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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.
Tertiary peritonitis is a frequent complication of intra-abdominal infection in those patients who have been admitted to intensive care units and it is a hospital-acquired infection. Tertiary peritonitis differs from secondary peritonitis due to the difference in microbial flora which is present and due to the lack of response to appropriate ...
Spontaneous bacterial peritonitis (SBP) is the development of a bacterial infection in the peritoneum, despite the absence of an obvious source for the infection. [1] It is specifically an infection of the ascitic fluid – an increased volume of peritoneal fluid. [2] Ascites is most commonly a complication of cirrhosis of the liver. [1]
S. aureus can cause a range of illnesses from minor skin infections to Staphylococcus aureus food poisoning enteritis. Since humans are the primary source, cross-contamination is the most common way the microorganism is introduced into foods. Foods at high risks are those prepared in large quantities.
The main manifestations of peritonitis are acute abdominal pain, abdominal tenderness, abdominal guarding, rigidity, which are exacerbated by moving the peritoneum, e.g., coughing (forced cough may be used as a test), flexing one's hips, or eliciting the Blumberg's sign (meaning that pressing a hand on the abdomen elicits less pain than ...
Progression of the infection from pneumonitis into necrotizing pneumonia and pulmonary abscess can occur, with or without the development of empyema. [22] [23] The infection is often polymicrobial in nature and isolates of community-acquired infection (in 60–80% of cases) are aerobic and anaerobic belonging to the individual's oropharyngeal ...
Intestinal Bacillus cereus infections are common in many countries and often mild, Gravani says. About 63,400 outbreaks of B. cereus occur each year in the United States, according to the ...
Some bacterial infections cause severe abdominal pain and may persist for several weeks. [19] Children infected with rotavirus usually make a full recovery within three to eight days. [20] However, in poor countries treatment for severe infections is often out of reach and persistent diarrhea is common. [21]