Whether a caudal spine tumor is serious or not depends on the nature of the tumor and the size of the tumor. There are benign and malignant tumors, of course, malignant tumors are more serious. However, even benign tumors are more serious if they are larger in size or if the tumor growth area has compressed the surrounding tissues. Because at this time, the tumor tissue must be surgically removed in order to reduce the pressure on the surrounding tissues and thus relieve the corresponding clinical symptoms. Therefore, if you suspect that you have caudal spine tumor, you should actively do further examination to clarify the benign and malignant degree of the tumor, and then combine with the clinical symptoms to determine the corresponding treatment method. In addition, most of them need to be considered for surgical resection because the tumor has already produced clinical symptoms.