非典型小儿腹部淋巴管瘤病：弥散加权磁共振成像辅助诊断

Atypical abdominal paediatric lymphangiomatosis: diagnosis aided by diffusion-weighted MRI.

作者信息

Humphries Paul D, Wynne Catherine S, Sebire Neil J, Olsen Øystein E

机构信息

Department of Radiology, Great Ormond Street Hospital for Children, Great Ormond Street, London, WC1N 3JH, UK.

出版信息

Pediatr Radiol. 2006 Aug;36(8):857-9. doi: 10.1007/s00247-006-0173-7. Epub 2006 Apr 28.

DOI:10.1007/s00247-006-0173-7

PMID:16645836

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.

摘要

我们报告了一名4岁患有肠系膜肿块的儿童，该肿块在超声、CT和传统MRI上显示为实性，这使得淋巴瘤成为一种可能的诊断。然而，扩散加权MRI（DW-MRI）提示为低细胞性病变，使得淋巴瘤的可能性降低。活检证实为淋巴管瘤。即使在腹部，DW-MRI也可能是传统成像的有用辅助手段。