Kyoto University · 의학
마사코 가타오카 교수의 연구실은 주로 의료 영상 기술의 정밀도 향상과 임상 적용을 목표로 하며, 특히 MRI를 활용한 소견 해석 및 영상 기법 개선에 초점을 맞추고 있습니다. 유방 조영술에서의 뼈조직 밀도 분석, 신장의 동적 톰그래피 영상 기법, 자궁경부 및 골반 부위의 고해상도 영상 촬영 기술 개발 등 여성 건강 관련 질환의 조기 진단을 위한 영상 기반 연구를 진행하고 있습니다. 또한 종양 영상 진단에서의 효율성 향상을 위한 스캔 시간 단축 기술도 함께 연구하고 있습니다.
표시된 성과는 수집된 데이터 기준으로 산출되며, 일부 차이가 있을 수 있습니다.
BAC found on mammograms was associated with prevalent CHD after adjustment for age, but with low sensitivity. BAC may provide additional information toward identifying cardiovascular disease risk among otherwise healthy women.
DTI of kidneys with respiratory triggering is feasible with excellent cortex-medulla differentiation.
Our results suggest that MRI of the female pelvis at 3T may potentially provide excellent images of the uterine cervix on high-resolution T2WI. New techniques to reduce inhomogeneity are thus called for.
3 Technical Efficacy: Stage 1 J. Magn. Reson. Imaging 2018;47:97-104.
MR imaging features of the uterus on cycle days 1-3 correlated with pain degree. Cine-mode-display MR imaging is a potential tool for evaluating dysmenorrhea.
In preoperative evaluations of head and neck tumors, the postcontrast VIBE sequence is capable of decreasing acquisition time without degrading image quality or tumor conspicuity; thus, it is an acceptable alternative to postcontrast spin-echo T1-weighted imaging.
Ultrafast dynamic contrast-enhanced (UF-DCE) MRI is a new approach to capture kinetic information in the very early post-contrast period with high temporal resolution while keeping reasonable spatial resolution. The detailed timing and shape of the upslope in the time-intensity curve are analyzed. New kinetic parameters obtained from UF-DCE MRI are useful in differentiating malignant from benign lesions and in evaluating prognostic markers of the breast cancers. Clinically, UF-DCE MRI contribute
The fully automated software can be used to quantify uterine peristalsis comparable to visual evaluation.
Dielectric pads consisting of either US gel or water are effective in improving image homogeneity of the pelvis on 3T MRI.
