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28 wrz 2024 · CT is highly sensitive (94-98%) and specific (up to 97%) for the diagnosis of acute appendicitis and allows for alternative causes of abdominal pain to be diagnosed. The need for contrast (IV, oral, or both) is debatable and varies from institution to institution.
This article reviews various CT protocols for appendicitis, identifies key CT findings for diagnosing appendicitis, discusses unusual manifestations such as chronic and recurrent appendicitis, and profiles imaging features that differentiate appendicitis from other inflammatory and neoplastic ileocecal conditions.
2 cze 2024 · Three key imaging findings can help you confidently diagnose acute appendicitis: A dilated, fluid-filled appendix that is greater than 6 mm in width. Inflammation around the appendix (i.e., stranding or wavy lines and haziness of the fat surrounding the appendix)
20 lut 2024 · CT is highly sensitive (94-98%) and specific (up to 97%) for the diagnosis of acute appendicitis and allows other causes of abdominal pain to be diagnosed. Usually performed with IV contrast (no oral contrast required).
This article reviews various CT protocols for appendicitis, identifies key CT findings for diagnosing appendicitis, discusses unusual manifestations such as chronic and re-current appendicitis, and profiles imaging features that differentiate appendicitis from other in-flammatory and neoplastic ileocecal conditions.
1 wrz 2020 · The first steps are with the use of the appropriate imaging modality (US, CT and MRI) to locate the appendix in abdominal cavity and to identify the features of appendicitis and its complications through specific imaging signs.
1 paź 2020 · This analysis demonstrates that CT is a good screening test (sensitivity = 95%; 95% CI, 72% to 100%) and a good confirmatory test (specificity = 94%; 95% CI, 50% to 100%).
