Group exclusion criteria
chronic disease or disability, comorbidity, breast cancer patient;Those, diabetes
HYPERTENSION, DIABETES

A patient should not have comorbidity of any other severe chronic disease or disability, such as hypertension, diabetes, etc.;A patient should not be someone who could not correctly understand and make a choice due to intelligence or mental issues;A patient is not clinically above-stage-II breast cancer patient;Those without indications for mastoscopic axillary lymph node dissection.