More and more people begin to realize the importance of physical examination. However, the author found in clinical work that many people will give up some items during physical examination, and the proportion of giving up digital rectal examination is very high. Rectal digital examination, also known as anal examination, is a simple but very important clinical examination method that doctors use a finger to reach into the anus of patients for touching without any auxiliary equipment. It is nicknamed “One Finger Zen Skill”. Diseases ranging from polyps and hemorrhoids to cancer can be found through digital rectal examination. In addition, through digital rectal examination, the prostate of male examiners can be touched to help find prostate hypertrophy or prostate Read More …