. Flèche:-anastomose-iléo-colique-etoile, comb sign Séquences coronales (A, C) et axiale (B) en pondération T2 Séquences coronale (D) et axiale (E) en pondération T1 après injection de gadolinium montrant un rehaussement « layered » Séquence axiale en pondération diffusion (F)

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