| Presentation | 2012-09-07 Development of High-Fidelity Fetal Models based on MRI during the Second and Third Trimesters Tomoaki NAGAOKA, Tetsu NIWA, Sonia DAHDOU, Joe WIART, Soichi WATANABE, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | Recently, there has been increasing concern regarding the safety of exposure to RF-EMFs in pregnant females and their fetuses. Therefore, we developed the high-quality computational models of human fetuses (20, 23, 26, 29, 32 and 33 weeks of gestation) in the second and third trimesters of pregnancy. In this study, the sequence of fetal MRI is decided after considering the imaging resolution, scan time, and tissue contrast. We acquired fetal images by the 3D-ture-FISP sequence. The fetal models consist of approximately 20 different tissue types. These tissues were segmented by semiautomatic segmentation techniques and manual editing from acquired fetal images with fine resolution. The works were performed under the supervision of a pediatric radiologist. The number of tissues of these models is much more than that of existing fetal models. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Computational Human Model / Fetus / Electromagnetic Dosimetry / SAR / MRI |
| Paper # | EMCJ2012-52 |
| Date of Issue |
| Conference Information | |
| Committee | EMCJ |
|---|---|
| Conference Date | 2012/8/31(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Electromagnetic Compatibility (EMCJ) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Development of High-Fidelity Fetal Models based on MRI during the Second and Third Trimesters |
| Sub Title (in English) | |
| Keyword(1) | Computational Human Model |
| Keyword(2) | Fetus |
| Keyword(3) | Electromagnetic Dosimetry |
| Keyword(4) | SAR |
| Keyword(5) | MRI |
| 1st Author's Name | Tomoaki NAGAOKA |
| 1st Author's Affiliation | Electromagnetic Compatibility Laboratory National Institute of Information and Communications Technology() |
| 2nd Author's Name | Tetsu NIWA |
| 2nd Author's Affiliation | Department of Radiology Tokai University School of Medicine |
| 3rd Author's Name | Sonia DAHDOU |
| 3rd Author's Affiliation | Telecom ParisTech |
| 4th Author's Name | Joe WIART |
| 4th Author's Affiliation | Orange Labs |
| 5th Author's Name | Soichi WATANABE |
| 5th Author's Affiliation | Electromagnetic Compatibility Laboratory National Institute of Information and Communications Technology |
| Date | 2012-09-07 |
| Paper # | EMCJ2012-52 |
| Volume (vol) | vol.112 |
| Number (no) | 201 |
| Page | pp.pp.- |
| #Pages | 4 |
| Date of Issue | |