A Low-Cost Highly Configurable Phantom for Simulation of Imaging-Guided Endocavitary Procedures
A Low-Cost Highly Configurable Phantom for Simulation of Imaging-Guided Endocavitary Procedures
Li, Qian; Yang, Long; Duan, Yu; Xiang, Feixiang; McCarthy, Colin J.; Thabet, Ashraf; Cai, Wenli; Grajo, Joseph R.; Baikpour, Masoud; McConnell, Roland; White, Phillip J.; Samir, Anthony E.
2020-04-01 00:00:00
Abstract
We developed a method to create customizable phantoms suitable for endocavitary imaging and interventional research, based on the fabrication of an acrylic phantom mold, and development of a phantom matrix composed of gelatin, agar, graphite particles, and propanol. Our phantom was mechanically stable, easily fabricated, and highly adjustable, and its ultrasound (US) and magnetic resonance imaging (MRI) scans showed the qualification for the procedure guidance compared with the human prostate image using the same US system. To test the feasibility of the phantom for the research, the seeds placement guided by MRI/US fusion was performed, and the overall test error (distance from the seed center to the virtual lesion center in olives) was 2.59 ± 0.59 mm. We have created a simple, low-cost, configurable, gelatin-based phantom and tested its feasibility for simulating endorectal interventional US procedures. The design of the phantom mold and matrix is likely to be useful to the broader medical training community, and the preliminary data from the experiment of MRI/US-guided seeds placement showed its potential to test the clinical hypothesis in US research.
http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.pngUltrasound quarterlyWolters Kluwer Healthhttp://www.deepdyve.com/lp/wolters-kluwer-health/a-low-cost-highly-configurable-phantom-for-simulation-of-imaging-pPapHm5xtV
A Low-Cost Highly Configurable Phantom for Simulation of Imaging-Guided Endocavitary Procedures
Abstract
We developed a method to create customizable phantoms suitable for endocavitary imaging and interventional research, based on the fabrication of an acrylic phantom mold, and development of a phantom matrix composed of gelatin, agar, graphite particles, and propanol. Our phantom was mechanically stable, easily fabricated, and highly adjustable, and its ultrasound (US) and magnetic resonance imaging (MRI) scans showed the qualification for the procedure guidance compared with the human prostate image using the same US system. To test the feasibility of the phantom for the research, the seeds placement guided by MRI/US fusion was performed, and the overall test error (distance from the seed center to the virtual lesion center in olives) was 2.59 ± 0.59 mm. We have created a simple, low-cost, configurable, gelatin-based phantom and tested its feasibility for simulating endorectal interventional US procedures. The design of the phantom mold and matrix is likely to be useful to the broader medical training community, and the preliminary data from the experiment of MRI/US-guided seeds placement showed its potential to test the clinical hypothesis in US research.
Journal
Ultrasound quarterly
– Wolters Kluwer Health
Published: Apr 1, 2020
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References
Prospects in radionuclide imaging of prostate cancer
Lütje, S; Boerman, OC; van Rij, CM
Status of transrectal ultrasound imaging of the prostate
Aigner, F; Mitterberger, M; Rehder, P
Recent advances in image-guided targeted prostate biopsy
Brown, AM; Elbuluk, O; Mertan, F
Comparison of 3 different postimplant dosimetry methods following permanent 125I prostate seed brachytherapy
Marcu, LG; Gowda, R
A review of the benefits and pitfalls of phantoms in ultrasound-guided regional anesthesia
Hocking, G; Hebard, S; Mitchell, CH
A new ultrasound tissue-equivalent material
Burlew, MM; Madsen, EL; Zagzebski, JA
Characterization and evaluation of tissue-mimicking gelatin phantoms for use with MRgFUS
Farrer, AI; Odéen, H; de Bever, J
Acoustic radiation force impulse imaging of kidneys—a phantom study
Cygan, S; Januszewicz, M
Properties of gels from mixed agar and fish gelatin
Somboon, N; Karrila, TT; Kaewmanee, T
A pilot study of comprehensive ultrasound education at the Wayne State University School of Medicine: a pioneer year review
Rao, S; van Holsbeeck, L; Musial, JL
Addition of Metamucil to gelatin for a realistic breast biopsy phantom
Morehouse, H; Thaker, HP; Persaud, C
Gelatine-alginate complex gel: a new acoustically tissue-equivalent material
Bush, NL; Hill, CR
Phantom materials for elastography
Hall, TJBM; Insana, MF
Ultrasound contrast-detail analysis: a preliminary study in human observer performance
Hall, TJ; Insana, MF; Soller, NM
Tissue mimicking materials for ultrasound phantoms
Madsen, EL; Zagzebski, JA; Banjavie, RA
Oil-in-gelatin dispersions for use as ultrasonically tissue-mimicking materials
Madsen, EL; Zagzebski, JA; Frank, GR
Effect of chemical cross-linking on gelatin membrane solubility with a non-toxic and non-volatile agent: terephthalaldehyde
Biscarat, J; Galea, B; Sanchez, J
Tissue-mimicking agar/gelatin materials for use in heterogeneous elastography phantoms
Madsen, EL; Hobson, MA; Shi, H
Characterizing an agar/gelatin phantom for image guided dosing and feedback control of high-intensity focused ultrasound
Dunmire, B; Kucewicz, JC; Mitchell, SB
Evaluation of the particulate concentration in a gelatin-based phantom for sonographically guided lesion biopsy
Gerstenmaier, JF; McCarthy, CJ; Brophy, DP
Ultrasound properties of human prostate tissue during heating
Worthington, AE; Trachtenberg, J; Sherar, MD
Ultrasonic tissue characterization of prostate biopsy tissues by ultrasound speed microscope
Tanoue, H; Hagiwara, Y; Kobayashi, K
A cost-effective, gelatin-based phantom model for learning ultrasound-guided fine-needle aspiration procedures of the head and neck
Richardson, C; Bernard, S; Dinh, VA
An ex vivo phantom validation study of an MRI-transrectal ultrasound fusion device for targeted prostate biopsy
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