Basophils should be called basophils, basophil percentage of 1.41% is slightly out of normal range, may be due to some allergic diseases, in general it is not a serious disease, no need to worry too much. 1. Basophil belongs to one kind of leukocytes, named because of the basophilic granules in its cells, with extremely low content in peripheral blood, generally accounting for 0~1% of the total number of leukocytes. 1.41% of basophil percentage is slightly higher than the normal value, which can be seen in some allergic diseases, such as allergic rhinitis, allergic colitis, urticaria, rheumatoid arthritis, and so on. 2. And when the organism develops hematologic tumors, basophils will be significantly elevated. When the percentage of basophils in peripheral blood accounts for more than 10%~20%, it is possible to have chronic granulocytic leukemia. If the percentage of basophils is found to be 1.41%, please follow the doctor’s instructions to improve the follow-up examination and treatment.