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Has The Significance Of Incidental Findings On Unenhanced Computed Tomography For Urolithiasis Been Overestimated? A Retrospective Review Of Over 800 Patients, Nadir Khan, M Hammad Ather, Farhan Ahmed, Abdul M. Zafar, Aamir Khan

Department of Radiology

Objectives: To evaluate the detection of clinically unsuspected pathologies using 64-slice multidetector computed tomography (CT) of the abdomen in patients with flank pain. The presence of significant incidental findings (those warranting immediate management) was also correlated with that of urolithiasis, to assess potential changes of management.PATIENTS AND Methods: The study included 899 patients undergoing CT in a 6-month period between June and December 2008. Patients who were referred from outside, with no medical record in the hospital where the study was conducted, and those who were lost to follow-up, were excluded. All of the CT examinations were reported after a …

Focused Abdominal Ct Scan For Acute Appendicitis In Children: Can It Help In Need, Waseem Akhtar, Sumera Ali, Muhammad Arshad, Farzana Nawaz Ali, Naila Nadeem

Department of Radiology

OBJECTIVE: To evaluate the focused abdominal CT scan [FACT] in clinically equivocal cases of acute appendicitis in paediatric population.

METHODS: A cross-sectional study was conducted at the Radiology Department of Aga Khan Hospital, from August 2007 to November 2008. A total of 84 patients (42 males & 42 females) with clinically equivocal signs and symptoms of acute appendicitis referred to radiology department for CT evaluation were studied. CT findings were compared with histopathology and clinical follow-up.

RESULTS: The sensitivity of focused CT for acute appendicitis was 91%; specificity was 69% and accuracy of 76% while PPV and NPV were 58%, …

Revolution Next -The Multidetector Ct, Saba Sohail

Department of Radiology

No abstract provided.