論文

• Stage III-IV thymic squamous cell carcinoma in complete pathological remission achieved with thymic cancer resection after immunotherapy combined with chemotherapeutic conversion therapy: a report of two cases from real-world data.
  Dong Li; Fabrizio Minervini; Georgina Planas; Katsuhiro Okuda; Naoki Ozeki; Yingbo Zou
  Gland surgery, 2024年01月
  13(1), 117-127, 10.21037/gs-23-488
• Prognostic impact of highly solid component in early-stage solid lung adenocarcinoma.
  Taketo Kato; Shingo Iwano; Yuki Hanamatsu; Masato Nakaguro; Ryo Emoto; Shoji Okado; Keiyu Sato; Osamu Noritake; Keita Nakanishi; Yuka Kadomatsu; Harushi Ueno; Naoki Ozeki; Shota Nakamura; Koichi Fukumoto; Tamotsu Takeuchi; Kennosuke Karube; Shigeyuki Matsui; Toyofumi Fengshi Chen-Yoshikawa
  Quantitative imaging in medicine and surgery, 2023年09月
  13(9), 5641-5652, 10.21037/qims-23-36
• Setting a quality indicator for actual surgery time relative to scheduled surgery time in the context of increasing robotic-assisted thoracic surgery cases.
  Naoki Ozeki; Harushi Ueno; Jun Saeki; Yuka Kadomatsu; Taketo Kato; Shota Nakamura; Koichi Fukumoto; Takayuki Fukui; Toyofumi Fengshi Chen-Yoshikawa
  General thoracic and cardiovascular surgery, 2023年07月
  71(7), 396-402, 10.1007/s11748-022-01903-6
• Video-assisted thoracoscopic surgery for pleuroperitoneal communication.
  Hideki Tsubouchi; Shota Nakamura; Takayuki Fukui; Yuka Kadomatsu; Harushi Ueno; Naoki Ozeki; Koichi Fukumoto; Masashi Mizuno; Toyofumi F Chen-Yoshikawa
  Asian journal of endoscopic surgery, 2023年04月
  16(2), 262-265, 10.1111/ases.13127
• Enteral liquid ventilation oxygenates a hypoxic pig model.
  Tasuku Fujii; Yosuke Yoneyama; Akiko Kinebuchi; Naoki Ozeki; Sho Maeda; Norikazu Saiki; Toyofumi Fengshi Chen-Yoshikawa; Hiroshi Date; Kimitoshi Nishiwaki; Takanori Takebe
  iScience, 2023年03月
  26(3), 106142-106142, 10.1016/j.isci.2023.106142
• Impact of Pleural Thickness on Occurrence of Postoperative Complications in Patients with Malignant Pleural Mesothelioma.
  Toshinari Ito; Shota Nakamura; Yuka Kadomatsu; Harushi Ueno; Taketo Kato; Naoki Ozeki; Koichi Fukumoto; Toyofumi Fengshi Chen-Yoshikawa
  Annals of surgical oncology, 2023年03月
  30(3), 1574-1583, 10.1245/s10434-022-12790-9
• Real-world evidence of safety and influence for lung cancer surgery under COVID-19 pandemic in Japan.
  Taketo Kato; Ryotaro Katsuya; Shoji Okado; Keiyu Sato; Osamu Noritake; Keita Nakanishi; Misa Noguchi; Yuka Kadomatsu; Harushi Ueno; Naoki Ozeki; Shota Nakamura; Koichi Fukumoto; Toyofumi Fengshi Chen-Yoshikawa
  Journal of thoracic disease, 2023年02月
  15(2), 542-551, 10.21037/jtd-22-1289
• Neoadjuvant Therapy for Patients With Non-small Cell Lung Cancer Complicated With Chest Wall Invasion.
  Keiyu Sato; Shota Nakamura; Yuka Kadomatsu; Harushi Ueno; Taketo Kato; Naoki Ozeki; Koichi Fukumoto; Toyofumi Fengshi Chen-Yoshikawa
  Anticancer research, 2022年11月
  42(11), 5539-5546, 10.21873/anticanres.16059
• Prognostic Value of Uncertain Resection for Overall Survival in Non-small Cell Lung Cancer.
  Yuka Kadomatsu; Shota Nakamura; Harushi Ueno; Masaki Goto; Naoki Ozeki; Koichi Fukumoto; Takayuki Fukui; Yuka Suzuki; Toyofumi Fengshi Chen-Yoshikawa
  The Annals of thoracic surgery, 2022年10月
  114(4), 1262-1268, 10.1016/j.athoracsur.2021.07.087
• Chest three-dimensional-computed tomography imaging data analysis for the variation of exercise capacity after lung lobectomy.
  Naoki Ozeki; Shingo Iwano; Shota Nakamura; Koji Kawaguchi; Yota Mizuno; Takayuki Inoue; Motoki Nagaya; Toyofumi Fengshi Chen-Yoshikawa
  Clinical physiology and functional imaging, 2022年09月
  42(5), 362-371, 10.1111/cpf.12777
• Skeletal muscle and related protein expression as prognostic factors in thymic squamous cell carcinoma.
  Keita Nakanishi; Naoki Ozeki; Hisashi Tateyama; Yuka Kadomatsu; Harushi Ueno; Masaki Goto; Shota Nakamura; Koichi Fukumoto; Toyofumi Fengshi Chen-Yoshikawa
  Journal of thoracic disease, 2022年09月
  14(9), 3245-3254, 10.21037/jtd-22-385
• Relationship of smoking cessation period with the incidence of complications in lung cancer surgery.
  Yuka Kadomatsu; Tomoshi Sugiyama; Keiyu Sato; Keita Nakanishi; Harushi Ueno; Masaki Goto; Naoki Ozeki; Shota Nakamura; Koichi Fukumoto; Toyofumi Fengshi Chen-Yoshikawa
  European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2022年08月
  62(3), 10.1093/ejcts/ezac163
• Challenges in left sleeve pneumonectomy in the left lateral decubitus position.
  Shota Nakamura; Takayuki Fukui; Hideki Ito; Masaki Goto; Naoki Ozeki; Toyofumi Fengshi Chen-Yoshikawa
  Nagoya journal of medical science, 2022年08月
  84(3), 673-677, 10.18999/nagjms.84.3.673
• Postoperative empyema complicated with descending necrotizing fasciitis: a case report.
  Yuka Kadomatsu; Harushi Ueno; Masaki Goto; Naoki Ozeki; Shota Nakamura; Toyofumi Fengshi Chen-Yoshikawa
  Surgical case reports, 2022年07月
  8(1), 133-133, 10.1186/s40792-022-01492-9
• Risk Assessment for Loss-of-Exercise Capacity After Lung Cancer Surgery: Current Advances in Surgery and Systemic Treatment.
  Naoki Ozeki; Yuka Kadomatsu; Yota Mizuno; Takayuki Inoue; Motoki Nagaya; Masaki Goto; Shota Nakamura; Koichi Fukumoto; Toyofumi Fengshi Chen-Yoshikawa
  World journal of surgery, 2022年04月
  46(4), 933-941, 10.1007/s00268-021-06427-3
• Pleural Invasion Depth of Disseminated Nodules in Patients with Stage IVa or Recurrent Thymoma: Assessment, Curative Impact, and Surgical Outcomes.
  Shota Nakamura; Hisashi Tateyama; Keita Nakanishi; Tomoshi Sugiyama; Yuka Kadomatsu; Harushi Ueno; Masaki Goto; Naoki Ozeki; Takayuki Fukui; Kohei Yokoi; Toyofumi F Chen-Yoshikawa
  Annals of surgical oncology, 2022年03月
  29(3), 1829-1837, 10.1245/s10434-021-10888-0
• Removal of hematoma due to massive hemoptysis after transbronchial biopsy: a case report.
  Harushi Ueno; Hideki Tsubouchi; Keita Nakanishi; Tomoshi Sugiyama; Yuka Kadomatsu; Masaki Goto; Naoki Ozeki; Shota Nakamura; Takayuki Fukui; Toyofumi Fengshi Chen-Yoshikawa
  Surgical case reports, 2021年11月
  7(1), 237-237, 10.1186/s40792-021-01323-3
• Diagnostic utility of metabolic parameters on FDG PET/CT for lymph node metastasis in patients with cN2 non-small cell lung cancer.
  Keita Nakanishi; Shota Nakamura; Tomoshi Sugiyama; Yuka Kadomatsu; Harushi Ueno; Masaki Goto; Naoki Ozeki; Takayuki Fukui; Shingo Iwano; Toyofumi Fengshi Chen-Yoshikawa
  BMC cancer, 2021年09月
  21(1), 983-983, 10.1186/s12885-021-08688-6
• Differential impacts of postoperative complications on patients' survival in completely resected non-small-cell lung cancer.
  Yuka Kadomatsu; Hideki Tsubouchi; Keita Nakanishi; Tomoshi Sugiyama; Harushi Ueno; Masaki Goto; Naoki Ozeki; Shota Nakamura; Takayuki Fukui; Toyofumi Fengshi Chen-Yoshikawa
  General thoracic and cardiovascular surgery, 2021年09月
  69(9), 1283-1290, 10.1007/s11748-021-01619-z
• Commentary: Constant dripping wears a stone away.
  Naoki Ozeki; Toyofumi Fengshi Chen-Yoshikawa
  The Journal of thoracic and cardiovascular surgery, 2021年08月
  162(2), e159-e160, 10.1016/j.jtcvs.2020.04.136
• Preoperative paraspinous muscle sarcopenia and physical performance as prognostic indicators in non-small-cell lung cancer.
  Shinya Tanaka; Naoki Ozeki; Yota Mizuno; Hiroki Nakajima; Keiko Hattori; Takayuki Inoue; Motoki Nagaya; Takayuki Fukui; Shota Nakamura; Masaki Goto; Tomoshi Sugiyama; Yoshihiro Nishida; Toyofumi Fengshi Chen-Yoshikawa
  Journal of cachexia, sarcopenia and muscle, 2021年06月
  12(3), 646-656, 10.1002/jcsm.12691
• ＜Editors' Choice＞ Learning curve of robotic lobectomy for lung malignancies by certified thoracic surgeons.
  Takayuki Fukui; Koji Kawaguchi; Hideki Tsubouchi; Harushi Ueno; Tomoshi Sugiyama; Shunsuke Mori; Masaki Goto; Naoki Ozeki; Shuhei Hakiri; Shota Nakamura; Toyofumi Fengshi Chen-Yoshikawa
  Nagoya journal of medical science, 2021年05月
  83(2), 227-237, 10.18999/nagjms.83.2.227
• Left brachiocephalic vein aneurysm: a case report.
  Harushi Ueno; Mari Yazawa; Hideki Tsubouchi; Keita Nakanishi; Tomoshi Sugiyama; Yuka Kadomatsu; Masaki Goto; Naoki Ozeki; Shota Nakamura; Takayuki Fukui; Masato Mutsuga; Toyofumi Fengshi Chen Yoshikawa
  Surgical case reports, 2021年03月
  7(1), 66-66, 10.1186/s40792-021-01148-0
• Factors associated with changes in the 12-m stair-climbing time after lung lobectomy.
  Naoki Ozeki; Takayuki Fukui; Shingo Iwano; Shuhei Hakiri; Shota Nakamura; Koji Kawaguchi; Yota Mizuno; Takayuki Inoue; Motoki Nagaya; Toyofumi Fengshi Chen-Yoshikawa
  General thoracic and cardiovascular surgery, 2021年02月
  69(2), 282-289, 10.1007/s11748-020-01458-4
• Thymic lipofibroadenoma accompanied with largish calcifications.
  Shuhei Hakiri; Koji Kawaguchi; Hisashi Tateyama; Takayuki Fukui; Shota Nakamura; Naoki Ozeki; Shunsuke Mori; Toyofumi F Chen-Yoshikawa
  General thoracic and cardiovascular surgery, 2021年02月
  69(2), 394-397, 10.1007/s11748-020-01475-3
• Prognostic factors of stage I thymic epithelial tumors.
  Takayuki Fukui; Yuka Kadomatsu; Hideki Tsubouchi; Keita Nakanishi; Harushi Ueno; Tomoshi Sugiyama; Masaki Goto; Naoki Ozeki; Shota Nakamura; Toyofumi Fengshi Chen-Yoshikawa
  General thoracic and cardiovascular surgery, 2021年01月
  69(1), 59-66, 10.1007/s11748-020-01427-x
• Psoas muscle mass in patients undergoing lung cancer surgery: a prognostic difference between squamous cell carcinoma and adenocarcinoma.
  Naoki Ozeki; Koji Kawaguchi; Takayuki Fukui; Shota Nakamura; Shuhei Hakiri; Shunsuke Mori; Masaki Goto; Shingo Iwano; Kohei Yokoi; Toyofumi Fengshi Chen-Yoshikawa
  International journal of clinical oncology, 2020年05月
  25(5), 876-884, 10.1007/s10147-020-01624-x
• Current trends in thoracic surgery.
  Toyofumi F Chen-Yoshikawa; Takayuki Fukui; Shota Nakamura; Toshinari Ito; Yuka Kadomatsu; Hideki Tsubouchi; Harushi Ueno; Tomoshi Sugiyama; Masaki Goto; Shunsuke Mori; Naoki Ozeki; Shuhei Hakiri; Koji Kawaguchi
  Nagoya journal of medical science, 2020年05月
  82(2), 161-174, 10.18999/nagjms.82.2.161
• Clinical application of a surgical navigation system based on virtual thoracoscopy for lung cancer patients: real time visualization of area of lung cancer before induction therapy and optimal resection line for obtaining a safe surgical margin during surgery.
  Shota Nakamura; Yuichiro Hayashi; Koji Kawaguchi; Takayuki Fukui; Shuhei Hakiri; Naoki Ozeki; Shunsuke Mori; Masaki Goto; Kensaku Mori; Kohei Yokoi
  Journal of thoracic disease, 2020年03月
  12(3), 672-679, 10.21037/jtd.2019.12.108
• Hydrogen water alleviates obliterative airway disease in mice.
  Naoki Ozeki; Aika Yamawaki-Ogata; Yuji Narita; Shinji Mii; Kaori Ushida; Mikako Ito; Shin-Ichi Hirano; Ryosuke Kurokawa; Kinji Ohno; Akihiko Usui
  General thoracic and cardiovascular surgery, 2020年02月
  68(2), 158-163, 10.1007/s11748-019-01195-3
• Micro-computed tomography images of lung adenocarcinoma: detection of lepidic growth patterns.
  Shota Nakamura; Kensaku Mori; Shingo Iwano; Koji Kawaguchi; Takayuki Fukui; Shuhei Hakiri; Naoki Ozeki; Masahiro Oda; Kohei Yokoi
  Nagoya journal of medical science, 2020年02月
  82(1), 25-31, 10.18999/nagjms.82.1.25
• Primary peritoneal carcinoma with late-phase pulmonary metastases: a case report.
  Naoki Ozeki; Shuhei Hakiri; Hisashi Tateyama; Kohei Yokoi; Toyofumi Chen-Yoshikawa
  Surgical case reports, 2019年12月
  5(1), 194-194, 10.1186/s40792-019-0752-0
• Verification of T descriptor with consolidation size for sub-centimeter non-small cell lung cancer.
  Masaki Goto; Koji Kawaguchi; Takayuki Fukui; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Shunsuke Mori; Kumiko Hashimoto; Toshinari Ito; Kohei Yokoi
  Surgery today, 2019年11月
  49(11), 907-912, 10.1007/s00595-019-01821-w
• The tumor doubling time is a useful parameter for predicting the histological type of thymic epithelial tumors.
  Koichi Fukumoto; Takayuki Fukui; Koji Kawaguchi; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Shunsuke Mori; Masaki Goto; Kumiko Hashimoto; Hisashi Tateyama; Kohei Yokoi
  Surgery today, 2019年08月
  49(8), 656-660, 10.1007/s00595-019-01822-9
• Multimodality therapy for thymoma patients with pleural dissemination.
  Shota Nakamura; Koji Kawaguchi; Takayuki Fukui; Shuhei Hakiri; Naoki Ozeki; Shunsuke Mori; Masaki Goto; Kumiko Hashimoto; Toshinari Ito; Kohei Yokoi
  General thoracic and cardiovascular surgery, 2019年06月
  67(6), 524-529, 10.1007/s11748-018-01054-7
• Evaluation of intra-tumoral blood feeding to predict the effect of induction therapy in patients with locally advanced lung cancer.
  Koji Kawaguchi; Takayuki Fukui; Masaki Goto; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Taketo Kato; Shunsuke Mori; Kumiko Hashimoto; Shingo Iwano; Kohei Yokoi
  Nagoya journal of medical science, 2019年05月
  81(2), 291-301, 10.18999/nagjms.81.2.291
• Verification of the diagnostic strategy for anterior mediastinal tumors.
  Shuhei Hakiri; Koji Kawaguchi; Takayuki Fukui; Shota Nakamura; Naoki Ozeki; Shunsuke Mori; Masaki Goto; Kumiko Hashimoto; Toshinari Ito; Kohei Yokoi
  International journal of clinical oncology, 2019年04月
  24(4), 385-393, 10.1007/s10147-018-1362-8
• Clinicopathologic Features of Thymoma With the Expression of Programmed Death Ligand 1.
  Shuhei Hakiri; Takayuki Fukui; Shunsuke Mori; Koji Kawaguchi; Shota Nakamura; Naoki Ozeki; Taketo Kato; Masaki Goto; Yasushi Yatabe; Kohei Yokoi
  The Annals of thoracic surgery, 2019年02月
  107(2), 418-424, 10.1016/j.athoracsur.2018.08.037
• A survival analysis using physique-adjusted tumor size of non-small cell lung cancer.
  Naoki Ozeki; Takayuki Fukui; Koji Kawaguchi; Shota Nakamura; Shuhei Hakiri; Taketo Kato; Akihiro Hirakawa; Kohei Yokoi
  International journal of clinical oncology, 2018年04月
  23(2), 266-274, 10.1007/s10147-017-1219-6
• Preoperative six-minute walk distance is associated with pneumonia after lung resection.
  Keiko Hattori; Toshiaki Matsuda; Yui Takagi; Motoki Nagaya; Takayuki Inoue; Yoshihiro Nishida; Yoshinori Hasegawa; Koji Kawaguchi; Takayuki Fukui; Naoki Ozeki; Kohei Yokoi; Satoru Ito
  Interactive cardiovascular and thoracic surgery, 2018年02月
  26(2), 277-283, 10.1093/icvts/ivx310
• Pulmonary metastasis from urothelial carcinoma of the upper urinary tract 29 years after nephrectomy.
  Koji Kawaguchi; Toshiki Okasaka; Takayuki Fukui; Koichi Fukumoto; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Kohei Yokoi
  Surgical case reports, 2017年12月
  3(1), 20-20, 10.1186/s40792-017-0293-3
• The diffusing capacity of the lung for carbon monoxide is associated with the histopathological aggressiveness of lung adenocarcinoma.
  Naoki Ozeki; Koji Kawaguchi; Takayuki Fukui; Koichi Fukumoto; Shota Nakamura; Shuhei Hakiri; Taketo Kato; Akihiro Hirakawa; Toshiki Okasaka; Kohei Yokoi
  European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2017年11月
  52(5), 969-974, 10.1093/ejcts/ezx124
• Predictors for hilar/intrapulmonary lymph node metastasis in discrete type of clinical N1 non-small cell lung cancer.
  Takayuki Fukui; Katsuhiko Kato; Toshiki Okasaka; Koji Kawaguchi; Koichi Fukumoto; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Kohei Yokoi
  General thoracic and cardiovascular surgery, 2017年11月
  65(11), 640-645, 10.1007/s11748-017-0827-4
• Collaborative operation with cardiovascular surgeons in general thoracic surgery.
  Koichi Fukumoto; Koji Kawaguchi; Takayuki Fukui; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Taketo Kato; Hideki Oshima; Akihiko Usui; Kohei Yokoi
  General thoracic and cardiovascular surgery, 2017年10月
  65(10), 575-580, 10.1007/s11748-017-0800-2
• The Role of 18F-fluorodeoxyglucose Positron Emission Tomography-Computed Tomography for Predicting Pathologic Response After Induction Therapy for Thymic Epithelial Tumors.
  Koichi Fukumoto; Takayuki Fukui; Toshiki Okasaka; Koji Kawaguchi; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Tomoshi Sugiyama; Katsuhiko Kato; Kohei Yokoi
  World journal of surgery, 2017年07月
  41(7), 1828-1833, 10.1007/s00268-017-3938-2
• Marginal pulmonary function is associated with poor short- and long-term outcomes in lung cancer surgery.
  Naoki Ozeki; Koji Kawaguchi; Toshiki Okasaka; Takayuki Fukui; Koichi Fukumoto; Shota Nakamura; Shuhei Hakiri; Kohei Yokoi
  Nagoya journal of medical science, 2017年02月
  79(1), 37-42, 10.18999/nagjms.79.1.37
• Prognostic impact of tumour size in completely resected thymic epithelial tumours.
  Takayuki Fukui; Koichi Fukumoto; Toshiki Okasaka; Koji Kawaguchi; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Akihiro Hirakawa; Hisashi Tateyama; Kohei Yokoi
  European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2016年12月
  50(6), 1068-1074, 10.1093/ejcts/ezw178
• Conditional Survival After Surgical Intervention in Patients With Non-Small Cell Lung Cancer.
  Takayuki Fukui; Toshiki Okasaka; Koji Kawaguchi; Koichi Fukumoto; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Kohei Yokoi
  The Annals of thoracic surgery, 2016年05月
  101(5), 1877-82, 10.1016/j.athoracsur.2015.11.067
• Clinical evaluation of a new tumour-node-metastasis staging system for thymic malignancies proposed by the International Association for the Study of Lung Cancer Staging and Prognostic Factors Committee and the International Thymic Malignancy Interest Group.
  Takayuki Fukui; Koichi Fukumoto; Toshiki Okasaka; Koji Kawaguchi; Shota Nakamura; Shuhei Hakiri; Naoki Ozeki; Akihiro Hirakawa; Hisashi Tateyama; Kohei Yokoi
  European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2016年02月
  49(2), 574-9, 10.1093/ejcts/ezv389
• Which variables should be considered in patients with stage II and III non-small cell lung cancer after neoadjuvant therapy?
  Naoki Ozeki; Koji Kawaguchi; Takayuki Fukui; Koichi Fukumoto; Shota Nakamura; Toshiki Okasaka; Kohei Yokoi
  Nagoya journal of medical science, 2015年08月
  77(3), 475-80
• Therapeutic surgery without a definitive diagnosis can be an option in selected patients with suspected lung cancer.
  Naoki Ozeki; Shingo Iwano; Tetsuo Taniguchi; Koji Kawaguchi; Takayuki Fukui; Futoshi Ishiguro; Koichi Fukumoto; Shota Nakamura; Akihiro Hirakawa; Kohei Yokoi
  Interactive cardiovascular and thoracic surgery, 2014年11月
  19(5), 830-7, 10.1093/icvts/ivu233
• Significance of the serum carcinoembryonic antigen level during the follow-up of patients with completely resected non-small-cell lung cancer.
  Naoki Ozeki; Takayuki Fukui; Tetsuo Taniguchi; Noriyasu Usami; Koji Kawaguchi; Simon Ito; Yukinori Sakao; Tetsuya Mitsudomi; Akihiro Hirakawa; Kohei Yokoi
  European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2014年04月
  45(4), 687-92, 10.1093/ejcts/ezt424
• Primary pulmonary solitary fibrous tumour with brain metastases.
  Naoki Ozeki; Koji Kawaguchi; Tetsuo Taniguchi; Kohei Yokoi
  European journal of cardio-thoracic surgery : official journal of the European Association for Cardio-thoracic Surgery, 2014年02月
  45(2), 386-8, 10.1093/ejcts/ezt289