Post appendectomy collection with percutaneous drainage

Case contributed by Henry Knipe
Diagnosis certain

Presentation

Ongoing pain six days post appendectomy.

Patient Data

Age: 35 years
Gender: Male

Inferior to the cecum there is a thin walled peripherally enhancing with central low density (HU 24 ) collection. This demonstrates a locule of gas and is including with a post-operative collection.

There is inflammatory phlegmon surrounding the cecum at the site of previous appendectomy. Inflammatory fat stranding with volume of fluid tracks inferiorly into the pelvis and surrounds the sigmoid colon.

Into the right iliac fossa collection from a anterolateral approach was inserted and 8 Fr locking catheter under local anesthesia with aseptic technique. Mildly bloodstained haemoserous pus was aspirated. 

Case Discussion

No growth was demonstrated on culture of the pelvic collection aspiration. The drain tube was removed two days later and the patient discharged. 

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.