There is no obvious relationship between axillary lymph node enlargement and cholecystitis, which is usually due to lymphadenitis, lymph node metastasis and other factors. The gallbladder is located in the right upper abdomen, after the occurrence of cholecystitis, will lead to the right upper abdominal pain, cholecystitis usually does not affect the armpit, so the axillary lymph node enlargement is usually not due to cholecystitis. If infection occurs in the upper limbs or chest wall, it may spread to the axilla, which will lead to lymphadenitis, and the axillary lymph nodes will be enlarged. When malignant tumors occur, such as breast cancer, the tumors may metastasize to the axilla, which will lead to the enlargement of the axillary lymph nodes. There are many diseases that lead to swollen axillary lymph nodes, and it is necessary to improve the ultrasound, blood routine and other tests, and sometimes it is also necessary to perform lymph node biopsy to clarify the cause.