Age group
Most common in children
Clinical presentation
Acute abdominal pain -umbilical region -dull, achy Pain radiates to RIF where it becomes sharp and stabbing Vomiting
Investigations
McBurney's point FBC Pregnancy test CT abdo US
Pathology
Acute inflammation (neutrophilic) Mucosal ulceration Pus in lumen Yellow surface exudate Wall is thickened Mural inflammation (mucosa, submucosa)
Complications
Peritonitis Rupture Abscess Fistula Tumours - carcinoid
What is McBurney’s point
1/3 between ASIS and umbilicus
Most common location of the base of the appendix where it is attached to the caecum
Maximum tenderness felt here