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| 1 | Spontaneous pneumomediastinum and Macklin effect:Overview and appearance on computed tomography显示文摘Spontaneous pneumomediastinum(SPM) is described as free air or gas located within the mediastinum that is not associated with any noticeable cause such as chest trauma.SPM has been associated with many conditions and triggers,including bronchial asthma,diabetic ketoacidosis,forceful straining during exercise,inhalation of drugs,as well as other activities associated with the Valsalva maneuver.The Macklin effect appears on thoracic computed tomography(CT) as linear collections of air contiguous to the bronchovascular sheaths.With the recent availability of multidetector-row CT,the Macklin effect has been seen in the clinical setting more frequently than expected.The aim of this review article is to describe the CT imaging spectrum of the Macklin effect in patients with SPM,focusing on the common appearance of the Macklin effect,pneumorrhachis,and persistent SPM with pneumatocele. | Sadayuki Murayama Shinji Gibo | 2014 | World Journal of Radiology2014，6，11： | 3 |
| 2 | Pathological response measured using virtual microscopic slides for gastric cancer patients who underwent neoadjuvant chemotherapy显示文摘BACKGROUND Although pathological response is a common endpoint used to assess the efficacy of neoadjuvant chemotherapy (NAC) for gastric cancer, the problem of a low rate of concordance from evaluations among pathologists remains unresolved. Moreover, there is no globally accepted consensus regarding the optimal evaluation. A previous study based on a clinical trial suggested that pathological response measured using digitally captured virtual microscopic slides predicted patients’ survival well. However, the pathological concordance rate of this approach and its usefulness in clinical practice were unknown. AIM To investigate the prognostic utility of pathological response measured using digital microscopic slides in clinical practice. METHODS We retrospectively evaluated pathological specimens of gastric cancer patients who underwent NAC followed by surgery and achieved R0 resection between March 2009 and May 2015. Residual tumor area and primary tumor beds were measured in one captured image slide, which contained the largest diameter of the resected specimens. We classified patients with < 10% residual tumor relative to the primary tumorous area as responders, and the rest as non-responders;we then compared overall survival (OS) and relapse-free survival (RFS) between these two groups. Next, we compared the prognostic utility of this method using conventional Japanese criteria. RESULTS Fifty-four patients were evaluated. The concordance rate between two evaluators was 96.2%. Median RFS of 25 responders and 29 non-responders was not reached (NR) vs 18.2 mo [hazard ratio (HR)= 0.35, P = 0.023], and median OS was NR vs 40.7 mo (HR = 0.3, P = 0.016), respectively. This prognostic value was statistically significant even after adjustment for age, eastern cooperative oncology group performance status, macroscopic type, reason for NAC, and T- and Nclassification (HR = 0.23, P = 0.018). This result was also observed even in subgroup analyses for different macroscopic types (Borrmann type 4/non-type 4) and histological types (differentiated/undifferentiated). Moreover, the adjusted HR for OS between responders and non-responders was lower in this method than that in the conventional histological evaluation of Japanese Classification of Gastric Carcinoma criteria (0.23 vs 0.39, respectively). CONCLUSION The measurement of pathological response using digitally captured virtual microscopic slides may be useful in clinical practice. | Sadayuki Kawai Tadakazu Shimoda Takashi Nakajima Masanori Terashima Katsuhiro Omae Nozomu Machida Hirofumi Yasui | 2019 | World Journal of Gastroenterology2019，25，35： | 2 |
| 3 | A High-Cholesterol Diet Exacerbates Liver Fibrosis in Mice via Accumulation of Free Cholesterol in Hepatic Stellate Cells显示文摘 | Toshiaki Teratani Kengo Tomita Takahiro Suzuki Tetsuya Oshikawa Hirokazu Yokoyama Katsuyoshi Shimamura Susumu Tominaga Sadayuki Hiroi Rie Irie Yoshikiyo Okada Chie Kurihara Hirotoshi Ebinuma Hidetsugu Saito Ryota Hokari Kazuo Sugiyama Takanori Kanai Soich | 2012 | Gastroenterology2012，，1： | 2 |
| 4 | Design of a Traveling Wave Tyjpe wave Type Ultrasonic Motor显示文摘 | Hiroshi Hirata Sadayuki Ueha | 1995 | IEEE TRANSACTIONS ON ULTRSONICS FERROELECTRICS AND FREQUENCY CONTROL1995，42，2： | 2 |
| 5 | Phase II Trial of Radiotherapy After Hyperbaric Oxygenation With Multiagent Chemotherapy (Procarbazine, Nimustine, and Vincristine) for High-Grade Gliomas: Long-Term Results显示文摘 | Kazuhiko Ogawa Shogo Ishiuchi Osamu Inoue Yoshihiko Yoshii Atsushi Saito Takashi Watanabe Shiro Iraha Takafumi Toita Yasumasa Kakinohana Takuro Ariga Goro Kasuya Sadayuki Murayama | 2012 | International Journal of Radiation Oncology Biology Physics2012，，2： | 2 |
| 6 | Do FDI Spillovers Vary among Home Economies? Evidence from Indonesian manufactureing显示文摘 | Sadayuki Takii | 2011 | Journal of Asian Economics2011，22，： | 1 |
| 7 | Noncantact suspending and transporting planar objects by using acoustic levitation显示文摘 | HASHIMOTO Yoshiki KOIKE Yoshikazu UEHA Sadayuki | 1997 | Trans IEE of Japan1997，117，11： | 1 |
| 8 | The physical properties of slightly acidic electrolyzed water prepared with hydrochloric acid as a raw material显示文摘 | Kiyoshi S Teiichi N Sadayuki K | 2005 | J Anfibact Antifung Agents2005，33，2： | 1 |
| 9 | Expressions of human telomerase mRNA component (hTERC) and telomerase reverse transcriptase (hTERT)mRNA in effusion cytology显示文摘 | Sadayuki H Kuniaki N | 2003 | Diagn Cytopathol2003，29，4： | 1 |
| 10 | Noncalcified Pulmonary Tuberculomas: CT Enhancement Patterns with Histological Correlation显示文摘 | Sadayuki Murayama Junji Murakami Shuichi Hashimoto Yoshikuni Torii Kouji Masuda | 1995 | Journal of Thoracic Imaging1995，，2： | 1 |
| 11 | Hybrid Transducer Type Ultrasonic Motor显示文摘 | Minoru Kurosawa Sadayuki Ueha | 1991 | IEEE Transactions on Ultra- sonics Ferro-- electrics and Frequency Control1991，38，2： | 1 |
| 12 | Design of a traveling wave type ultrasonic motor显示文摘 | HIROSHI Hirata SADAYUKI Ueha | 1995 | EEE Transactions on Ultrasonic Ferroelectrics and Frequency Control1995，42，2： | 1 |
| 13 | Ultrasonic transducers with functionally graded piezoelectric ceramics显示文摘 | Noboru Ichinose Naohiko Miyamoto Sadayuki Takahashi | 2004 | Journal of the European Ceramic Society2004，24，： | 1 |
| 14 | Pentosome — a new connective tissue component —is a subunit of amyloid P显示文摘 | Sadayuki Inoue | 1991 | Cell and Tissue Research1991，，3： | 1 |
| 15 | Heat resistant polyimide films with low dielectric constant by vapor deposition polymerization显示文摘 | Sadayuki Ukishima Masayuki Iijima Masatoshi Sato | 1997 | Thin Solid Films1997，，： | 1 |
| 16 | Relationship between portal venous flow and liver regeneration in patients after living donor right-lobe liver transplantation显示文摘 | Susumu Eguchi Katsuhiko Yanaga Nozomu Sugiyama Sadayuki Okudaira Junichiro Furui Takashi Kanematsu | 2003 | Liver Transplantation2003，，6： | 1 |
| 17 | Stabillty of PbZrO3-PbTiO3-Pb(Mn1/3Sb2/3)O3 piezoelectric ceramics under vibration-level change显示文摘 | Takahashi Sadayuki Sasaki Yasuhiro Hirose Seiji | 1995 | Jpn J Appl Phys1995，34，9： | 1 |
| 18 | A Piezoelectric Micromotor Using In-Plane Sheafing of PZT Elements 显示文摘 | James Friend Kentaro Nakamura Sadayuki Ueha | 2004 | IEEE Transactions on Mechatronies2004，9，3： | 1 |
| 19 | Modal vibration control of large ultrasonic tools with the use of wave-trapped horns显示文摘 | Sadayuki Ueha | 1990 | : 208-2141990，，： | 1 |
| 20 | The physical properties of slightly acidic electrolyzed water prepared with hydrochloric acid as a raw material 显示文摘 | Kiyoshi S Teiichi N Sadayuki K | 2005 | Journal of Antibacterial and Antifungal Agents ( Japan )2005，33，2： | 1 |
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