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Geo-Spatial Information Science 2023年第3期26卷 333-345页

作者： Jun Yamashita Toshikazu Seto Nobusuke Iwasaki yuichiro nishimura Faculty of Social and Cultural Studies Kyushu UniversityFukuokaJapan Faculty of Letters Komazawa UniversityTokyoJapan Sciences NAROInstitute for Agro-EnvironmentalTsukubaJapan Faculty of Letters Nara Women’s UniversityNaraJapan

Geographical studies of outdoor activities have increased in recent years with the rise in popularity of these activities worldwide,including in *** geographic information(VGI)is a key tool for organizing outdoor activities as it offers a means to determine the locational information and names of *** evaluate the quality of VGI,geospatial data generated by land survey agencies and other VGI are often utilized as reference ***,since these reference data may not be available,other methods are necessary to assure the quality of *** this study,we examined five trust indicators based on the inherent characteristics of VGI through an empirical case *** used mountain names extracted from OpenStreetMap in Japan as data because there were almost no other VGI in the *** a result,we isolated three trust indicators,namely versions,users,and tag corrections,to examine the thematic accuracy of VGI because these were the only statistically significant ***,we found that the prediction rate of thematic accuracy was very *** improve thematic accuracy,this study recommends using the most accurate versions,applying correctly given tags,and considering the motivations and characteristics of the VGI contributors.

关键词： Outdoor activities volunteered geographic information(VGI) OpenStreetMap(OSM) data quality assessment trust integrated usage

Outcomes of endoscopic endonasal dacryocysto-rhinostomy for intractable lacrimal dacryostenosis and associated factors

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International Journal of Ophthalmology(English edition) 2016年第10期9卷 1471-1475页

作者： Tohru Tanigawa Hirokazu Sasaki Hiroshi Nonoyama yuichiro Horibe Kunihiro nishimura Tetsuro Hoshino Tetsuya Ogawa Kenta Murotani Hiromi Ueda Masahiro Kaneda Department of Otolaryngology Aichi Medical University Department of Otolaryngology Tono Kosei Hospital Division of Biostatistics Clinical Research CenterAichi Medical University Department of Ophthalmology Tono Kosei Hospital

AIM：To examine the effects of patient age,canalicular obstruction,mode of anesthesia,and duration of nasolacrimal intubation on the outcomes of endoscopic endonasal dacryocystorhinostomy（DCR）. METHODS： Totally 56 eyes of 46 patients with prolonged epiphora underwent minimally invasive endoscopic endonasal DCR.A successful surgical outcome was defined as a significant improvement in symptoms,adequate water passage from the puncta to the nasal cavity,and patency of the DCR *** outcomes were assessed at least 6mo after ***＇s exact test was used to discuss the factors,and then the logistic regression analysis was made by SAS9.4 ***： The overall success rate was 75.0%,and complete resolution was observed in 27 *** success rate was higher for patients with ≥6mo intubation than for those with 〈6mo ***,there were no significant differences in outcomes between groups stratified by age（〈65 or ≥65y）,presence or absence of canalicular obstruction,mode of anesthesia（local or general）,and use or nonuse of a radiowave *** patient developed subcutaneous emphysema around the eye and nose and one developed subcutaneous hemorrhage after surgery. CONCLUSION： Endoscopic endonasal DCR can be considered safe and minimally invasive with reasonable success rates,particularly when the duration of nasolacrimal intubation is ≥6mo.

关键词： dacryocystorhinostomy endoscopy,, intubation epiphora

Hyperglycemia is a significant prognostic factor of hepatocellular carcinoma after curative therapy

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World Journal of Gastroenterology 2013年第2期19卷 249-257页

作者： Takanori Hosokawa Masayuki Kurosaki Kaoru Tsuchiya Shuya Matsuda Masaru Muraoka yuichiro Suzuki Nobuharu Tamaki Yutaka Yasui Toru Nakata Takashi nishimura Shoko Suzuki Ken Ueda Hiroyuki Nakanishi Jun Itakura Yuka Takahashi Namiki Izumi Division of Gastroenterology and Hepatology Musashino Red Cross HospitalTokyo 180-8610Japan

AIM:To evaluate whether metabolic factors are related to distant recurrence of hepatocellular carcinoma(HCC) and survival after curative ***:This retrospective study included 344 patients whose HCC was treated curatively by radiofrequency ablation(RFA) *** mean age was 67.6 years and the mean observation period was 4.04 *** etiological background of liver disease was hepatitis B virus infection in 30,hepatitis C virus infection in 278,excessive alcohol drinking in 9,and other in 27 *** Child-Pugh classification grade was A(n = 307) or B(n = 37).The number of HCC nodules was one in 260,two in 61,and three in 23 *** surveillance of HCC recurrence after curative therapy with RFA,patients were radiologically evaluated every 3 *** associated with distant recurrence of HCC or survival were ***:Inadequate maintenance of blood glucose in diabetic patients was associated with higher incidence of distant *** 1-,2-,and 3-year recurrence rates were significantly higher in diabetic patients with inadequate maintenance of blood glucose compared with the others:50.6% vs 26.8%,83.5% vs 54.4%,and 93.8% vs 73.0%,respectively(P = 0.0001).Inadequate maintenance of blood glucose was an independent predictor of distant recurrence [adjusted relative risk 1.97(95%CI,1.33-2.91),(P = 0.0007)] after adjustment for other risk factors,such as number of HCC nodules [2.03(95%CI,1.51-2.73),P < 0.0001] and initial level of serum alpha fetoprotein(AFP) [1.43(95%CI,1.04-1.97),P = 0.028].Obesity was not an independent predictor of *** incidence of distant recurrence did not differ between diabetic patients with adequate maintenance of blood glucose and non-diabetic *** 232 patients who had HCC recurrence,138 had a second *** 1-,2-,and 3-year rates of second recurrence were significantly higher in diabetic patients with inadequate maintenance of blood glucose than in the others:9.0% vs 5.9%,53.1

关键词： Hyperglycemia Hepatocellular carcinoma Recurrence Radio frequency ablation Survival

Desmoid Tumor Mimicking Port Site Recurrence after Laparoscopic Retroperitoneal Lymph Node Dissection for Metastatic Testicular Tumor: A Case Report

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Case Reports in Clinical Medicine 2015年第5期4卷 179-183页

作者： Yujiro Hayashi Yu Ishizuya Ken Takeda yuichiro Yamaguchi Masashi Nakayama Yasuyuki Arai Ken-Ichi Kakimoto Yasuhiko Tomita Kazuo nishimura Department of Urology Osaka Medical Center for Cancer and Cardiovascular Diseases Osaka Japan Department of Pathology Osaka Medical Center for Cancer and Cardiovascular Diseases Osaka Japan

Background: Desmoid tumor is a rare benign soft tissue tumor which commonly affects the trunk and extremities. Case presentation: We report a patient who presented with a tumor that slowly grew at the left lower abdominal port site 1 year after post-chemotherapy laparoscopic retroperitoneal lymph node dissection (RPLND) for metastatic testicular tumor. The enlarging mass mimicking port site recurrence after laparoscopic retroperitoneal lymph node dissection for metastatic testicular tumor was diagnosed as a desmoid tumor. Conclusion: To our knowledge, this is the first report of a desmoid tumor that developed after laparoscopic RPLND for a testicular tumor.

关键词： Testicular Tumor Retroperitoneal Lymph Node Dissection Desmoid Tumor CTNNB1

Malignant Triton Tumor in the Abdominal Wall: A Case Report

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Advances in Molecular Imaging 2013年第2期3卷 9-13页

作者： Yoshiyuki Kitamura Koichiro Abe Shingo Baba Takuro Isoda Yasuhiro Maruoka Yoshio Matsuo yuichiro Kubo Akio Sakamoto Hiroshi nishimura Masayuki Sasaki Hiroshi Honda Department of Anatomic Pathology Pathological Sciences Graduate School of Medical Sciences Kyushu University Fukuoka Japan Department of Clinical Radiology Kyushu University Hospital Fukuoka Japan Department of Clinical Radiology Saiseikai Futsukaichi Hospital Fukuoka Japan Department of Health Sciences Graduate School of Medical Sciences Kyushu University Fukuoka Japan Department of Orthopaedic Surgery Kyushu University Hospital Fukuoka Japan

Malignant triton tumor (MTT) is a rare variant of malignant peripheral nerve sheath tumor (MPNST) with rhabdomyosarcomatous differentiation. We report the case of a 54-year-old male without a history of neurofibromatosis type 1 (NF1) who had a growing abdominal wall tumor diagnosed as MTT. Computed tomography (CT), magnetic resonance imaging (MRI) and 2-[F-18]-fluoro-2-deoxy-D-glucose positron emission tomography/CT (FDG-PET/CT) were performed. The MRI and FDG-PET/CT indicated that the lateral component of the tumor was composed of many proliferative cells, corresponding to the histopathological finding of a cellular proliferation of spindle-shaped cells. In light of this case and previous reports, it is apparent that FDG-PET/CT is a helpful tool for distinguishing MTT from benign peripheral nerve sheath tumor.

关键词： Malignant Triton Tumor (MTT) Malignant Peripheral Nerve Sheath Tumor (MPNST) 2-[F-18]-Fluoro-2-Deoxy-D-Glucose Positron Emission Tomography/Computed Tomography (FDG-PET/CT)

DEVELOPMENT OF INTERNAL CRD FOR NEXT GENERATION BWR

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DEVELOPMENT OF INTERNAL CRD FOR NEXT GENERATION BWR