کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
10098619 | 1610032 | 2005 | 4 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Tumefactive demyelinating lesion: perfusion-weighted imaging findings
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
رادیولوژی و تصویربرداری
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چکیده انگلیسی
There are so many reports in the literature about MRI findings of multiple sclerosis. Multiple sclerosis usually presents with disseminated plaques of demyelination. But in some cases, it presents with a large, solitary lesion with extensive edema and mass effect that mimic intracranial neoplasms. This condition results in a diagnostic confusion for radiologists. In these cases, the differentiation between multiple sclerosis and neoplastic lesions is almost impossible on conventional MRI sequences. If newer MRI sequences such as perfusion and diffusion weighted imaging are not performed, unnecessary resection and radiotherapy may be an important problem for these cases. The purpose of this case report is to reveal the significance of perfusion weighted MRI examinations in differentiating of tumefactive demyelinating lesions from intracranial neoplasms.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Journal of Radiology Extra - Volume 53, Issue 3, March 2005, Pages 95-98
Journal: European Journal of Radiology Extra - Volume 53, Issue 3, March 2005, Pages 95-98
نویسندگان
Bahattin Hakyemez, Cuneyt Erdogan, Harun Yildiz, Erol Bozdogan, Mufit Parlak,