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The clinical value of performing an MRI before prostate biopsy / Myung Sun Choi ; Yong Sun Choi ; Byung Il Yoon ; Su Jin Kim ; Hyuk Jin Cho ; Sung Hoo Hong ; Ji Youl Lee ; Tae-Kon Hwang ; Sae Woong Kim 1

[요약] 1

Introduction 1

Materials and methods 2

1. Prostate biopsy protocol 2

2. Prostate MRI protocol 2

3. Pathological specimens 2

4. Image analysis and statistical analysis 2

Results 2

Discussion 4

Conclusions 5

Conflicts of Interest 5

References 5

초록보기

Purpose: Prostate cancer foci have a characteristic feature in magnetic resonance imaging (MRI). We aimed to assess the clinical value of MRI before prostate biopsy in prostate cancer detection.

Materials and Methods: From March 2009 to June 2010, 154 patients were enrolled in this study. A total of 51 patients with a clinical suspicion of prostate cancer underwent prostate MRI by a 3T scanner before transrectal ultrasound (TRUS)-guided biopsies. A total of 103 patients with a clinical suspicion of prostate cancer underwent prostate MRI after biopsies. The sensitivity, specificity, and positive predictive value (PPV) were evaluated. In addition, tumor location of pathologic findings and ADC mapping on MRI were matched and compared.

Results: The sensitivity of MRI before and after biopsy was 84.8% and 92.4%, respectively. The PPV of MRI before and after biopsy was 75.7% and 92.4%, respectively. The MRI location match percentage before and after biopsy was 89.3% and 94.1%, respectively.

Conclusions: Compared with other previous reports, our results show that the prostate cancer detection sensitivity of MRI is on the rise. Furthermore, MRI before prostate biopsy can provide more information by which to identify prostate cancer during prostate biopsy and thus reduce the false-negative rate.

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기사명 저자명 페이지 원문 목차
Metabolic syndrome and benign prostatic hyperplasia : evidence of a potential relationship, hypothesized etiology, and prevention Firas Abdollah, Alberto Briganti, Nazareno Suardi, Fabio Castiglione, Andrea Gallina, Umberto Capitanio, Francesco Montorsi pp.507-516

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Experience of 100 laparoscopic radical prostatectomies performed by a single surgeon : an analysis of surgical and functional outcomes Byung Kuk So, Jae-duck Choi, Seo Yeon Lee, Hong Suk Kim, Seo Yong Park, Seong Il Seo pp.517-523

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Validation of the 2009 TNM classification for renal cell carcinoma : comparison with the 2002 TNM classification by concordance index Chunwoo Lee, Dalsan You, Junsoo Park, In Gab Jeong, Cheryn Song, Jun Hyuk Hong, Hanjong Ahn, Choung-Soo Kim pp.524-530

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Radiofrequency ablation of renal tumors : our experience Jeong Ho Kim, Tae Hyo Kim, Soo Dong Kim, Ki Soo Lee, Gyung Tak Sung pp.531-537

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Obesity is an adverse factor on laparoscopic radical nephrectomy for T2 but not T1 renal cell carcinoma Se Yun Kwon, Jae Jun Bae, Jung Gon Lee, Seock Hwan Choi, Bum Soo Kim, Eun Sang Yoo, Tae Gyun Kwon, Tae-Hwan Kim pp.538-542

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A feasible technique for transient vascular occlusion by using a vessel loop and hem-o-lok clips in laparoscopic partial nephrectomy Yoon Hyung Lee, Joon Beom Kwon, Sung Ryong Cho, Jae Soo Kim pp.543-547

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Possible relationship between metabolic syndrome traits and nephrolithiasis : incidence for 15 years according to gender Hui Seok Jung, In Ho Chang, Kyung Do Kim, Young Tae Moon, Tae-Hyoung Kim, Soon Chul Myung, Young Sun Kim, Jong Yeon Lee pp.548-553

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Prevalence of and risk factors for levofloxacin-resistant E. coli isolated from outpatients with urinary tract infection Woo Hyuk Jang, Dong Hoon Yoo, Seong Woon Park pp.554-559

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Spontaneous recovery of cavernous nerve crush injury Hyo Jong Kim, Ha Young Kim, Sung Young Kim, Seong Ho Lee, Won Ki Lee, Dae Yul Yang pp.560-565

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Effect of testosterone replacement treatment in testosterone deficiency syndrome patients with metabolic syndrome Seung Min Jeong, Byeong Kuk Ham, Min Gu Park, Mi Mi Oh, Duck Ki Yoon, Je Jong Kim, Du Geon Moon pp.566-571

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The clinical value of performing an MRI before prostate biopsy Myung Sun Choi, Yong Sun Choi, Byung Il Yoon, Su Jin Kim, Hyuk Jin Cho, Sung Hoo Hong, Ji Youl Lee, Tae-Kon Hwang, Sae Woong Kim pp.572-577

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A case of laparoscopic radical prostatectomy for a prostatic stromal tumor of uncertain malignant potential Kyung Won Kwak, Dae Jin Jo, Eun Hee Lee, Dong Soo Ryu, Tae Hee Oh pp.578-581

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Myelolipomas of both adrenal glands Jai Seong Cha, Yu Seob Shin, Myung Ki Kim, Hyung Jin Kim pp.582-585

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참고문헌 (30건) : 자료제공( 네이버학술정보 )

참고문헌 목록에 대한 테이블로 번호, 참고문헌, 국회도서관 소장유무로 구성되어 있습니다.
번호 참고문헌 국회도서관 소장유무
1 Leveling of prostate cancer mortality in Western Europe 네이버 미소장
2 Cancer statistics, trends, and multiple primary cancer analyses from the Surveillance, Epidemiology, and End Results (SEER) Program. 네이버 미소장
3 Accuracy in Core Biopsy of the Prostate 네이버 미소장
4 Loch T, Eppelmann U, Lehmann J, Wullich B, Loch A, Stockle M. Transrectal ultrasound guided biopsy of the prostate: random sextant versus biopsies of sono-morphologically suspicious lesions. World J Urol 2004;22:357-60. 미소장
5 SEXTANT LOCALIZATION OF PROSTATE CANCER: COMPARISON OF SEXTANT BIOPSY, MAGNETIC RESONANCE IMAGING AND MAGNETIC RESONANCE SPECTROSCOPIC IMAGING WITH STEP SECTION HISTOLOGY 네이버 미소장
6 Imaging prostate cancer: a multidisciplinary perspective. 네이버 미소장
7 Prostate cancer: effect of postbiopsy hemorrhage on interpretation of MR images. 네이버 미소장
8 Use of Endorectal Surface Coil Magnetic Resonance Imaging for Local Staging of Prostate Cancer 네이버 미소장
9 Prostate cancer: local staging with endorectal surface coil MR imaging. 네이버 미소장
10 Diagnosis of prostate cancer in patients with an elevated prostate-specific antigen level: role of endorectal MRI and MR spectroscopic imaging. 네이버 미소장
11 Combined use of diffusion-weighted MRI and 1H MR spectroscopy to increase accuracy in prostate cancer detection. 네이버 미소장
12 Combined diffusion-weighted and dynamic contrast-enhanced MRI for prostate cancer diagnosis--correlation with biopsy and histopathology. 네이버 미소장
13 Prostate cancer screening: The clinical value of diffusion‐weighted imaging and dynamic MR imaging in combination with T2‐weighted imaging 네이버 미소장
14 Magnetic resonance imaging in prostate cancer: the value of apparent diffusion coefficients for identifying malignant nodules. 네이버 미소장
15 Diffusion-Weighted Imaging of Prostate Cancer 네이버 미소장
16 Evaluation of the potential of diffusion-weighted imaging in prostate cancer detection. 네이버 미소장
17 Combined T2-weighted and diffusion-weighted MRI for localization of prostate cancer. 네이버 미소장
18 Prostate cancer screening decreases the absolute risk of being diagnosed with advanced prostate cancer--results from a prospective, population-based randomized controlled trial. 네이버 미소장
19 Reduction of Prostate Cancer Mortality in Tyrol, Austria, after Introduction of Prostate-specific Antigen Testing 네이버 미소장
20 Dynamic contrast-enhanced MRI of anterior prostate cancer: morphometric assessment and correlation with radical prostatectomy findings. 네이버 미소장
21 Transition zone and anterior stromal prostate cancers: zone of origin and intraprostatic patterns of spread at histopathology. 네이버 미소장
22 Role of magnetic resonance imaging before initial biopsy: comparison of magnetic resonance imaging‐targeted and systematic biopsy for significant prostate cancer detection 네이버 미소장
23 REPEAT SCREENING FOR PROSTATE CANCER AFTER 1-YEAR FOLLOWUP IN 984 BIOPSIED MEN: CLINICAL AND PATHOLOGICAL FEATURES OF DETECTED CANCER 네이버 미소장
24 Ellis WJ, Brawer MK. Repeat prostate needle biopsy: who needs it? J Urol 1995;153:1496-8. 미소장
25 Serial Prostatic Biopsies in Men with Persistently Elevated Serum Prostate Specific Antigen Values 네이버 미소장
26 INTERPRETATION OF FREE PROSTATE SPECIFIC ANTIGEN CLINICAL RESEARCH STUDIES FOR THE DETECTION OF PROSTATE CANCER 네이버 미소장
27 Use of the percentage of free prostate-specific antigen to enhance differentiation of prostate cancer from benign prostatic disease: a prospective multicenter clinical trial. 네이버 미소장
28 Extended and Saturation Prostatic Biopsy in the Diagnosis and Characterisation of Prostate Cancer: A Critical Analysis of the Literature 네이버 미소장
29 Prostate cancer: detection of lymph node metastases outside the routine surgical area with ferumoxtran-10-enhanced MR imaging. 네이버 미소장
30 The Role of Endorectal Magnetic Resonance Imaging in Predicting Extraprostatic Extension and Seminal Vesicle Invasion in Clinically Localized Prostate Cancer 소장

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