Dear Readers,
Rare but diagnostically challenging, small bowel malignancies comprise a heterogeneous group of histological subtypes that often share a nonspecific clinical presentation. While their incidence has been progressively increasing, their nonspecific or indolent course may delay the diagnosis until some acute complication brings the patient to the emergency department. However, the appropriate use of dedicated CT protocols can substantially improve lesion detection, characterization, and assessment of disease extent.
Dr. Zerunian’s videographic, featured in this Newsletter, provides a step-by-step overview of CT enterography for the detection and characterization of small bowel tumors and the evaluation of local invasion, nodal and mesenteric involvement, and distant metastases.
The selected scientific papers further explore the role of CT and advanced three-dimensional post-processing techniques in small bowel imaging, highlighting their added value both in the characterization of primary malignancies and in the complex evaluation of acute small bowel conditions in oncological patients.
Finally, two new clinical cases challenge readers to distinguish among different small bowel tumor subtypes, illustrating how careful CT image analysis can reveal subtle features that are essential for an accurate differential diagnosis.
As usual, suggestions for topics to be covered in future issues of this newsletter are welcome: please send your proposals to us at editorial@mdct.net.
From the MDCT.net team
