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Published in: European Radiology 6/2014

01-06-2014 | Magnetic Resonance

MR diffusion imaging for preoperative staging of myometrial invasion in patients with endometrial cancer: a systematic review and meta-analysis

Authors: Anita Andreano, Gilda Rechichi, Paola Rebora, Sandro Sironi, Maria Grazia Valsecchi, Stefania Galimberti

Published in: European Radiology | Issue 6/2014

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Abstract

Objectives

To compare the diagnostic accuracy of dynamic contrast-enhanced (DCE) and diffusion-weighted (DW) MR imaging in detecting deep myometrial invasion in endometrial cancer, using surgical-pathological staging as reference standard.

Methods

After searching a wide range of electronic databases and screening titles/abstracts, we obtained full papers for potentially eligible studies and evaluated according to predefined inclusion criteria. Quality assessment was conducted by adapting the Quality Assessment of Diagnostic Accuracy Studies-2 (QUADAS-2) checklist. From each study, we extracted information on diagnostic performance of DW and DCE sequences. After exploring heterogeneity, we adopted a bivariate generalized linear mixed model to compare the effect of the two MR sequences jointly on sensitivity and specificity.

Results

Nine studies (442 patients) were considered. Significant evidence of heterogeneity was found only for specificity, both in DW and DCE imaging (I 2  = 70.8 % and 70.6 %). Pooled sensitivity of DW and DCE was 0.86 and specificity did not significantly differ (p = 0.16) between the two sequences (DW = 0.86 and DCE = 0.82). No difference was found between 3-T and 1.5-T MR. There was no evidence of publication bias.

Conclusions

MR diagnostic accuracy in presurgical detection of deep myometrial infiltration in endometrial cancer is high. DCE and DW imaging do not differ in sensitivity and specificity.

Key Points

Myometrial invasion is the most important morphological prognostic feature of endometrial cancer
MR diagnostic accuracy in presurgical detection of deep myometrial infiltration is high
MR examination including T2 and DCE imaging is considered the reference standard
DW imaging has been increasingly employed with heterogeneous results
This meta-analysis shows that DCE and DW do not differ in diagnostic accuracy
Appendix
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Literature
1.
go back to reference Ferlay J, Shin H-R, Bray F, Forman D, Mathers C, Parkin DM (2010) Estimates of worldwide burden of cancer in 2008: GLOBOCAN 2008. Int J Cancer 127:2893–2917PubMedCrossRef Ferlay J, Shin H-R, Bray F, Forman D, Mathers C, Parkin DM (2010) Estimates of worldwide burden of cancer in 2008: GLOBOCAN 2008. Int J Cancer 127:2893–2917PubMedCrossRef
3.
go back to reference Ferlay J, Steliarova-Foucher E, Lortet-Tieulent J et al (2013) Cancer incidence and mortality patterns in Europe: estimates for 40 countries in 2012. Eur J Cancer 49:1374–1403PubMedCrossRef Ferlay J, Steliarova-Foucher E, Lortet-Tieulent J et al (2013) Cancer incidence and mortality patterns in Europe: estimates for 40 countries in 2012. Eur J Cancer 49:1374–1403PubMedCrossRef
4.
go back to reference Amant F, Mirza MR, Creutzberg CL (2012) Cancer of the corpus uteri. Int J Gynaecol Obstet 119:S110–S117PubMedCrossRef Amant F, Mirza MR, Creutzberg CL (2012) Cancer of the corpus uteri. Int J Gynaecol Obstet 119:S110–S117PubMedCrossRef
5.
go back to reference Ludwig H (1995) Prognostic factors in endometrial cancer. Int J Gynecol Obstet 49:S1–S7CrossRef Ludwig H (1995) Prognostic factors in endometrial cancer. Int J Gynecol Obstet 49:S1–S7CrossRef
6.
go back to reference Larson DM, Connor GP, Broste SK, Krawisz BR, Johnson KK (1996) Prognostic significance of gross myometrial invasion with endometrial cancer. Obstet Gynecol 88:394–398PubMedCrossRef Larson DM, Connor GP, Broste SK, Krawisz BR, Johnson KK (1996) Prognostic significance of gross myometrial invasion with endometrial cancer. Obstet Gynecol 88:394–398PubMedCrossRef
7.
go back to reference Creasman WT, Morrow CP, Bundy BN, Homesley HD, Graham JE, Heller PB (1987) Surgical pathologic spread patterns of endometrial cancer. A Gynecologic Oncology Group Study. Cancer 60:2035–2041PubMedCrossRef Creasman WT, Morrow CP, Bundy BN, Homesley HD, Graham JE, Heller PB (1987) Surgical pathologic spread patterns of endometrial cancer. A Gynecologic Oncology Group Study. Cancer 60:2035–2041PubMedCrossRef
8.
go back to reference Kinkel K, Kaji Y, Yu KK, Segal MR, Lu Y, Powell CB et al (1999) Radiologic staging in patients with endometrial cancer: a meta-analysis. Radiology 212:711–718PubMedCrossRef Kinkel K, Kaji Y, Yu KK, Segal MR, Lu Y, Powell CB et al (1999) Radiologic staging in patients with endometrial cancer: a meta-analysis. Radiology 212:711–718PubMedCrossRef
9.
go back to reference Kinkel K, Forstner R, Danza FM et al (2009) Staging of endometrial cancer with MRI: guidelines of the European Society of Urogenital Imaging. Eur Radiol 19:1565–1574PubMedCrossRef Kinkel K, Forstner R, Danza FM et al (2009) Staging of endometrial cancer with MRI: guidelines of the European Society of Urogenital Imaging. Eur Radiol 19:1565–1574PubMedCrossRef
10.
go back to reference Hricak H, Stern JL, Fisher MR, Shapeero LG, Winkler ML, Lacey CG (1987) Endometrial carcinoma staging by MR imaging. Radiology 162:297–305PubMed Hricak H, Stern JL, Fisher MR, Shapeero LG, Winkler ML, Lacey CG (1987) Endometrial carcinoma staging by MR imaging. Radiology 162:297–305PubMed
11.
go back to reference Frei KA, Kinkel K, Bonél HM, Lu Y, Zaloudek C, Hricak H (2000) Prediction of deep myometrial invasion in patients with endometrial cancer: clinical utility of contrast-enhanced MR imaging–a meta-analysis and Bayesian analysis. Radiology 216:444–449PubMedCrossRef Frei KA, Kinkel K, Bonél HM, Lu Y, Zaloudek C, Hricak H (2000) Prediction of deep myometrial invasion in patients with endometrial cancer: clinical utility of contrast-enhanced MR imaging–a meta-analysis and Bayesian analysis. Radiology 216:444–449PubMedCrossRef
12.
go back to reference Lee JH, Dubinsky T, Andreotti RF et al (2011) ACR Appropriateness Criteria® pretreatment evaluation and follow-up of endometrial cancer of the uterus. Ultrasound Q 27:139–145PubMedCrossRef Lee JH, Dubinsky T, Andreotti RF et al (2011) ACR Appropriateness Criteria® pretreatment evaluation and follow-up of endometrial cancer of the uterus. Ultrasound Q 27:139–145PubMedCrossRef
13.
go back to reference Hricak H, Hamm B, Semelka RC et al (1991) Carcinoma of the uterus: use of gadopentetate dimeglumine in MR imaging. Radiology 181:95–106PubMed Hricak H, Hamm B, Semelka RC et al (1991) Carcinoma of the uterus: use of gadopentetate dimeglumine in MR imaging. Radiology 181:95–106PubMed
14.
go back to reference Haldorsen IS, Husby JA, Werner HMJ et al (2012) Standard 1.5-T MRI of endometrial carcinomas: modest agreement between radiologists. Eur Radiol 22:1601–1611PubMedCrossRef Haldorsen IS, Husby JA, Werner HMJ et al (2012) Standard 1.5-T MRI of endometrial carcinomas: modest agreement between radiologists. Eur Radiol 22:1601–1611PubMedCrossRef
15.
go back to reference Sala E, Rockall AG, Freeman SJ, Mitchell DG, Reinhold C (2013) The added role of MR imaging in treatment stratification of patients with gynecologic malignancies: what the radiologist needs to know. Radiology 266:717–740PubMedCrossRef Sala E, Rockall AG, Freeman SJ, Mitchell DG, Reinhold C (2013) The added role of MR imaging in treatment stratification of patients with gynecologic malignancies: what the radiologist needs to know. Radiology 266:717–740PubMedCrossRef
16.
go back to reference Wakefield JC, Downey K, Kyriazi S, deSouza NM (2013) New MR techniques in gynecologic cancer. AJR Am J Roentgenol 200:249–260PubMedCrossRef Wakefield JC, Downey K, Kyriazi S, deSouza NM (2013) New MR techniques in gynecologic cancer. AJR Am J Roentgenol 200:249–260PubMedCrossRef
17.
go back to reference Padhani AR, Miles KA (2010) Multiparametric imaging of tumor response to therapy. Radiology 256:348–364PubMedCrossRef Padhani AR, Miles KA (2010) Multiparametric imaging of tumor response to therapy. Radiology 256:348–364PubMedCrossRef
18.
go back to reference Patterson DM, Padhani AR, Collins DJ (2008) Technology insight: water diffusion MRI - a potential new biomarker of response to cancer therapy. Nat Clin Pract Oncol 5:220–233PubMedCrossRef Patterson DM, Padhani AR, Collins DJ (2008) Technology insight: water diffusion MRI - a potential new biomarker of response to cancer therapy. Nat Clin Pract Oncol 5:220–233PubMedCrossRef
19.
20.
go back to reference Song F, Parekh S, Hooper L et al (2010) Dissemination and publication of research findings: an updated review of related biases. Heal Technol Assess Winch Engl 14:1–193 Song F, Parekh S, Hooper L et al (2010) Dissemination and publication of research findings: an updated review of related biases. Heal Technol Assess Winch Engl 14:1–193
21.
go back to reference Parekh-Bhurke S, Kwok CS, Pang C, Hooper L, Loke YK, Ryder JJ et al (2011) Uptake of methods to deal with publication bias in systematic reviews has increased over time, but there is still much scope for improvement. J Clin Epidemiol 64:349–357PubMedCrossRef Parekh-Bhurke S, Kwok CS, Pang C, Hooper L, Loke YK, Ryder JJ et al (2011) Uptake of methods to deal with publication bias in systematic reviews has increased over time, but there is still much scope for improvement. J Clin Epidemiol 64:349–357PubMedCrossRef
22.
go back to reference Haynes RB, Kastner M, Wilczynski NL, Team H (2005) Developing optimal search strategies for detecting clinically sound and relevant causation studies in EMBASE. BMC Med Inf Decis Mak 5:8–14CrossRef Haynes RB, Kastner M, Wilczynski NL, Team H (2005) Developing optimal search strategies for detecting clinically sound and relevant causation studies in EMBASE. BMC Med Inf Decis Mak 5:8–14CrossRef
23.
go back to reference Leeflang MMG, Scholten RJPM, Rutjes AWS, Reitsma JB, Bossuyt PMM (2006) Use of methodological search filters to identify diagnostic accuracy studies can lead to the omission of relevant studies. J Clin Epidemiol 59:234–240PubMedCrossRef Leeflang MMG, Scholten RJPM, Rutjes AWS, Reitsma JB, Bossuyt PMM (2006) Use of methodological search filters to identify diagnostic accuracy studies can lead to the omission of relevant studies. J Clin Epidemiol 59:234–240PubMedCrossRef
25.
go back to reference Devillé WL, Buntinx F, Bouter LM, Montori VM, de Vet HCW, van der Windt DAWM et al (2002) Conducting systematic reviews of diagnostic studies: didactic guidelines. BMC Med Res Methodol 2:9–21PubMedCentralPubMedCrossRef Devillé WL, Buntinx F, Bouter LM, Montori VM, de Vet HCW, van der Windt DAWM et al (2002) Conducting systematic reviews of diagnostic studies: didactic guidelines. BMC Med Res Methodol 2:9–21PubMedCentralPubMedCrossRef
26.
go back to reference Whiting PF, Rutjes AWS, Westwood ME, Mallett S, Deeks JJ, Reitsma JB et al (2011) QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. Ann Intern Med 155:529–536PubMedCrossRef Whiting PF, Rutjes AWS, Westwood ME, Mallett S, Deeks JJ, Reitsma JB et al (2011) QUADAS-2: a revised tool for the quality assessment of diagnostic accuracy studies. Ann Intern Med 155:529–536PubMedCrossRef
27.
go back to reference Creasman W (2009) Revised FIGO staging for carcinoma of the endometrium. Int J Gynaecol Obstet 105:109PubMedCrossRef Creasman W (2009) Revised FIGO staging for carcinoma of the endometrium. Int J Gynaecol Obstet 105:109PubMedCrossRef
28.
go back to reference Dinnes J, Deeks J, Kirby J, Roderick P (2005) A methodological review of how heterogeneity has been examined in systematic reviews of diagnostic test accuracy. Heal Technol Assess 9:1–113 Dinnes J, Deeks J, Kirby J, Roderick P (2005) A methodological review of how heterogeneity has been examined in systematic reviews of diagnostic test accuracy. Heal Technol Assess 9:1–113
30.
go back to reference Chu H, Guo H, Zhou Y (2010) Bivariate random effects meta-analysis of diagnostic studies using generalized linear mixed models. Med Decis Mak 30:499–508CrossRef Chu H, Guo H, Zhou Y (2010) Bivariate random effects meta-analysis of diagnostic studies using generalized linear mixed models. Med Decis Mak 30:499–508CrossRef
31.
go back to reference Deeks JJ, Macaskill P, Irwig L (2005) The performance of tests of publication bias and other sample size effects in systematic reviews of diagnostic test accuracy was assessed. J Clin Epidemiol 58:882–893PubMedCrossRef Deeks JJ, Macaskill P, Irwig L (2005) The performance of tests of publication bias and other sample size effects in systematic reviews of diagnostic test accuracy was assessed. J Clin Epidemiol 58:882–893PubMedCrossRef
32.
go back to reference Sterne JA, Gavaghan D, Egger M (2000) Publication and related bias in meta-analysis: power of statistical tests and prevalence in the literature. J Clin Epidemiol 53:1119–1129PubMedCrossRef Sterne JA, Gavaghan D, Egger M (2000) Publication and related bias in meta-analysis: power of statistical tests and prevalence in the literature. J Clin Epidemiol 53:1119–1129PubMedCrossRef
33.
go back to reference Bharwani N, Miquel ME, Sahdev A et al (2011) Diffusion-weighted imaging in the assessment of tumour grade in endometrial cancer. Br J Radiol 84:997–1004PubMedCentralPubMedCrossRef Bharwani N, Miquel ME, Sahdev A et al (2011) Diffusion-weighted imaging in the assessment of tumour grade in endometrial cancer. Br J Radiol 84:997–1004PubMedCentralPubMedCrossRef
34.
go back to reference Masroor I, Zeeshan M, Afzal S, Ahmad N, Shafqat G (2010) Diffusion weighted MR imaging [DWI] and ADC values in endometrial carcinoma. J Coll Physicians Surg Pak 20:709–713PubMed Masroor I, Zeeshan M, Afzal S, Ahmad N, Shafqat G (2010) Diffusion weighted MR imaging [DWI] and ADC values in endometrial carcinoma. J Coll Physicians Surg Pak 20:709–713PubMed
35.
go back to reference Inada Y, Matsuki M, Nakai G et al (2009) Body diffusion-weighted MR imaging of uterine endometrial cancer: Is it helpful in the detection of cancer in nonenhanced MR imaging? Eur J Radiol 70:122–127PubMedCrossRef Inada Y, Matsuki M, Nakai G et al (2009) Body diffusion-weighted MR imaging of uterine endometrial cancer: Is it helpful in the detection of cancer in nonenhanced MR imaging? Eur J Radiol 70:122–127PubMedCrossRef
36.
go back to reference Kisu I, Banno K, Lin LY et al (2013) Preoperative and intraoperative assessment of myometrial invasion in endometrial cancer: comparison of magnetic resonance imaging and frozen section. Acta Obstet Gynecol Scand 92:525–535PubMedCrossRef Kisu I, Banno K, Lin LY et al (2013) Preoperative and intraoperative assessment of myometrial invasion in endometrial cancer: comparison of magnetic resonance imaging and frozen section. Acta Obstet Gynecol Scand 92:525–535PubMedCrossRef
37.
go back to reference Zhang P, Tang Y, Li W, Hui N (2011) Value of magnetic resonance imaging in preoperative staging of endometrial carcinoma of early stage. Shanghai Jiaotong Daxue Xuebao 31:477–480 Zhang P, Tang Y, Li W, Hui N (2011) Value of magnetic resonance imaging in preoperative staging of endometrial carcinoma of early stage. Shanghai Jiaotong Daxue Xuebao 31:477–480
38.
go back to reference An Q, Yang J, Zhu Y (2012) Diffusion weighted imaging and contrast-enhanced magnetic resonance imaging in the evaluation of early stage endometrial cancer. Acta Acad Med Sin 34:486–491 An Q, Yang J, Zhu Y (2012) Diffusion weighted imaging and contrast-enhanced magnetic resonance imaging in the evaluation of early stage endometrial cancer. Acta Acad Med Sin 34:486–491
39.
go back to reference Tamai K, Koyama T, Saga T et al (2007) Diffusion-weighted MR imaging of uterine endometrial cancer. J Magn Reson Imaging 26:682–687PubMedCrossRef Tamai K, Koyama T, Saga T et al (2007) Diffusion-weighted MR imaging of uterine endometrial cancer. J Magn Reson Imaging 26:682–687PubMedCrossRef
40.
go back to reference Shen S-H, Chiou Y-Y, Wang JH et al (2008) Diffusion-weighted single-shot echo-planar imaging with parallel technique in assessment of endometrial cancer. AJR Am J Roentgenol 190:481–488PubMedCrossRef Shen S-H, Chiou Y-Y, Wang JH et al (2008) Diffusion-weighted single-shot echo-planar imaging with parallel technique in assessment of endometrial cancer. AJR Am J Roentgenol 190:481–488PubMedCrossRef
41.
go back to reference Takeuchi M, Matsuzaki K, Nishitani H (2009) Diffusion-weighted magnetic resonance imaging of endometrial cancer: differentiation from benign endometrial lesions and preoperative assessment of myometrial invasion. Acta Radiol Stockh Swed 50:947–953 Takeuchi M, Matsuzaki K, Nishitani H (2009) Diffusion-weighted magnetic resonance imaging of endometrial cancer: differentiation from benign endometrial lesions and preoperative assessment of myometrial invasion. Acta Radiol Stockh Swed 50:947–953
42.
go back to reference Lin G, Ng KK, Chang CJ et al (2009) Myometrial invasion in endometrial cancer: diagnostic accuracy of diffusion-weighted 3.0-T MR imaging–initial experience. Radiology 250:784–792PubMedCrossRef Lin G, Ng KK, Chang CJ et al (2009) Myometrial invasion in endometrial cancer: diagnostic accuracy of diffusion-weighted 3.0-T MR imaging–initial experience. Radiology 250:784–792PubMedCrossRef
43.
go back to reference Rechichi G, Galimberti S, Signorelli M, Perego P, Valsecchi MG, Sironi S (2010) Myometrial invasion in endometrial cancer: diagnostic performance of diffusion-weighted MR imaging at 1.5-T. Eur Radiol 20:754–762PubMedCrossRef Rechichi G, Galimberti S, Signorelli M, Perego P, Valsecchi MG, Sironi S (2010) Myometrial invasion in endometrial cancer: diagnostic performance of diffusion-weighted MR imaging at 1.5-T. Eur Radiol 20:754–762PubMedCrossRef
44.
go back to reference Beddy P, Moyle P, Kataoka M et al (2012) Evaluation of depth of myometrial invasion and overall staging in endometrial cancer: comparison of diffusion-weighted and dynamic contrast-enhanced MR imaging. Radiology 262:530–537PubMedCrossRef Beddy P, Moyle P, Kataoka M et al (2012) Evaluation of depth of myometrial invasion and overall staging in endometrial cancer: comparison of diffusion-weighted and dynamic contrast-enhanced MR imaging. Radiology 262:530–537PubMedCrossRef
45.
go back to reference Ren C, Xue H, Li S et al (2012) Clinical application of magnetic resonance imaging in preoperative evaluation of endometrial cancer. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 34:455–460PubMed Ren C, Xue H, Li S et al (2012) Clinical application of magnetic resonance imaging in preoperative evaluation of endometrial cancer. Zhongguo Yi Xue Ke Xue Yuan Xue Bao 34:455–460PubMed
46.
go back to reference Dogan D, Inan N, Sarisoy HT et al (2013) Preoperative evaluation of myometrial invasion in endometrial carcinoma: diagnostic performance of 3 T MRI. Abdom Imaging 38:388–396PubMedCrossRef Dogan D, Inan N, Sarisoy HT et al (2013) Preoperative evaluation of myometrial invasion in endometrial carcinoma: diagnostic performance of 3 T MRI. Abdom Imaging 38:388–396PubMedCrossRef
47.
go back to reference Seo JM, Kim CK, Choi D, Kwan Park B (2013) Endometrial cancer: utility of diffusion-weighted magnetic resonance imaging with background body signal suppression at 3 T. J Magn Reson Imaging 37:1151–1159PubMedCrossRef Seo JM, Kim CK, Choi D, Kwan Park B (2013) Endometrial cancer: utility of diffusion-weighted magnetic resonance imaging with background body signal suppression at 3 T. J Magn Reson Imaging 37:1151–1159PubMedCrossRef
48.
go back to reference Hori M, Kim T, Onishi H et al (2013) Endometrial cancer: preoperative staging using three-dimensional T2-weighted turbo spin-echo and diffusion-weighted MR imaging at 3.0 T: a prospective comparative study. Eur Radiol 23:2296–2305PubMedCrossRef Hori M, Kim T, Onishi H et al (2013) Endometrial cancer: preoperative staging using three-dimensional T2-weighted turbo spin-echo and diffusion-weighted MR imaging at 3.0 T: a prospective comparative study. Eur Radiol 23:2296–2305PubMedCrossRef
49.
go back to reference Kido A, Fujimoto K, Okada T, Togashi K (2013) Advanced MRI in malignant neoplasms of the uterus. J Magn Reson Imaging 37:249–264PubMedCrossRef Kido A, Fujimoto K, Okada T, Togashi K (2013) Advanced MRI in malignant neoplasms of the uterus. J Magn Reson Imaging 37:249–264PubMedCrossRef
50.
go back to reference Beddy P, O’Neill AC, Yamamoto AK, Addley HC, Reinhold C, Sala E (2012) FIGO staging system for endometrial cancer: added benefits of MR imaging. Radiographics 32:241–254PubMedCrossRef Beddy P, O’Neill AC, Yamamoto AK, Addley HC, Reinhold C, Sala E (2012) FIGO staging system for endometrial cancer: added benefits of MR imaging. Radiographics 32:241–254PubMedCrossRef
51.
go back to reference Whittaker CS, Coady A, Culver L, Rustin G, Padwick M, Padhani AR (2009) Diffusion-weighted MR imaging of female pelvic tumors: a pictorial review. Radiographics 29:759–774PubMedCrossRef Whittaker CS, Coady A, Culver L, Rustin G, Padwick M, Padhani AR (2009) Diffusion-weighted MR imaging of female pelvic tumors: a pictorial review. Radiographics 29:759–774PubMedCrossRef
52.
go back to reference Creasman WT, Odicino F, Maisonneuve P et al (2006) Carcinoma of the corpus uteri. FIGO 26th annual report on the results of treatment in gynecological cancer. Int J Gynaecol Obstet 95:S105–S143PubMedCrossRef Creasman WT, Odicino F, Maisonneuve P et al (2006) Carcinoma of the corpus uteri. FIGO 26th annual report on the results of treatment in gynecological cancer. Int J Gynaecol Obstet 95:S105–S143PubMedCrossRef
53.
go back to reference Merkle EM, Dale BM (2006) Abdominal MRI at 3.0 T: the basics revisited. AJR Am J Roentgenol 186:1524–1532PubMedCrossRef Merkle EM, Dale BM (2006) Abdominal MRI at 3.0 T: the basics revisited. AJR Am J Roentgenol 186:1524–1532PubMedCrossRef
54.
go back to reference Takahara T, Imai Y, Yamashita T, Yasuda S, Nasu S, Van Cauteren M (2004) Diffusion weighted whole body imaging with background body signal suppression (DWIBS): technical improvement using free breathing, STIR and high resolution 3D display. Radiat Med 22:275–282PubMed Takahara T, Imai Y, Yamashita T, Yasuda S, Nasu S, Van Cauteren M (2004) Diffusion weighted whole body imaging with background body signal suppression (DWIBS): technical improvement using free breathing, STIR and high resolution 3D display. Radiat Med 22:275–282PubMed
55.
go back to reference Kilickesmez O, Bayramoglu S, Inci E, Cimilli T, Kayhan A (2009) Quantitative diffusion-weighted magnetic resonance imaging of normal and diseased uterine zones. Acta Radiol Stockh Swed 50:340–347 Kilickesmez O, Bayramoglu S, Inci E, Cimilli T, Kayhan A (2009) Quantitative diffusion-weighted magnetic resonance imaging of normal and diseased uterine zones. Acta Radiol Stockh Swed 50:340–347
57.
go back to reference Rechichi G, Galimberti S, Oriani M et al (2013) ADC maps in the prediction of pelvic lymph nodal metastatic regions in endometrial cancer. Eur Radiol 23:65–74PubMedCrossRef Rechichi G, Galimberti S, Oriani M et al (2013) ADC maps in the prediction of pelvic lymph nodal metastatic regions in endometrial cancer. Eur Radiol 23:65–74PubMedCrossRef
Metadata
Title
MR diffusion imaging for preoperative staging of myometrial invasion in patients with endometrial cancer: a systematic review and meta-analysis
Authors
Anita Andreano
Gilda Rechichi
Paola Rebora
Sandro Sironi
Maria Grazia Valsecchi
Stefania Galimberti
Publication date
01-06-2014
Publisher
Springer Berlin Heidelberg
Published in
European Radiology / Issue 6/2014
Print ISSN: 0938-7994
Electronic ISSN: 1432-1084
DOI
https://doi.org/10.1007/s00330-014-3139-4

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