Which department should I go to for chronic appendicitis?

Written by Li Jin Quan
General Surgery
Updated on May 08, 2025
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Chronic appendicitis results from the treatment of acute appendicitis, forming a chronic inflammation around the appendix. Clinically, it mainly manifests as recurrent pain or dull pain in the right upper abdomen, with either fecalith obstruction in the appendix cavity or adhesion of the appendix cavity. When chronic appendicitis has an acute flare-up, it is recommended to actively pursue surgical treatment. Therefore, when chronic appendicitis occurs, it is advised to consult general surgery, or gastroenterological surgery if the hospital has specialized departments.

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Written by Ren Zheng Xin
Gastroenterology
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How many days of hospitalization are required for appendicitis surgery?

After appendectomy surgery, patients generally need to stay in the hospital for observation for three to five days. If there is no suppuration or infection at the wound, patients can choose to be discharged according to their own wishes. However, if the initial symptoms of appendicitis are severe, or if there is suppuration or perforation, it is advisable to stay in the hospital for additional observation until the abdominal pain subsides before considering discharge. Additionally, elderly individuals or children who are physically weaker should also stay in the hospital for longer observation, as this can aid in recovery.

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Written by Ren Zheng Xin
Gastroenterology
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How to diagnose appendicitis

Appendicitis is primarily diagnosed clinically through a physical examination. The patient is asked to lie flat, exposing the abdomen, with legs bent. The doctor stands on the patient’s right side and uses the right hand with fingers together to gently rub the abdomen, pressing on the McBurney's point. If there is significant pain, this is considered positive tenderness. Then, the doctor quickly lifts the fingers; if there is significant rebound pain, it is generally confirmed as acute appendicitis. During acute appendicitis, as the appendix lumen expands and the appendix becomes congested and edematous, ultrasound imaging can also show corresponding signs that serve as an auxiliary diagnosis. Once acute appendicitis is confirmed, it is mostly treated surgically.

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Written by Li Jin Quan
General Surgery
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The dangers of chronic appendicitis

Patients with chronic appendicitis primarily exhibit persistent, recurring pain in the lower right abdomen, which may be accompanied by abdominal bloating, loss of appetite, and indigestion. These prolonged gastrointestinal symptoms can lead to malnutrition and a weakened immune system. Additionally, chronic appendicitis can acutely flare up and become suppurative, which can lead to perforation of the appendix. Once the appendix perforates, it causes diffuse peritonitis, leading to sepsis, septic shock, and even multi-organ failure, endangering the patient's life. This outlines the dangers associated with chronic appendicitis.

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Written by Ren Zheng Xin
Gastroenterology
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Will there be a scar from appendicitis surgery?

Appendectomy can leave scars, especially more noticeable in people prone to scarring. Currently, there is a minimally invasive treatment that involves the removal of the appendix under laparoscopy. This method only requires three small incisions on the abdomen, resulting in smaller scars and a faster postoperative recovery. The traditional method, which involves making an incision at McBurney's point, leaves a slightly larger scar and has a slower recovery process. After recovery, the application of aloe vera can help reduce scarring. It is important to take good care of the incision, eat plenty of vegetables to prevent constipation, and protect the incision. At least two weeks of rest is necessary after the surgery, during which vigorous exercise should be avoided.

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Written by Ren Zheng Xin
Gastroenterology
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Acute appendicitis pain level

The pain of acute appendicitis is mainly abdominal pain. Currently, there are no available data for reference to understand the level of pain in appendicitis, and the pain associated with acute appendicitis is related to the individual's constitution and the extent of inflammation in the appendix. If the inflammation is mild, limited only to the serosal layer, then the pain is relatively mild and tolerable. If the inflammation is more extensive or involves pus formation, perforation, and affects the peritoneum, it leads to noticeable peritonitis and causes severe, knife-like pain, making the patient scared to move and covered in profuse sweat; the pain is quite severe. For acute appendicitis, surgery is currently advocated as the treatment method.