Conversation: The conversation between human and AI assistant.
[|Human|] I have pea sized lump on my left buttock cheek. It is smooth, firm and painless but causing a little discomfort when I sit. Could it be a type of sarcoma? I had Hodgkin s almost 10 years ago and a tumor in my left lung removed. Went through chemotherapy but no radiation. Please advise soonest possible. I am so worried that it could be a recurring cancer .
[|AI|]  Welcome to Chat Doctor. The status of malignancy of this small swelling can be known from more details like since how long it has been there, is there any change in size, do you have any other associated symptoms. You can provide these details as comment to this reply or feel free to mail me. It is unlikely to be a recurring cancer, however as you had a history of cancer, it is very important for you to get examined. I advise you to visit your Physician and get examined to rule out malignancy. Take care