What is appendicitis (what is appendicitis encyclopedia)

Some people are prone to sudden abdominal pain, sometimes the pain is unbearable. In the face of this situation, we must not ignore it, because it is probably a symptom of appendicitis, but in fact many people are more affected and hurt in their current lives, so you need to pay attention to what kind of disease he is and how to treat it scientifically. Only in this way can the damage be reduced as much as possible.

Appendicitis is a very common acute abdomen. The appendix, also known as the worm-like process, is a slender blind tube in the cecum. The length and position of the human appendix are different, generally 7~9 cm long, located in the iliac fossa of the right lower abdomen. The proximal end of the appendix is connected with the cecum, and the end is blind. The submucosa of the appendix is rich in lymphoid tissue, which often proliferates, making the appendix cavity narrow or obstructive; Feces, stones and parasites often remain in the appendix cavity, which can lead to poor drainage of the contents of the appendix cavity, especially the appendix artery is the terminal artery and the blood supply is poor. Once the blood circulation disorder is caused for some reason, it is easy to cause necrosis and inflammation of the appendix. Appendicitis can be divided into acute and chronic types. Acute appendicitis can occur in all ages, with the highest incidence among young people. The main symptom is abdominal pain, which mostly begins around the umbilicus and upper abdomen, and then gradually intensifies. After a few hours, the pain shifted to the right lower abdomen. The nature of abdominal pain becomes persistent.

When patients are in severe pain, they really can't stand up, which may be accompanied by nausea, vomiting, fever and loss of appetite. For example, if the hand is slowly pressed down and then suddenly removed, the inflamed appendix will hit the adjacent internal organs and stimulate pain, which is medically called rebound pain. Most patients have obvious tender points in the appendix. Because the lesion stimulates the receptors of the appendix, the impulse is transmitted to the center, which will reflexively cause abdominal wall muscle contraction, which is manifested as muscle tension in the right lower abdomen. Once the perforation of the appendix causes peritonitis, there may be tension in the right lower abdomen or total abdominal muscles. Tenderness and muscle tension also have certain significance in the diagnosis of acute appendicitis. When abdominal pain is suspected to have the possibility of acute appendicitis, don't blindly take painkillers and go to the hospital as soon as possible. Chronic appendicitis is a common disease. Patients often feel dull pain in the right lower abdomen and have recurrent attacks. If acute appendicitis is treated by non-surgery, some will turn into chronic appendicitis. Appendicitis patients generally need to remove the appendix to be cured.

The above is the understanding of appendicitis in these diseases. Knowing this, then everyone should know what appendicitis is now! No matter what kind of disease it is, only by having enough knowledge and understanding of it can we achieve the best prevention and treatment effect, thus reducing the harm they cause.