Chemotherapy is a treatment which is done with medications to treat cancer disease. The late effects of chemotherapy causes the patient to suffer from various side effects which affects their health and quality of living of the patient treated with the chemotherapy. A patient who was treated to postoperative radiotherapy or adjuvant chemotherapy suffers from various late effects of chemotherapy like decreased stamina, anxiety and symptoms related to the operation scar. Smell aversion becomes one of the significant problem related to the chemotherapy. The after effects of radio therapy have been increasingly more than that of chemotherapy patients. The late effects of chemotherapy results in stomach problems after the chemotherapy treatment which is an adverse effect affecting the patients treated with the chemotherapy. Chemotherapy drugs kills the fast-growing cells that line the intestines and stomach, which makes the many cancer patients experience nausea, vomiting, and stomach pain. The symptoms related to a 5-FU does have some chemotherapy neurologic side effects are associated with it but these are rarely depended on dose of the drug. You could be having some electrolyte imbalances particularly if you are having diarrhea, are dehydrated or anything like that. The MRI is done to make sure to be safe from the safe side of avoiding the late effects of chemotherapy.