Conversation: The conversation between human and AI assistant.
[|Human|] I have had a lump on back of neck that swells up during period is painful and scabs over and then de swells (stays there) I went to dermatologist today who has been in business over 30 years he did biopsy of it right there same day....should I be worried about this..how common are same apt biopsy
[|AI|]  Hi, dear. I have gone through your question. I can understand your concern.  Your lump may be some benign tumor or cyst or some malignant lesion.  You are on right tract.  Biopsy is the investigation of choice.  It will give perfect diagnosis.  Then you should take treatment accordingly. Hope I have answered your question, if you have doubt then I will be happy to answer. Thanks for using Chat Doctor. Wish you a very good health.