In most cases, there is a corresponding relationship between abdominal lesions and abdominal pain. Generally, according to the position of abdominal organs, the abdomen can be divided into four areas: upper right, lower right, upper left and lower left, and according to the position of abdominal pain, it can be divided into upper left abdominal pain, upper right abdominal pain, lower left abdominal pain, lower right abdominal pain and central abdominal pain.
If it is pain in the right upper abdomen, we should consider the problems of liver, gallbladder, biliary tract, pancreas, duodenum, right kidney and right segment of large intestine. Pain in the right lower abdomen needs to think of cecum, appendix, right ovary, fallopian tube and right ureter. Left upper abdominal pain may be stomach, spleen, pancreas, left kidney and left segment of large intestine; Left lower abdominal pain may be sigmoid colon, left ovary, fallopian tube, left ureter, etc. If there is pain around the navel, it is mainly manifested as small intestine disease. In addition, sometimes there may be extensive pain in the whole abdominal cavity. This situation is usually that the peritoneum is inflamed due to some reasons, such as ulcer perforation, ectopic pregnancy rupture, internal bleeding and so on.
It is worth noting that some abdominal pains will transfer with the influence of the focus. For example, the pain starts from the center of the upper abdomen and gradually moves to the right and down within 24 hours, which is an important sign of appendicitis; The pain was originally in the upper right and gradually extended to the lower right scapula, which may be a problem with gallbladder and gallstones.