| Presentation | 2021-11-05 [Short Paper] Prediction of therapeutic response in Sjogren's syndrome using ultrasound images of parotid glands Kohei Fujiwara, Takeda Keita, Yukinori Takagi, Miho Sasaki, Sato Eida, Ikuo Katayama, Misa Sumi, Tomoya Sakai, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | The purpose of this study was to predict the response to treatment of SS from ultrasound (US) images of salivary glands in patients with Sj?gren's syndrome (SS), a chronic inflammation of the salivary glands, and to assist physicians in their diagnosis. Based on the visual characteristics of the US images of the salivary glands of SS patients, physicians have an educated guess as to the extent to which the patient's saliva volume will recover after treatment. Therefore, we propose a method to create a convolutional neural network (CNN) that predicts the increase in saliva secretion after treatment based on the US images of salivary glands taken at the time of initial examination, and to calculate the amount of saliva secretion after treatment by adding it to the amount of saliva secretion at the time of initial examination. In addition, SS is considered to have a significant decrease in saliva volume if the saliva volume is less than 2.0g/2min. In this paper, we report that the proposed method was effective in predicting the increase in saliva secretion after treatment by CNN, and that the proposed method also showed significant results when the saliva secretion after treatment was classified into two classes: whether it was less than 2.0g or not. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Sjogren's syndrome / ultrasonography / convolutional neural network / transfer learning / regression analysis |
| Paper # | MICT2021-30,MI2021-28 |
| Date of Issue | 2021-10-29 (MICT, MI) |
| Conference Information | |
| Committee | MI / MICT |
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| Conference Date | 2021/11/5(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | Online |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Medical imaging technology, healthcare and medical information communication technology |
| Chair | Hidekata Hontani(Nagoya Inst. of Tech.) / Eisuke Hanada(Saga Univ.) |
| Vice Chair | Hideaki Haneishi(Chiba Univ.) / Takayuki Kitasaka(Aichi Inst. of Tech.) / Hirokazu Tanaka(Hiroshima City Univ.) / Daisuke Anzai(Nagoya Inst. of Tech.) |
| Secretary | Hideaki Haneishi(Yamaguchi Univ.) / Takayuki Kitasaka(Univ. of Hyogo) / Hirokazu Tanaka(Yokohama National Univ.) / Daisuke Anzai(KISTEC) |
| Assistant | Hotaka Takizawa(Tsukuba Univ.) / Yoshito Otake(NAIST) / Takahiro Ito(Hiroshima City Univ) / Kento Takabayashi(Okayama Pref. Univ.) / Takuya Nishikawa(National Cerebral and Cardiovascular Center Hospital) |
| Paper Information | |
| Registration To | Technical Committee on Medical Imaging / Technical Committee on Healthcare and Medical Information Communication Technology |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Short Paper] Prediction of therapeutic response in Sjogren's syndrome using ultrasound images of parotid glands |
| Sub Title (in English) | |
| Keyword(1) | Sjogren's syndrome |
| Keyword(2) | ultrasonography |
| Keyword(3) | convolutional neural network |
| Keyword(4) | transfer learning |
| Keyword(5) | regression analysis |
| 1st Author's Name | Kohei Fujiwara |
| 1st Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 2nd Author's Name | Takeda Keita |
| 2nd Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 3rd Author's Name | Yukinori Takagi |
| 3rd Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 4th Author's Name | Miho Sasaki |
| 4th Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 5th Author's Name | Sato Eida |
| 5th Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 6th Author's Name | Ikuo Katayama |
| 6th Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 7th Author's Name | Misa Sumi |
| 7th Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| 8th Author's Name | Tomoya Sakai |
| 8th Author's Affiliation | Nagasaki University(Nagasaki Univ.) |
| Date | 2021-11-05 |
| Paper # | MICT2021-30,MI2021-28 |
| Volume (vol) | vol.121 |
| Number (no) | MICT-230,MI-231 |
| Page | pp.pp.15-16(MICT), pp.15-16(MI), |
| #Pages | 2 |
| Date of Issue | 2021-10-29 (MICT, MI) |