In vivo MR elastography of the prostate gland using a transurethral actuator

Magnetic Resonance in Medicine

Volumn 62, Issue 3, 2009, Pages 665-671

  Chopra, Rajiv ^a,b   Arani, Arvin ^a,b   Huang, Yuexi ^a   Musquera, Mireía ^a   Wachsmuth, Jeff ^a   Bronskill, Michael ^a,b   Plewes, Donald ^a,b  

^a SUNNYBROOK RESEARCH INSTITUTE   (Canada)

^b UNIVERSITY OF TORONTO   (Canada)

Author keywords

Feasibility; MR elastography; MRI; Prostate imaging; Transurethral

Indexed keywords

ACTUATORS; MAGNETIC RESONANCE IMAGING; MEDICAL IMAGING; PHANTOMS; PIEZOELECTRIC CERAMICS; SHEAR FLOW; UROLOGY; WAVE PROPAGATION;

ACTUATOR DESIGN; CONVENTIONAL APPROACH; FEASIBILITY; GELATIN PHANTOMS; MR ELASTOGRAPHY; PIEZO-CERAMIC ACTUATORS; PROSTATE GLANDS; TRANSURETHRAL;

SHEAR WAVES;

ANIMAL EXPERIMENT; ARTICLE; CLINICAL EVALUATION; CONTROLLED STUDY; DOG; ELASTOGRAPHY; FREQUENCY ANALYSIS; IN VIVO STUDY; MALE; NONHUMAN; NUCLEAR MAGNETIC RESONANCE IMAGING; PHANTOM; PROSTATE;

EID: 69449098682     PISSN: 07403194     EISSN: 15222594     Source Type: Journal    
DOI: 10.1002/mrm.22038     Document Type: Article

References (29)

1. Cooperberg MR, Broering JM, Kantoff PW, Carroll PR. Contemporary trends in low risk prostate cancer: risk assessment and treatment. J Urol 2007;178(Pt 2):S14-S19. (Pubitemid 47224952)
2. Neutel CI, Gao RN, Blood PA, Gaudette LA. The changing age distribution of prostate cancer in Canada. Can J Public Health 2007;98:60-64.
3. Prando A, Kurhanewicz J, Borges AP, Oliveira EM,Jr, Figueiredo E. Prostatic biopsy directed with endorectal MR spectroscopic imaging findings in patients with elevated prostate specific antigen levels and prior negative biopsy findings: early experience. Radiology 2005;236:903-910. (Pubitemid 41170854)
4. Alonzi R, Padhani AR, Allen C. Dynamic contrast enhanced MRI in prostate cancer. Eur J Radiol 2007;63:335-350. (Pubitemid 47321040)
5. Costouros NG, Coakley FV, Westphalen AC, Qayyum A, Yeh BM, Joe BN, Kurhanewicz J. Diagnosis of prostate cancer in patients with an elevated prostate-specific antigen level: role of endorectal MRI and MR spectroscopic imaging. AJR Am J Roentgenol 2007;188:812-816. (Pubitemid 46303209)
6. 2-weighted and diffusion-weighted MRI for localization of prostate cancer. AJR Am J Roentgenol 2007;189:323-328.
7. Muthupillai R, Ehman RL. Magnetic resonance elastography. Nat Med 1996;2:601-603.
8. Kruse SA, Rose GH, Glaser KJ, Manduca A, Felmlee JP, Jack CR Jr, Ehman RL. Magnetic resonance elastography of the brain. Neuroimage 2008;39:231-237.
9. 3He. Magn Reson Med 2008;59:14-18.
10. Ringleb SI, Bensamoun SF, Chen Q, Manduca A, An KN, Ehman RL. Applications of magnetic resonance elastography to healthy and pathologic skeletal muscle. J Magn Reson Imaging 2007;25:301-309. (Pubitemid 46204580)
11. Rouviere O, Yin M, Dresner MA, Rossman PJ, Burgart LJ, Fidler JL, Ehman RL. MR elastography of the liver: preliminary results. Radiology 2006;240:440-448.
12. Jalkanen V, Andersson BM, Bergh A, Ljungberg B, Lindahl OA. Resonance sensor measurements of stiffness variations in prostate tissue in vitro - a weighted tissue proportion model. Physiol Meas 2006;27:1373-1386. (Pubitemid 46064272)
13. Phipps S, Yang TH, Habib FK, Reuben RL, McNeill SA. Measurement of tissue mechanical characteristics to distinguish between benign and malignant prostatic disease. Urology 2005;66:447-450. (Pubitemid 41138122)
14. Krouskop TA, Wheeler TM, Kallel F, Garra BS, Hall T. Elastic moduli of breast and prostate tissues under compression. Ultrason Imaging 1998;20:260-274. (Pubitemid 29168827)
15. Dresner MA, Cheville JC, Myers RP, Ehman RL. MR elastography of prostate cancer. In: Proceedings of the 11th Annual Meeting of ISMRM, Toronto, Ontario, Canada, 2003 (Abstract 578).
16. Dresner MA, Ehman RL. Data acquisition improvements in MR elastography of the prostate. In: Proceedings of the 10th Annual Meeting of ISMRM, Honolulu, HI, USA, 2002 (Abstract 460).
17. Dresner MA, Rossman PJ, Kruse SA, Ehman RL. MR elastography of the prostate. In: Proceedings of the 7th Annual Meeting of ISMRM, Philadelphia, PA, USA, 1999 (Abstract 560).
18. Sinkus R, Nisius T, Lorenzen J, Kemper J, Dargatz M. In-vivo prostate MR-elastography. In: Proceedings of the 11th Annual Meeting of ISMRM, Toronto, Ontario, Canada, 2003 (Abstract 586).
19. Chan QC, Li G, Ehman RL, Grimm RC, Li R, Yang ES. Needle shear wave driver for magnetic resonance elastography. Magn Reson Med 2006;55:1175-1179.
20. Chopra R, Baker N, Choy V, Boyes A, Tang K, Bradwell D, Bronskill MJ. MRI-compatible transurethral ultrasound system for the treatment of localized prostate cancer using rotational control. Med Phys 2008;35:1346-1357.
21. Ringleb SI, Chen Q, Lake DS, Manduca A, Ehman RL, An KN. Quantitative shear wave magnetic resonance elastography: comparison to a dynamic shear material test. Magn Reson Med 2005;53:1197-1201.
22. Boyes A, Tang K, Yaffe M, Sugar L, Chopra R, Bronskill M. Prostate tissue analysis immediately following magnetic resonance imaging guided transurethral ultrasound thermal therapy. J Urol 2007;178(Pt 1):1080-1085. (Pubitemid 47211054)
23. Manduca A, Lake DS, Kruse SA, Ehman RL. Spatio-temporal directional filtering for improved inversion of MR elastography images. Med Image Anal 2003;7:465-473. (Pubitemid 37322311)
24. Kemper J, Sinkus R, Lorenzen J, Nolte-Ernsting C, Stork A, Adam G. MR elastography of the prostate: initial in-vivo application. Rofo 2004;176:1094-1099. (Pubitemid 39118849)
25. Futterer JJ. MR imaging in local staging of prostate cancer. Eur J Radiol 2007;63:328-334. (Pubitemid 47321041)
26. Tanimoto A, Nakashima J, Kohno H, Shinmoto H, Kuribayashi S. Prostate cancer screening: the clinical value of diffusion-weighted imaging and dynamic MR imaging in combination with T2-weighted imaging. J Magn Reson Imaging 2007;25:146-152. (Pubitemid 46095209)
27. Zheng Y, Chan QC, Yang ES. Magnetic resonance elastography with twin drivers for high homogeneity and sensitivity. Conf Proc IEEE Eng Med Biol Soc 2006;1:1916-1919. (Pubitemid 46520266)
28. Chopra R, Tang K, Bronskill MJ. Spatial and temporal accuracy of MR thermometry during MRI-guided prostate thermal therapy. In: Proceedings of the Joint Annual Meeting of the ISMRM-ESMRMB, Berlin, Germany, 2007 (Abstract 3371).
29. Ehman EC, Rossman PJ, Kruse SA, Sahakian AV, Glaser KJ. Vibration safety limits for magnetic resonance elastography. Phys Med Biol 2008;53:925-935. (Pubitemid 351238114)