کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4222415 1281652 2009 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Epiphyseal and physeal injury: comparison of conventional radiography and magnetic resonance imaging
موضوعات مرتبط
علوم پزشکی و سلامت پزشکی و دندانپزشکی رادیولوژی و تصویربرداری
پیش نمایش صفحه اول مقاله
Epiphyseal and physeal injury: comparison of conventional radiography and magnetic resonance imaging
چکیده انگلیسی

PurposeTo compare conventional radiography and magnetic resonance imaging (MRI) in the assessment of epiphyseal and physeal injury.Materials and methodsSeventeen cases with epiphyseal and physeal injury were examined with conventional radiography and MRI. Two blinded experienced radiologists separately evaluated the results retrospectively.ResultsTwo Salter–Harris II fractures showed displacement of epiphysis and metaphyseal fragment, as well as T1 hypointensity and T2 hyperintensity in the physis on MRI. Three Salter–Harris IV fractures showed a fracture line in the epiphysis and metaphysis on two modalities, as well as linear T2 hyperintensity in the physis. All five slipped epiphysis showed signal intensity abnormality in the physis on MRI aside from the physeal widening and epiphyseal displacement seen on radiographs. Seven patients with bony bridge formation showed premature closure of the physis, shortening, and remodeling of the end of bones involved.ConclusionsConventional radiography and MRI are both useful in the diagnosis of epiphyseal and physeal injury. MRI can provide more detailed information, which could direct treatment planning and prognosis predicting.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Imaging - Volume 33, Issue 5, September–October 2009, Pages 379–383
نویسندگان
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