Thickening of the appendix with a slight thickening of the surrounding fascia may be a manifestation of appendicitis, which requires surgical treatment if symptoms such as abdominal pain and fever occur. Appendicitis abdominal CT examination can be seen appendiceal wall thickening, thickening signs, can also be found around the appendix of fluid, pus and so on, as well as the thickening of the surrounding fascial tissue, in order to determine the nature of appendicitis lesions. When appendicitis attacks, abdominal pain, fever, nausea, vomiting and other symptoms, most cases of appendicitis is an acute attack, and often require surgical treatment, the surgical way to laparoscopic appendectomy treatment. When appendicitis develops into septic appendicitis, the appendix thickening degree is not significant, and the general shape of the appendix is lost, then anti-inflammatory treatment is needed, such as intravenous antibiotics, such as infusion of cefuroxime sodium, etc., and further treatment is needed after the inflammation is under control. This type of medication needs to be taken in conjunction with the doctor’s diagnosis and treatment advice.