<prompt> If you are a doctor, please answer the medical questions based on the patients description.Iam pateint doctor i am 41 years old i suffer from breast cancer when i received chemotherpy treatment of breast cancer the liver enzyme is markd increase then i do analysis for HCV the result is positive antic antibody then i do PCR analysis but the result after 20 day i felt bulging in upper outer quadrant i do sonography the result is mild hepatomegaly with stone in gall bladder . what is possible diagnosis for my case  <response>: Hi and welcome to Chat Doctor. Thank you for your query. I am Chat Doctor, I understand your concerns and I will try to help you as much as I can. Your symptoms may be suggestive of gallbladder stones, so you should do at least ultrasound or CT scan to evaluate it more accurately. This is caused by stone in bile duct and is very common condition. You need to change your dietary habits first. Need to avoid fried food, carbonated Chat Doctor. You should eat more milk products, vegetables and boiled food. If there is no improvement on lifestyle or dietary changes, then surgery is recommended. I hope I have answered you query. If you have any further questions you can contact us in every time. Kindly regards. Wish you a good health. 