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One-third of patients affected by chronic inflammatory bowel diseases (IBDs) also suffer from fistulas of different sizes and types. The majority of fistulous tracts are identified in the anal rectal area, with chronic inflammation, and in the surrounding perivisceral adipose tissues [1]. Diagnostic imaging aims to identify and depict the complex fistulous tracts that can appear at the top of the...
Imaging modalities play an important role in the diagnosis and management of patients with Crohn’s disease (CD). Imaging is used for diagnostic purposes as well as in the evaluation of the nature, gravity, and extraintestinal complications of the disease. It also provides information on the degree of inflammation and useful feedback after clinical or surgical therapy. To this end, endoscopy and conventional...