I've had 2 scans at 8 and 11 weeks and 2 scans at 15 and 16 weeks and at my 20 week scan they found a 10mm abnormal lump on the back of my babys head one woman said it looked like something inside but then another tell me there was nothing inside it and everything else with baby is absolutely perfect? That's all I was told and ushered out and told all about this rare condition encephalocele and what comes along with it by one woman and the other tells us it could be anything? We have a fetal MRI next Tuesday and I've googled lots but nothing good comes up? Has anyone heard of this please and what happened? Thank you