Conversation: The conversation between human and AI assistant.
[|Human|] Hi, my name is Pagnarith from Cambodia. I have a friend who had an accident few years ago and after the accident his leg getting blacker and blacker, swelling with yaws . I brought him Singapore and the doctor there told him that his vein in his leg detached and the blood keep flowing in his leg. I would like to know if you can do anything about that? Can we send report to you for evaluation? Please get by YYYY@YYYY +0000. I am looking forward to hearing from you. With best regards, Pagnarith
[|AI|]  thanks for your query can feel your concerns if leg is swollen, and its color is changing, then you need to consult a surgeon immediately. Your friend may need incision in leg to decrease pressure and to remove blood. If condition deteriorates and leg is whole blacken, then amputation is the only option. I advise consulting a doctor and have a properly clinical examination. Wishing him good health regards Chat Doctor.