<s>[INST] A lump about half the size (diameter) of a golf ball appeared on my LHS forehead above eyebrow. It is hard to touch and not squishy.. kind of looks like a bruise where iv hit my head, only I haven’t. No painful at all and after a few hours started to shrink in size and colour.. become less noticeable. When I first noticed the lump it was slightly discoloured red and bruised looking.. I discovered it after being asleep for 2 hours.. [/INST] Hello,The most possible reason for forehead lump near eyebrow is a dermoid lesion. After clinical confirmation, it requires surgical excision.Hope I have answered your query. Let me know if I can assist you further. Regards, Dr. Bhagyesh V. Patel </s>