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Appendicitis is inflammation of the appendix. [2] Symptoms commonly include right lower abdominal pain, nausea, vomiting, fever and decreased appetite. [2] However, approximately 40% of people do not have these typical symptoms. [2]
Appendicitis is odd because the appendix doesn’t have a purpose, but a blockage in the lining of the appendix can result in infection and multiply. Stomach pain isn't the only symptom of ...
Appendicitis occurs when the inside of the appendix gets blocked, which can happen due to a variety of causes, such as stool, germs or more rarely tumors. Surgery is typically necessary when the ...
The characteristic of cramping abdominal pain is that it comes in brief waves, builds to a peak, and then abruptly stops for a period during which there is no more pain. The pain flares up and off periodically. The most common cause of persistent dull or aching abdominal pain is edema or distention of the wall of a hollow viscus.
Common causes of an acute abdomen include a gastrointestinal perforation, peptic ulcer disease, mesenteric ischemia, acute cholecystitis, appendicitis, diverticulitis, pancreatitis, and an abdominal hemorrhage. However, this is a non-exhaustative list and other less common causes may also lead to an acute abdomen. [2]
Appendicitis is one of the most common, and significant causes of severe abdominal pain, that comes on quickly. In 2015, about 11.6 million cases of appendicitis occurred, which resulted in about 50,100 deaths. [11] [12]
Omental infarction is a rare cause of acute abdomen pain with reported incidence being less than 4 per 1000 cases of appendicitis. Omental infarction usually presents as right-sided abdominal pain although seldom causing left-sided abdominal pain and even epigastric pain.
The AIR score was developed to overcome some of the drawbacks of the Alvarado score, another diagnostic scoring system for identifying appendicitis. [2] The AIR score is one of the two scores (the other being the Adult Appendicitis Score , AAS) recommended by the 2020 World Society of Emergency Surgery clinical practice guidelines for the ...