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Atypical abdominal paediatric lymphangiomatosis: diagnosis aided by diffusion-weighted MRI
Authors:Paul D. Humphries  Catherine S. Wynne  Neil J. Sebire  Øystein E. Olsen
Affiliation:(1) Department of Radiology, Great Ormond Street Hospital for Children, Great Ormond Street, London, WC1N 3JH, UK;(2) Department of Oncology, Great Ormond Street Hospital for Children, Great Ormond Street, London, WC1N 3JH, UK;(3) Department of Histopathology, Great Ormond Street Hospital for Children, Great Ormond Street, London, WC1N 3JH, UK
Abstract:
We report a 4-year-old child with a mesenteric mass, which on ultrasound, CT and conventional MRI appeared solid, raising lymphoma as a possible diagnosis. Diffusion weighted MRI (DW-MRI), however, suggested a low-cellularity lesion, making lymphoma less likely. Biopsy confirmed lymphangioma. DW-MRI may be a useful adjunct to conventional imaging, even in the abdomen.
Keywords:Diffusion weighted imaging  MRI  Lymphangiomatosis
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