The goal of this study is to learn if serum bilirubin levels can aid in the diagnosis of acute appendicitis and predict appendiceal perforation

The study aims to assess hyperbilirubinemia: serum direct, indirect and total bilirubin to enhance the diagnostic accuracy of acute appendicitis. Also it aims to analyze different patient variables such as age, gender, duration of symptoms, leukocyte and neutrophil count, Alvarado score, presence of fever, nausea & vomiting, peritonitis alongside serum total bilirubin level in patients with appendicitis and assess which variables can be taken as independent factors to predict appendiceal perforation.

Inclusion Criteria:

• Patients of age group above 5 years with acute appendicitis undergoing appendectomy with written informed consent.

Exclusion Criteria:

• Patients with appendicular lump.
• Patients with acute and chronic liver diseases like acute hepatitis, hemolytic disease, Gilbert's syndrome, Dubin-Johnson syndrome, alcoholic liver disease.
• Acquired or Congenital Biliary Disease.
• History of Hepatotoxic drugs.

Patients presenting with acute appendicitis at Shree Birendra Hospital, Chhauni, Kathmandu

All collected IPD