Target sign of intussusception

Case contributed by Ian Bickle
Diagnosis almost certain

Presentation

1-day history of abdominal pain. No altered bowel habit. Mesenteric adentitis?

Patient Data

Age: 8 years old
Gender: Male
ultrasound

Doughnut ('target') and pseudokidney signs in the left upper quadrant.

The liver, gallbladder, spleen and kidneys are normal in appearance.

No free fluid.

Case Discussion

The two classical signs (target and pseudokidney sign) of intussusception are illustrated in this case of a primary school-age child with abdominal pain.  The child was transferred to a tertiary center for pneumatic reduction.

The target (aka doughnut) sign also has a floral-like appearance centrally Rorschach radiology.

 

How to use cases

You can use Radiopaedia cases in a variety of ways to help you learn and teach.

Creating your own cases is easy.

Updating… Please wait.

 Unable to process the form. Check for errors and try again.

 Thank you for updating your details.