Conversation: The conversation between human and AI assistant.
[|Human|] I have a large upside down crescent shaped bruise on the side of my abdomen. There is a hard white lump in the middle, and the bruised part looks like blood pooling beneath the suspiciously white, hard spot. I have not injured myself, certainly not bad enough to get such a bruise. What else could it be?
[|AI|]  Hi, Good Evening. This is Chat Doctor. -I studied your query in depth and Understood your health concerns.-Accordingly on the facts given by you-Causes I would suggest is as follows-a-I think you are a case of-Hamartoma ? Dermoid ? Sebacious Cyst? Dermatofibroma? Lipo-fibroma? Epidermoid Cyst-with rupture of the riding veins around it causing blood suffusion beneath it. Hope this would help you with the relief you needed. Wishing you healthy living and early recovery of this query. Wellcome for more queries till you get the satisfied. Thanks for your query to Chat Doctor Clinic. Have a Good Day...!!