Ultrasonographic examination in non-human primates with acute abdomen signs.

BACKGROUND

The acute abdomen is any abdominal disorder resulting in pain, shock, or sepsis. Although it has a multifactorial etiology, the primary cause is gastrointestinal tract pathology. The aim of this study was to assess the contribution of abdominal ultrasound as a complementary diagnostic tool in non-human primates with an acute abdomen.

METHODS

Three different non-human primates with clinical signs of acute abdomen were evaluated as follows: a chimpanzee (Pan troglodytes), a tufted capuchin (Cebus apella), and a black-tufted marmoset (Callithrix penicillata).

RESULTS

Ultrasonographic examination assisted in the identification of a variety of differential diagnoses and was used in decision-making for exploratory laparotomy, which was performed in two animals. Ultrasound examination confirmed the source of the acute abdomen as the gastrointestinal tract in the three animals studied.

CONCLUSIONS

Abdominal ultrasound is a useful technique for the investigation of signs of acute abdomen in non-human primates.