古代的医生看病并不分科,汉代写《伤寒论》的张仲景不是传染科的;唐朝著《肘后方》的孙思邈也不是急症科的;古希腊的希波克拉底被尊为西方医学的鼻祖,什么病都看;古罗马的宫廷医生盖伦,没听说只看什么病。近代随着科学技术的发展,医学的分科才越来越细。如今的三级医院中不但分出内、外、妇、儿各科, The ancient doctor did not see the doctor, Han Zhang was not infectious department written “Treatise on Febrile Diseases”; the Tang Dynasty “elbow” Sun Simiao is not an emergency department; ancient Greek Hippocrates was honored as the originator of Western medicine , What disease to see; ancient Rome’s Galen, the court doctor, did not hear only to see what the disease. With the development of science and technology in modern times, the division of medicine is getting smaller and smaller. Today’s three hospitals not only separated within, outside, women and children subjects,