The important role of tumor volume on the surgical approach choice, surgical complexity, and postoperative complications in renal cell carcinoma with venous tumor thrombus from a large Chinese center experience
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request. ### Instruction: Identify all the mentioned drugs in the given text. Text may or may not contain drug. If they contain more than 1 drug, use ";" as delimiter and join them. ### Input: The important role of tumor volume on the surgical approach choice, surgical complexity, and postoperative complications in renal cell carcinoma with venous tumor thrombus from a large Chinese center experience ### Output: 