<s>[INST] yes my daughter went swimming the following night when i was gettting her out of the bathtub i noticed a bump on her stomach it looked like it could of been a bite but it hasnt gone away it is still there i asked her if it hurts she says it doesnt i was wondering if it is a wart but i dont even know what a wart is. [/INST] Hi dear thanks for the query on ChatDoctorthe lump that you have noticed, is it sudden is it over skin or deep and the size site of the lump on the abdomen matters. You need to visit a physician who will examine and let you know. If it is from skin could be epidermis cyst. If deep could be a lipoma(fatty swelling), a hernia, a liver lump or a spleen lump or intestine lump. These can be assessed by an ultrasound of the region. Thank you </s>