Development of navigation method for breast cancer operation using distortion correction and image fusion
| Project/Area Number |
22791173
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Radiation science
|
|---|
| Research Institution | Chiba University |
|---|
Principal Investigator |
KAZAMA Toshiki 千葉大学, 大学院・医学研究院, 助教 (70375781)
|
|---|
| Project Period (FY) |
2010 – 2012
|
| Project Status |
Completed (Fiscal Year 2012)
|
| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2012: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2011: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
|
|---|
| Keywords | 癌 / 放射線 / 乳がん / MRI / CT / 手術 / 診断 / 乳癌 |
|---|
| Research Abstract |
Navigation techniques for breast cancer operation using contrast-enhanced CT was developed. Sixty cases underwent clinical application. Positive margin rate was lower than that using MRI navigation. Image fusion with ultrasound in the operation room was also performed in order to improve accuracy of the technique.
For omission of potentially toxic contrast media, the usefulness of diffusion-weighted image in breast cancer was examined. High diagnostic performance, increased diagnostic performance with the omission of low b value, and a good predictor of prognosis after neo-adjuvant chemotherapy of diffusion-weighted images were demonstrated.
|
Report
(4 results)
Research Products
(38 results)
-
-
-
-
-
[Journal Article] Diffusion-weighted MRI as an adjunct to mammography in women under 50 years of age: An initial study2012
Author(s)
Kazama T, Kuroki Y, Kikuchi M, Sato Y, Nagashima T, Miyazawa Y, Sakakibara M, Kaneoya K, Makimoto Y, Hashimoto H, Motoori K, Takano H
-
Journal Title
J Magn Reson Imaging
Volume: 36(1)
Pages: 139-44
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
