Appendicitis

Headline
Etiology
Epidemiology
Clinical presentation RIF tenderness, involuntary guarding, worse on cough/hopping/percussion; limp, irritability

Classical signs
Rovsing's sign: left side makes the right side wosre
Obturator sign: flex hip and knee → positive if this makes pain worse
Pathogenesis
Diagnostic investigations This is a clinical diagnosis!
Urine dip, b-HCG
Differentials: testicular torsion, Ovarian torsion
Management Abx?
Operative - laparoscopic appendicectomy