According to Chinese medicine, the diagnosis of diseases requires the combination of four diagnostic methods, i.e. looking, smelling, questioning and cutting should be used in combination. It is unscientific to diagnose tumors only by taking pulse. Taking pulse is the medical practitioner using fingers to cut and press certain superficial arteries of the patient’s body to understand the pulse, which is conducive to knowing the change of the function of the internal organs and the state of qi and blood operation of the body, but it is difficult to accurately find out the specific disease only through pulse diagnosis. However, it is difficult to accurately find out the specific disease through pulse diagnosis, and the pre-tumor generally does not have obvious performance, so it is not scientific to diagnose the tumor from pulse diagnosis alone, and it should be diagnosed by combining the methods of observation, smelling, questioning, and various modern medical examinations. If there is any discomfort, you should ask your doctor for a reasonable diagnosis in time, so as to avoid delaying your condition.