There are very many types of cancer and different types of cancer may be examined at different costs. Like the common cranial tumor, mainly MRI is needed, and the cost is about$500. If it is lung cancer, mainly CT of lung is done, plain CT is about 200-300 RMB, if enhanced CT is needed, it may cost about 1000 RMB, and further cost of percutaneous lung aspiration biopsy plus pathology is about 1500 RMB. If gastric cancer is considered, gastroscopy is needed, and the cost is 200 RMB, and another 600 RMB is needed for painless gastroscopy. If further pathology is taken, it will also cost 500-600 RMB. The cost of colonoscopy for intestinal cancer is similar to that of gastric cancer. Other cases like lymphoma, which may show enlarged lymph nodes on the body surface, require lymph node biopsy pathology and immunohistochemistry, which is also more expensive and may cost at least RMB 5,000-6,000, because lymphoma is very difficult to diagnose and sometimes immunohistochemistry may not be able to produce results, and it is necessary to go to a higher level hospital for pathology consultation.