Acute inflammatory bowel disease of the small intestine in adult: MDCT findings and criteria for differential diagnosis

Imaging acute complications in cancer patients: what should be evaluated in the emergency setting?

Increased incidence world-wide of cancer and increased survival has also resulted in physicians seeing more complications in patients with cancer. In many cases, complications are the first manifestations of the disease. They may be insidious and develop over a period of months, or acute and manifest within minutes to days. Imaging examinations play an essential role in evaluating cancer and its complications. Plain radiography and ultrasonography (US) are generally performed initially in an urgent situation due to their wide availability, low cost, and minimal or no radiation exposure. However, depending on a patient's symptoms, evaluation with cross-sectional imaging methods such as computed tomography (CT) and magnetic resonance imaging (MRI) is often necessary. In this review article, we discuss some of the most important acute noninfectious oncological complications for which imaging methods play an essential role in diagnosis.

Free peritoneal perforation in a patient with Crohn's disease - Report of a case

INTRODUCTION

Bowel perforation with free peritoneal air is a rare complication of Crohn's disease (CD).

PRESENTATION OF CASE

We report a case of a 36 year-old male patient, with history significant for CD and he presented to the emergency room with a free peritoneal perforation, which was diagnosed by abdominal X-ray and confirmed by CT scan. The patient underwent a laparotomy surgery; however, no site of perforation was identified. The surgical approach was to clean the cavity, close the abdominal wall and administer antibiotic therapy. He demonstrated good early and late postoperative outcomes.

DISCUSSION

We report a rare case of free perforation to the peritoneum in a patient with CD. The most likely hypothesis is that it was a micro-colonic perforation. Antibiotic therapy and a conservative surgical approach without colon resection can be performed and it is reported in the literature.

CONCLUSION

Emergency conditions in CD may result in significant morbidity, but are normally associated with low mortality, if identified and treated properly.