The application of multiple MR sequences in detection of children small bowel intestinal diseases / 实用放射学杂志

ABSTRACT

Objective To investigate the application value of magnetic resonance enterography (MRE) with multiple sequences in detection of children bowel intestinal diseases .Methods Retrospective analysis of 35 patients with bowel diseases confirmed by clini‐cal results ,surgery and pathology was performed .The patients underwent MRE with multiple sequences including T 1WI ,fat‐suppressed T2 WI ,diffusion weighted imaging (DWI) ,single‐shot fast spin‐echo (SSh‐TSE) sequence ,rapid balance fast field echo (B‐FFE) ,and unenhanced and enhanced fat‐suppressed (FFE‐IP‐SPAIR) scans .Results SSh‐TSE showed the whole intestinal distribution in 34 patients (34/35);DWI showed the lesions with high signal in 29 (29/35);T1WI and fat‐suppressed T2 WI showed hyperintensity on T2WI in 3 ,slight hypointensity on T1WI and T2WI in 2 ,and hyperintensity on T1WI and hypointensity on T2WI in 1 .Enhancement of lesion was found in 28 ,and unenhancement was in 2 .Conclusion MRE with multiple sequences with more information ,sensitivity and non‐ionizing radiation ,can be used as an important method in diagnosis of children intestinal diseases .