کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
4221406 | 1281621 | 2013 | 6 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Preoperative evaluation of perinephric fat invasion in patients with renal cell carcinoma: correlation with pathological findings
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کلمات کلیدی
موضوعات مرتبط
علوم پزشکی و سلامت
پزشکی و دندانپزشکی
رادیولوژی و تصویربرداری
پیش نمایش صفحه اول مقاله
![عکس صفحه اول مقاله: Preoperative evaluation of perinephric fat invasion in patients with renal cell carcinoma: correlation with pathological findings Preoperative evaluation of perinephric fat invasion in patients with renal cell carcinoma: correlation with pathological findings](/preview/png/4221406.png)
چکیده انگلیسی
The purpose of this study was to evaluate the role of computed tomography (CT) and magnetic resonance imaging (MRI) scans in predicting perinephric fat invasion. Preoperative CT and MRI scans of 109 patients were assessed retrospectively by two radiologists focusing on perinephric fat invasion. Findings were correlated with histopathology. Perinephric fat involvement on imaging was reported in 55 cases, and postoperative pathology record confirmed it in 32 patients. The sensitivity, specificity, positive predictive value, and negative predictive value were 82%, 63%, 48%, and 89%, respectively, with a P value of .001. To conclude, cross-sectional imaging techniques can reliably predict perinephric fat invasion in renal carcinomas preoperatively.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Imaging - Volume 37, Issue 1, JanuaryâFebruary 2013, Pages 91-96
Journal: Clinical Imaging - Volume 37, Issue 1, JanuaryâFebruary 2013, Pages 91-96
نویسندگان
Sandeep S. Hedgire, Azadeh Elmi, Nishad D. Nadkarni, Kai Cao, Shaunagh McDermott, Mukesh G. Harisinghani,