Faculty Information - Rumi Gotanda

Present specialized field

Journal

Presentation

Belonging society

（Last updated : 2023-02-27 14:41:20）

Rumi Gotanda
Department Kawasaki University of Medical Welfare ,

Position Assistant Professor

■ Present specialized field

Radiological sciences, Radiation influence

■ Journal

1.	2023/01/07	Development of a three-dimensional dose evaluation method for computed tomography
2.	2021/10/20	Three-Dimensional Dosimetry of Mammography Using a Block Cube Breast Phantom and Radiochromic Film
3.	2018/12	Ultraviolet ray irradiation duration for the pre-exposure of Gafchromic EBT2
4.	2018/03	Determining optimum wavelength of ultraviolet rays to pre-exposure of non-uniformity error correction in Gafchromic EBT2 films
5.	2017/06	Intensities of incident and transmitted ultraviolet-a rays through gafchromic films
6.	2016/12	Effective Energy Measurement Using Radiochromic Film: Application of a Mobile scanner
7.	2016/12	Simplified method for creating a density-absorbed dose calibration curve for the low dose range from Gafchromic EBT3 film
8.	2016/05	Correction of nonuniformity error of gafchromic EBT2 and EBT3
9.	2015/11	Comparing three UV wavelengths for pre-exposing Gafchromic EBT-2 and EBT-3 films
10.	2015/09	Ultraviolet exposure of Gafchromic XR-RV3 and XR-SP2 films
11.	2013/03	Evaluation of GAFCHROMIC EBT2 dosimetry for the low dose range using a flat-bed scanner with the reflection mode
12.	2011/06	Evaluation of effective energy using radiochromic film and a step-shaped aluminium filter
13.	2011/04	Improved detection of gastric cancer during screening by additional radiographs as judged necessary by the radiographer
14.	2009/11	High resolution T2 weighted liver MR imaging using functional residual capacity breath-hold with a 1.0-Tesla scanner.
15.	2009/10	Film-reading ability of radiographers in detecting gastric cancer during screening using X-ray examination
16.	2009/09	Functional residual capacity breath hold for subtraction image of dynamic liver MRI.
17.	2009/09	Half-Value Layer Measurement: Simple Process Method Using Radiochromic Film
18.	2009/03	Evaluation of effective energy for QA and QC: measurement of half-value layer using radiochromic film density
19.	2008/12	Dose distribution in pediatric CT head examination using a new phantom with radiochromic film
20.	2008/12	Visualization of Radiation Exposure for Computed Tomography
21.	2007/08	Computed tomography phantom for radiochromic film dosimetry
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■ Presentation

1.	2019/02/27	The verification of X-ray mammography dosimetry using radiochromic film （Poster notice，General）
2.	2018/06/03	Temporal Characterization of the Flat-Bed Scanner Influencing Dosimetry Using Radiochromic Film （Poster notice，General）
3.	2018/06/03	Evaluation of effective energy distribution of 320-multidetector CT using GAFCHROMIC EBT3 （Poster notice，General）
4.	2018/06/03	Effect of Weight Input in Magnetic Resonance Imaging System on Radio-Frequency-Induced Heating of Metallic Implants （Poster notice，General）
5.	2018/06/03	Basic Study of the Imaging Conditions on Tumor Volume Measurement Using 3D-MR Imaging of the Liver While Patient Holds Breath （Poster notice，General）
6.	2018/06/03	Accurately Evaluating Settling Responses of Ionization Chambers Used in Radiation Therapy Depend on the Accelerating Tube （Poster notice，General）
7.	2018/06/03	Influence of Image Resolution Property on Aliasing Error of Digital Wiener Spectrum （Poster notice，General）
8.	2018/06/03	Size and Shape of Spherical Objects on Full-Field Digital Mammography and Digital Breast Tomosynthesis Images （Poster notice，General）
9.	2018/02/28	Development of ultraviolet ray irradiation device for Gafchromic XR-SP2 films （Poster notice，General）
10.	2017/06/11	Response characteristics of radiochromic film at CT radiation quality （Poster notice，General）
11.	2017/06/11	Influence of scattered radiation on Gafchromic EBT3 （Poster notice，General）
12.	2017/06/11	UV Intensity of Pre-irradiation in Gafchromic XR-RV3 and XR-SP2 （Poster notice，General）
13.	2017/06/11	Ultraviolet Ray Strength for Pre-irradiation in Gafchromic EBT2 （Poster notice，General）
14.	2017/03/01	Effective energy evaluation of 320-multidetector CT using Radiochromic Film （Poster notice，General）
15.	2016/09/01	Energy response characteristics of radiochromic film at CT radiation quality （Poster notice，General）
16.	2016/09	Experimental determination of the epithermal neutron sensitivity of a new ionization chamber （Poster notice，General）
17.	2016/09/01	Optimum wavelength of ultraviolet rays in gafchromic EBT2 （Poster notice，General）
18.	2016/09	Evaluation of the dose distribution according to tube voltage in pediatric head ct examination （Poster notice，General）
19.	2016/09/01	Temporal characteristic of the scanner influencing dosimetry using radiochromic film （Poster notice，General）
20.	2016/09/01	Ultraviolet ray wavelength in Gafchromic XR-RV3 and XR-SP2 films （Poster notice，General）
21.	2016/09	Development of the automatic adjustment system for the appropriate radiopharmaceutical dose （Poster notice，General）
22.	2015/06	Study of the response of ionization chambers in photon beams for off-axis point dose （Poster notice，General）
23.	2015/06	Investigation of presampled MTF using a slit device with slightly wider aperture （Poster notice，General）
24.	2015/06	Energy response of the GAFCHROMIC EBT3 in diagnosis range （Poster notice，General）
25.	2015/06	Noise reduction of radiochromic film: median filter processing of subtraction image （Speech，General）
26.	2015/06	Reaction of three UV exposure to gafchromic EBT-2 and EBT-3 （Speech，General）
27.	2015/06	Evaluation of the eye lens dose according to patient setup errors in pediatric head CT examination （Speech，General）
28.	2014/09/07	Evaluation of scanner image properties of radiochromic film for measuring effective energy （Poster notice，General）
29.	2014/09/07	Evaluation of dose distribution according to patient setup errors in pediatric head CT examination: a phantom study （Poster notice，General）
30.	2011/10/29	Volume Assessment Accuracy in Real-time Three-dimensional Ultrasound: An Abdominal Phantom Study （Speech，General）
31.	2011/09/14	Dose Distribution in Pediatric CT Head Examination: Phantom Study （Poster notice，General）
32.	2011/09/14	Evaluation of Two Radiochromic Films for HVL Measurement （Poster notice，General）
33.	2011/09/14	Effects of bolus volume on geniohyoid muscle movement during swallowing : Ultrasonographic M-mode study in healthy adults （Poster notice，General）
34.	2011/09/14	Impact of additional mammography, as judged necessary by the radiographer, on breast cancer diagnosis （Poster notice，General）
35.	2010/11	Ultrasonographic Evaluation of Geniohyoid Muscle Movement during Swallowing （Poster notice，General）
36.	2010/06/07	Dose Distribution in Pediatric Abdominal CT Examination - Using elliptically-shaped sheet-roll phantom - （Poster notice，General）
37.	2010/03/04	Evaluated of Effective Energy Using Radiochromic Film and Step-Shaped Aluminum Filter （Poster notice，General）
38.	2009/09/07	Dose Distribution in Pediatric CT Abdominal Examination: Phantom Study （Speech，General）
39.	2009/09/07	Half-Value Layer Measurement for Effective Energy, Using Radiochromic Film and Step-Shaped Aluminum Filter （Speech，General）
40.	2009/09/07	The availability of diffusion-weighted imaging with the fluid-attenuated inversion recovery method (FLAIR-DWI) with a low-performance MR unit in chronic ischemia disease （Poster notice，General）
41.	2009/09/07	Reducing Non-uniformity Error of Radiochromic Film in The Diagnostic Range by Ultraviolet Exposure: Preliminary Study （Speech，General）
42.	2009/09/07	Do additional x-rays taken by a radiographer during x-ray screening for gastric cancer improve detection? （Speech，General）
43.	2009/03/07	Motionless T2 weighted magnetic resonance liver imaging using functional residual capacity breath-hold （Poster notice，General）
44.	2008/11/23	Dose Distribution in Pediatric CT Head Examination: Phantom Study （Poster notice，General）
45.	2008/11/23	Measurement of Half-Value Layer for QA and QC: Simple Method Using Radiochromic Film Density （Poster notice，General）
46.	2008/11/23	T2 weighted liver Magnetic Resonance imaging using functional residual capacity breath-hold with multi breath-hold （Poster notice，General）
47.	2008/11	Exposure Dose in Gastric Cancer Mass Screening using High Concentration Barium Sulfate Comparison with Moderate Concentration Barium Sulfate （Poster notice，General）
48.	2008/11	The usefulness of film reading to detect cancer by untrained radiographer in X-ray examination of the stomach （Poster notice，General）
49.	2008/03/07	Half-value layer measurement using a radiochromic film for QA and QC （Poster notice，General）
50.	2007/06/03	CT dose in pediatric head examination using a new phantom with radiochromic film （Speech，General）
51.	2006/08	Histogram evaluation of absorbed dose on CT exmination （Poster notice，General）
52.	2006/08	Data Acquisition Methods for Subtraction Image on Dynamic Liver MR （Poster notice，General）
53.	2006/08	Gafchromic Dosimetry Films for Evaluation of Exposure on CT and IVR by Directional Dependences （Poster notice，General）
54.	2006/08	Analysis of liver positions for dynamic liver MRI （Poster notice，General）
55.	2006/03	Subtraction image for dynamic liver MRI using free breath-hold at functional residual capacity:A clinical trial （Poster notice，General）
56.	2006/03	Reflective radiochromic dosimetry films for evaluation of exposure on CT and IVR by directional dependences （Poster notice，General）
57.	2006/03	Improvement of diaphragmatic reproducibility for dynamic liver MRI using free breath hold at functional residual capacity （Poster notice，General）
58.	2005/11	Skin exposure reduction using air gap in interventional radiology （Speech，General）
59.	2005/11	Dosimetry of small peripheral lung cancer with ground grass opacity in radiotherapy using a phantom model and radiochromic film （Speech，General）
60.	2005/11	Sheet roll phantom with radiochromic film of computed tomography （Speech，General）
61.	2005/11	Helical pitch and exposure dose of CT （Speech，General）
62.	2005/11	Study of Optimal Flip Angle on balanced sequence in MR （Speech，General）
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■ Belonging society

1.	1993/05～	The Japan Association of Radiological Technologists
2.	2008/04～	The Japanese Society of Radiological Technology
3.	2014/04～	Japanese Society of Radiation Safety Management
4.	2015/04～	The Japanese Society of Education for Radiological Technology