Role of MRI in early follow-up of patients with solid organ injuries: How and why we do it?

Trauma represents one of the most common causes of death or permanent disability in the population below 50 years. At present, non-operative treatment is the commonly adopted strategy in hemodynamically stable patients with solid organ injuries, when there are not concomitant bowel and mesenteric injuries requiring a prompt surgical approach, but it may require multiple imaging follow-up examinations, especially in the case of major injuries. No data are available about magnetic resonance imaging utilization in the early follow-up of trauma patients with solid organ injuries, particularly in liver and spleen trauma.

Acute Epiploic Appendagitis: A Nonsurgical Abdominal Pain.

Epiploic appendagitis is a relatively rare disease characterized by an inflammation of fat-filled serosal outpouchings of the large intestine, called epiploic appendices. Diagnosis of epiploic appendagitis is made challenging by the lack of pathognomonic clinical features and should therefore be considered as a potential diagnosis by exclusion first of all with appendicitis or diverticulitis which are the most important causes of lower abdominal pain. Currently, with the increasing use of ultrasound and computed tomography in the evaluation of acute abdominal pain, epiploic appendagitis can be diagnosed by characteristic diagnostic imaging features.

Emergency radiology.

US has a relevant role in the initial assessment of non-traumatic emergencies of the abdomen, sometimes being conclusive and some other times for selecting the patients for further imaging with CT. Injection of a contrast medium may give to the radiologist additional information to that obtained at baseline US and Doppler examination, since real-time, contrast-enhanced US (CEUS) may allow observing findings in the abdomen not recognizable at baseline US or even at color Doppler imaging. Extravascular use of microbubbles may also be useful in clinical practice to rapidly solve a number of unclear aspects.

Bleeding due to pelvic fractures in female patients: pictorial review of multidetector computed tomography imaging.

Pelvic bone fractures in female patients are a result of high-energy trauma and are a significant cause of morbidity and mortality. Their classification is based on the mechanism of the traumatic impact force and the evaluation of stability or instability of pelvic ring fracture. Vascular hemorrhage is frequently associated with pelvic bone disruption and is the main cause of death in polytrauma female patients.

Role of Spiral and Multislice Computed Tomography in the evaluation of traumatic and spontaneous oesophageal perforation. Our experience.

Purpose: To assess the role CT in the evaluation of traumatic and spontaneous oesophageal perforation.

Materials And Methods: From March 2001 to May 2003, we studied 12 patients (7 males and 5 females; age range: 25-66 years, mean age: 43.5 years) with suspected oesophageal perforation due to motor-vehicle accidents (4 cases), stab wound (one case), post-intubation (2 cases), foreign body ingestion (2 cases) and spontaneous (3 cases).

Association of splenic and renal infarctions in acute abdominal emergencies.

Introduction: Splenic and renal infarctions are usually related to vascular disease or haematologic abnormalities. Their association is infrequent and rarely observed in trauma. In this study, we analyze our data to look at the occurrence of renal and splenic infarctions based on CT findings in a period of 4 years.

Positive predictive value and negative predictive value of spiral CT in the diagnosis of closed loop obstruction complicated by intestinal ischemia.

Purpose: To assess the positive predictive value and the negative predictive value of spiral CT in the diagnosis of "closed-loop" obstruction complicated by intestinal ischaemia.

Materials And Methods: Between January 1999 and January 2002, 120 patients with small intestine closed-loop obstruction who had undergone surgical laparotomy within 2-6 hours from abdominal and pelvic spiral CT were retrospectively reviewed. The CT scans were performed using 5-mm slice thickness, 1 s scan delay, 5 x 5-mm collimation and 1.

Pictorial essay: foreign body of the gastrointestinal tract in emergency radiology.

The ingestion of a foreign body is a relatively common gastrointestinal emergency that causes significant morbidity. Radiological procedures play a very important role in revealing the presence, the location and the nature of an ingested foreign body, thus enabling the best therapeutic approach. We present the radiological features of common and uncommon foreign bodies ingested or with transanal insertion, differentiated on the basis of the location in the gastrointestinal tract.