• Something wrong with this record ?

Modified MR scoring system for assessment of sonographically indeterminate ovarian and adnexal masses in the absence of dynamic contrast-enhanced

B. Moradi, M. Rahmani, M. Aghasi, F. Yarandi, M. Malek, A. Hosseini, K. Ghafouri, MS. Hasan Zadeh Tabatabaei, E. Shirali, P. Riahi Samani, S. Firouznia

. 2024 ; 97 (1153) : 150-158. [pub] 20240123

Language English Country England, Great Britain

Document type Journal Article

Persistent link   https://www.medvik.cz/link/bmc24007527

OBJECTIVES: Dynamic contrast-enhanced (DCE) MRI is not available in all imaging centres to investigate adnexal masses. We proposed modified magnetic resonance (MR) scoring system based on an assessment of the enhancement of the solid tissue on early phase postcontrast series and diffusion-weighted imaging (DWI) with apparent diffusion coefficient (ADC) map and investigated the validity of this protocols in the current study. MATERIALS AND METHODS: In this cross-sectional retrospective study, pelvic MRI of a total of 245 patients with 340 adnexal masses were studied based on the proposed modified scoring system and ADNEX MR scoring system. RESULTS: Modified scoring system with the sensitivity of 87.3% and specificity of 94.6% has an accuracy of 92.1%. Sensitivity, specificity, and accuracy of ADNEX MR scoring system is 96.6%, 91%, and 92.9%, respectively. The area under the receiver operating characteristic curve for the modified scoring system and ADNEX MR scoring system is 0.909 (with 0.870-0.938 95% confidence interval [CI]) and 0.938 (with 0.907-0.961 95% CI), respectively. Pairwise comparison of these area under the curves showed no significant difference (P = .053). CONCLUSIONS: Modified scoring system is less sensitive than the ADNEX MR scoring system and more specific but the accuracy is not significantly different. ADVANCES IN KNOWLEDGE: According to our study, MR scoring system based on subjective assessment of the enhancement of the solid tissue on early phase postcontrast series and DWI with ADC map could be applicable in imaging centres that DCE is not available.

References provided by Crossref.org

000      
00000naa a2200000 a 4500
001      
bmc24007527
003      
CZ-PrNML
005      
20240423160034.0
007      
ta
008      
240412s2024 enk f 000 0|eng||
009      
AR
024    7_
$a 10.1093/bjr/tqad005 $2 doi
035    __
$a (PubMed)38263830
040    __
$a ABA008 $b cze $d ABA008 $e AACR2
041    0_
$a eng
044    __
$a enk
100    1_
$a Moradi, Behnaz $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, 1419733141, Iran
245    10
$a Modified MR scoring system for assessment of sonographically indeterminate ovarian and adnexal masses in the absence of dynamic contrast-enhanced / $c B. Moradi, M. Rahmani, M. Aghasi, F. Yarandi, M. Malek, A. Hosseini, K. Ghafouri, MS. Hasan Zadeh Tabatabaei, E. Shirali, P. Riahi Samani, S. Firouznia
520    9_
$a OBJECTIVES: Dynamic contrast-enhanced (DCE) MRI is not available in all imaging centres to investigate adnexal masses. We proposed modified magnetic resonance (MR) scoring system based on an assessment of the enhancement of the solid tissue on early phase postcontrast series and diffusion-weighted imaging (DWI) with apparent diffusion coefficient (ADC) map and investigated the validity of this protocols in the current study. MATERIALS AND METHODS: In this cross-sectional retrospective study, pelvic MRI of a total of 245 patients with 340 adnexal masses were studied based on the proposed modified scoring system and ADNEX MR scoring system. RESULTS: Modified scoring system with the sensitivity of 87.3% and specificity of 94.6% has an accuracy of 92.1%. Sensitivity, specificity, and accuracy of ADNEX MR scoring system is 96.6%, 91%, and 92.9%, respectively. The area under the receiver operating characteristic curve for the modified scoring system and ADNEX MR scoring system is 0.909 (with 0.870-0.938 95% confidence interval [CI]) and 0.938 (with 0.907-0.961 95% CI), respectively. Pairwise comparison of these area under the curves showed no significant difference (P = .053). CONCLUSIONS: Modified scoring system is less sensitive than the ADNEX MR scoring system and more specific but the accuracy is not significantly different. ADVANCES IN KNOWLEDGE: According to our study, MR scoring system based on subjective assessment of the enhancement of the solid tissue on early phase postcontrast series and DWI with ADC map could be applicable in imaging centres that DCE is not available.
650    _2
$a lidé $7 D006801
650    _2
$a ženské pohlaví $7 D005260
650    _2
$a průřezové studie $7 D003430
650    _2
$a retrospektivní studie $7 D012189
650    12
$a magnetická rezonanční tomografie $7 D008279
650    12
$a ovarium $7 D010053
650    _2
$a magnetická rezonanční spektroskopie $7 D009682
655    _2
$a časopisecké články $7 D016428
700    1_
$a Rahmani, Maryam $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, 1419733141, Iran
700    1_
$a Aghasi, Maryam $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Science, Tehran, 141973141, Iran
700    1_
$a Yarandi, Fariba $u Department of Gynecologic Oncology, Women Yas Hospital Complex, Tehran University of Medical Science, Tehran, Iran
700    1_
$a Malek, Mahrooz $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, 1419733141, Iran
700    1_
$a Hosseini, Ashrafsadat $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, 1419733141, Iran
700    1_
$a Ghafouri, Kimia $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), School of Medicine, Tehran University of Medical Sciences, Tehran, 1419733141, Iran
700    1_
$a Hasan Zadeh Tabatabaei, Mahgol Sadat $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), School of Medicine, Tehran University of Medical Sciences, Tehran, 1419733141, Iran
700    1_
$a Shirali, Elham $u Department of Gynecologic Oncology, Women Yas Hospital Complex, Tehran University of Medical Science, Tehran, Iran
700    1_
$a Riahi Samani, Payam $u Advanced Diagnostic and Interventional Radiology Research Center (ADIR), Tehran University of Medical Sciences, Tehran, 1419733141, Iran
700    1_
$a Firouznia, Sina $u Second Faculty of Medicine, Charles University, Prague, 116 36, Czech Republic
773    0_
$w MED00000884 $t British journal of radiology $x 1748-880X $g Roč. 97, č. 1153 (2024), s. 150-158
856    41
$u https://pubmed.ncbi.nlm.nih.gov/38263830 $y Pubmed
910    __
$a ABA008 $b sig $c sign $y - $z 0
990    __
$a 20240412 $b ABA008
991    __
$a 20240423160030 $b ABA008
999    __
$a ok $b bmc $g 2081495 $s 1217294
BAS    __
$a 3
BAS    __
$a PreBMC-MEDLINE
BMC    __
$a 2024 $b 97 $c 1153 $d 150-158 $e 20240123 $i 1748-880X $m British journal of radiology $n Br J Radiol $x MED00000884
LZP    __
$a Pubmed-20240412

Find record

Citation metrics

Archiving options