Objective: This study was performed to determine and correlate between the clinical patterns of acute appendicitis, laboratory and ultrasound findings and pathology found in appendicectomy specimens to help timely diagnosis and reduce negative appendicectomy rate.
Methods: This is a cross sectional study, detailed history and clinical examination of the patient was carried out at the time of admission. Operative findings along with any complications as well as histopathological findings were recorded. Patients were followed up for one month for any complications.
Results: A total of 125 patients were treated for appendicitis during this period with a male female ratio of 1:1.36. Most common age group was the 2nd decade with mean age being 20 years, while most common symptom was abdominal pain. Ultrasonography showed evidence of acute appendicitis in 85.6% and leucocytosis in 66.4% cases. Although only 5.6% of appendices grossly appeared normal during surgery, histopathology showed 14.4% to be normal. Wound sepsis (24.8%) was the most common post-operative complication.
Conclusion: Diagnosis of acute appendicitis in our setting is still based on high index of suspicion following clinical evaluation. Combining this with laboratory findings and ultrasound scan has yielded an acceptable negative appendicectomy rate. We advocate routine use of ultrasound along with clinical evaluation and laboratory tests for the timely diagnosis of acute appendicitis and an early surgical intervention to prevent complications.
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