posting this on FB and been advised this is a seroma??