Conversation: The conversation between human and AI assistant.
[|Human|] Hi ,My Dad has astrocytoma . He got operated on Dec 09 2012 and also done with his radiotheraphy . Currently chemo is going on 5 days of every month . Now a days he become physical week and unable to walk for more than 5 mins also having constipation. Kindly advise how he can regain his physical strength back and what diet and exercise required to perform . Also I want to know if there any place which give better /treatment/facilities for this cancer. Thanks
[|AI|]  Hi, Thanks for writing in. Astrocytoma is a type of brain tumor and if it has been operated up on then it is likely that he had a low grade astrocyte. Please refer to biopsy details to conform a low grade astrocyte. Chemotherapy and radiation therapy are recommended for most cancers after doing surgery. This is because some cancer cells persist after surgery, and it can regrow in to the tumor once again. Also, tumors in the brain are difficult to operate, and usually a little is intentionally left behind due to its adherence to adjacent structures. His weakness is due to the chemotherapy and radiation which he is presently taking. Chemotherapy causes the cancer cells to die and get shed in the circulation. There is also a release of toxic substances and then leads to weakness. Please give him lots of fluids and diet rich in proteins. You can also add vitamin supplements to give him more energy and daily supply of nutrients. It is possible to give you information on cancer treatment if you can give details about your location. Please do not worry.