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Intra-abdominal infection (IAI, also spelled intraabdominal) is a group of infections that occur within the abdominal cavity. They vary from appendicitis to fecal peritonitis . [ 1 ] Risk of death despite treatment is often high.
Diagnostic ultrasound, gallium and CT scanning may detect appendiceal or other intra-abdominal abscesses. Polymicrobial postoperative wound infections can occur. Treatment of mixed aerobic and anaerobic abdominal infections requires the utilization of antimicrobials effective against both components of the infection as well as surgical ...
Pneumoperitoneum is pneumatosis (abnormal presence of air or other gas) in the peritoneal cavity, a potential space within the abdominal cavity.The most common cause is a perforated abdominal organ, generally from a perforated peptic ulcer, although any part of the bowel may perforate from a benign ulcer, tumor or abdominal trauma.
Treatment is with antibiotics and drainage of the abscess; typically guided by ultrasound or CT, through the skin, via the rectum, or transvaginal routes. [3] Occasionally antibiotics may be used without surgery; if the abscess is at a very stage and small. [2] Until sensitivities are received, a broad spectrum antibiotic is generally required. [2]
Pancreatic abscess is a late complication of acute necrotizing pancreatitis, occurring more than 4 weeks after the initial attack. A pancreatic abscess is a collection of pus resulting from tissue necrosis, liquefaction, and infection. It is estimated that approximately 3% of the patients with acute pancreatitis will develop an abscess. [1]
Treatment for brain abscesses and infections typically requires antibiotics and surgery, Milstone explains. If left untreated, these complications can be life-threatening, Bragg said, adding that ...
Treatment often includes antibiotics, intravenous fluids, pain medication, and surgery. [3] [4] Other measures may include a nasogastric tube or blood transfusion. [4] Without treatment death may occur within a few days. [4] About 20% of people with cirrhosis who are hospitalized have peritonitis. [1]
Abscess five days after incision and drainage Abscess following curettage. The abscess should be inspected to identify if foreign objects are a cause, which may require their removal. If foreign objects are not the cause, incising and draining the abscess is standard treatment. [4] [32]