کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
8825222 | 1610538 | 2018 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Apparent diffusion coefficient and arterial spin labeling perfusion of conventional chondrosarcoma in the parafalcine region: a case report
ترجمه فارسی عنوان
ضریب پذیری واضح و پرفیوژن مارپیچ شریان کرونر کانمایی معمول در منطقه پارافالسین: گزارش مورد
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
رادیولوژی و تصویربرداری
چکیده انگلیسی
Intracranial chondrosarcoma is a very rare malignant tumor of the central nervous system, and is difficult to preoperatively distinguish from other tumors using conventional imaging techniques. Here, we report the case of a 24-year-old woman who presented with mild headache due to chondrosarcoma in the frontal lobe. Preoperative conventional images showed findings typical of an oligodendroglial tumor. However, high apparent diffusion coefficient (ADC) value and extreme hypoperfusion on arterial spin labeling (ASL) were inconsistent with oligodendroglial tumor characteristics. The tumor was completely removed using a standard surgical procedure. Histologic diagnosis was a conventional (classic) chondrosarcoma. High ADC and hypoperfusion on ASL represented low cellularity and low vascularity within conventional chondrosarcoma, respectively. We discuss the utility of ADC and ASL for the preoperative diagnosis of conventional chondrosarcoma.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Radiology Case Reports - Volume 13, Issue 1, February 2018, Pages 220-224
Journal: Radiology Case Reports - Volume 13, Issue 1, February 2018, Pages 220-224
نویسندگان
Daigo MD, Takaaki MD, Hiroaki MD, Yuichi MD, Shunrou MD, Kuniaki MD,