Diagnosis Accurate physical examination and laboratory studies are able to identify most patients with intra-abdominal sepsis undergoing immediate laparotomy (1 C). In the patient with abdominal sepsis early detection and treatment is essential to minimize complications [7]. Complicated intra-abdominal infections Selleckchem Adriamycin diagnosis is mainly a clinical diagnosis. Abdominal pain may be acute or insidious.

Hypotension and hypoperfusion signs such as lactic acidosis, oliguria, and acute alteration of mental status are indicative of Selonsertib cost evolution to severe sepsis [7]. Abdominal rigidity suggests peritonitis and the need for urgent laparotomy. Plain films of the abdomen are often the first imaging studies obtained in patients presenting with intra-abdominal infections. Upright films are useful for identifying free air under the diaphragm (most often on the right) as an indication of a perforated viscus. In adult stable patients not undergoing immediate laparotomy, computerized tomography (CT) is the imaging modality of choice for intra-abdominal infections in adults (recommendation 2 B). Especially in children,

the radiation associated with CT, should be always be considered. In unstable patients not undergoing immediate laparotomy who may not undergo studies requiring them to leave the ICU or emergency room, then ultrasound is the imaging modality of choice (recommendation 2 B). When patients are stable, computerized tomography https://www.selleckchem.com/products/Staurosporine.html (CT) is the imaging modality of choice for most intra-abdominal processes [62, 63]. Computed tomography (CT) of the abdomen and pelvis, when it is possible to perform, remains the diagnostic study of choice for intra-abdominal infections. CT should be performed with enteral and intravenous

contrast [64]. Unstable Patients may not undergo studies that require trips away from the ICU or emergency department. In these patients intra-abdominal septic source may be detected by ultrasound (US) [65]. In experienced hands, the ultrasound can reliably diagnose most acute abdominal conditions in most patients. Abdominal ultrasound has the advantage of being portable and may be helpful in the evaluation of right upper quadrant (eg, perihepatic abscess, cholecystitis, pancreatitis), right lower quadrant, and pelvic PIK-5 pathology (eg, appendicitis, tubo-ovarian abscess, Douglas abscess), but the examination is sometimes limited because of patient discomfort, abdominal distension, and bowel gas interference [66]. The value of both CT and US in the diagnostic work-up for intra-abdominal infections has been fully studied in relation to acute appendicitis. A meta-analysis by Doria and coll. evaluated the diagnostic performance of ultrasonography (US) and computed tomography (CT) for the diagnosis of appendicitis in pediatric and adult populations.