Unusual case of acute appendicitis with left upper quadrant abdominal pain.
BACKGROUND
Acute appendicitis is one of the most frequent causes of surgical abdominal pain presenting to the Emergency Department. The diagnosis is confirmed by a set of clinical signs, blood tests and imaging. The typical presentation consists of periumbilical pain radiating to the right lower quadrant with peritoneal reaction on palpation (Mac Burney).


METHODS
In this article, we report a case of acute appendicitis presenting with a left upper quadrant pain due to intestinal malrotation and we describe the radiologic findings on computed tomography.


CONCLUSIONS
With an Alvarado score of 4 and a nonconclusive abdominal U/S, the diagnosis of acute appendicitis was a long shot. Persistence of pain and increasing inflammatory parameters in her blood exams pushed the medical team to further investigate and a CT scan revealed intestinal malrotation with acute appendicitis.


CONCLUSIONS
An examining physician should not be mislead by the atypical presentation of acute appendicitis and should bear in mind the diagnosis to avoid serious complications.
Department of General Surgery, Notre Dame Des Secours University Hospital, Byblos, Lebanon.
Charbel M
CM
Tawk
Rana R
RR
Zgheib
Seba
S
Mehanna