start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=6 article-no= start-page=365 end-page=369 dt-received= dt-revised= dt-accepted= dt-pub-year=2015 dt-pub=201512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Clinical Features of Intestinal Beh?et's Disease Associated with Myelodysplastic Syndrome and Trisomy 8 en-subtitle= kn-subtitle= en-abstract= kn-abstract=Several studies have identified a relationship between myelodysplastic syndrome and Beh?et?s disease (BD), especially intestinal BD, and trisomy 8 appears to play an important role in these disorders. Despite this, only few case reports or series have been reported in gastroenterology, meaning that endoscopic findings and characteristics of intestinal BD have not been clarified yet. In this report, we describe three cases of intestinal BD associated with myelodysplastic syndrome and trisomy 8, and discuss the clinical features and problems of these disorders from a gastroenterology perspective. en-copyright= kn-copyright= en-aut-name=KawanoSeiji en-aut-sei=Kawano en-aut-mei=Seiji kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=HiraokaSakiko en-aut-sei=Hiraoka en-aut-mei=Sakiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=OkadaHiroyuki en-aut-sei=Okada en-aut-mei=Hiroyuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=AkitaMitsuhiro en-aut-sei=Akita en-aut-mei=Mitsuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=IwamuroMasaya en-aut-sei=Iwamuro en-aut-mei=Masaya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=YamamotoKazuhide en-aut-sei=Yamamoto en-aut-mei=Kazuhide kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil= kn-affil=Department of Endoscopy, Okayama University Hospital affil-num=2 en-affil= kn-affil=Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=3 en-affil= kn-affil=Department of Endoscopy, Okayama University Hospital affil-num=4 en-affil= kn-affil=Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=5 en-affil= kn-affil=Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=6 en-affil= kn-affil=Department of Gastroenterology and Hepatology, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences en-keyword=Beh?et?s disease kn-keyword=Beh?et?s disease en-keyword=trisomy 8 kn-keyword=trisomy 8 en-keyword=myelodysplastic syndrome kn-keyword=myelodysplastic syndrome END start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=6 article-no= start-page=361 end-page=363 dt-received= dt-revised= dt-accepted= dt-pub-year=2015 dt-pub=201512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=A Case of Mediastinal Cystic Lymphangioma en-subtitle= kn-subtitle= en-abstract= kn-abstract=A 35-year-old Japanese man?s routine chest radiography revealed an abnormal opacity. Chest computed tomography and magnetic resonance imaging showed a 5.5cm in dia. cystic tumor located at the left anterior mediastinum. The tumor was suspected to be an asymptomatic thymic cyst, and we chose observation for the tumor. At the 3-year follow up, the cystic tumor had gradually enlarged to 7.5cm in dia. and we thus performed a surgical resection via left video-assisted thoracic surgery. An immunohistochemical analysis showed that the cystic tumor was not a thymic cyst but rather a mediastinal cystic lymphangioma. Mediastinal cystic lymphangiomas are very rare, and they are difficult to diagnose preoperatively. Complete surgical resection is proposed for the treatment of such tumors. en-copyright= kn-copyright= en-aut-name=SuehisaHiroshi en-aut-sei=Suehisa en-aut-mei=Hiroshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=UenoTsuyoshi en-aut-sei=Ueno en-aut-mei=Tsuyoshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=SawadaShigeki en-aut-sei=Sawada en-aut-mei=Shigeki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=YamashitaMotohiro en-aut-sei=Yamashita en-aut-mei=Motohiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=TeramotoNorihiro en-aut-sei=Teramoto en-aut-mei=Norihiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= affil-num=1 en-affil= kn-affil=Department of Thoracic Surgery, National Hospital Organization Shikoku Cancer Center affil-num=2 en-affil= kn-affil=Department of Thoracic Surgery, National Hospital Organization Shikoku Cancer Center affil-num=3 en-affil= kn-affil=Department of Thoracic Surgery, National Hospital Organization Shikoku Cancer Center affil-num=4 en-affil= kn-affil=Department of Thoracic Surgery, National Hospital Organization Shikoku Cancer Center affil-num=5 en-affil= kn-affil=Department of Pathology, National Hospital Organization Shikoku Cancer Center en-keyword=mediastinal tumor kn-keyword=mediastinal tumor en-keyword=mediastinal cystic lymphangioma kn-keyword=mediastinal cystic lymphangioma en-keyword=thymic cyst kn-keyword=thymic cyst END start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=6 article-no= start-page=355 end-page=359 dt-received= dt-revised= dt-accepted= dt-pub-year=2015 dt-pub=201512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Contrast-enhanced Computed Tomography Screening Is Effective for Detecting Venous Thromboembolism not Prevented by Prophylaxis after Total Knee Arthroplasty en-subtitle= kn-subtitle= en-abstract= kn-abstract=Venous thromboembolism (VTE) is a potential complication occurring after total knee arthroplasty (TKA). We investigated the incidence of VTE after TKA using contrast-enhanced computed tomography (CT), and assessed the efficacy of VTE prophylaxis (fondaparinux and enoxaparin). At our hospital, 189 patients (225 knees) underwent TKA between April 2007 and October 2011. The 225 knees were divided into a control group with no VTE prophylaxis (31 cases), a fondaparinux group (107 cases), and an enoxaparin group (87 cases). Contrast-enhanced CT screening for VTE was performed in all cases on day 5 or 6 after TKA. D-dimer levels were measured on day 5 after TKA, and were significantly lower in the fondaparinux (9.8}3.8) and enoxaparin groups (9.4}4.9) than in the control group (15.6}9.8) (pƒ0.001). However, no statistically significant difference in the incidence of VTE was observed among the groups (control, 61.3%;fondaparinux, 49.5%;enoxaparin, 50.6%). Prophylaxis was not effective for the prevention of VTE as detected by contrast-enhanced CT after TKA. CT should be performed after TKA, even when VTE prophylaxis is used. en-copyright= kn-copyright= en-aut-name=OkadaYukimasa en-aut-sei=Okada en-aut-mei=Yukimasa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=FurumatsuTakayuki en-aut-sei=Furumatsu en-aut-mei=Takayuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=MiyazawaShinichi en-aut-sei=Miyazawa en-aut-mei=Shinichi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=TanakaTakaaki en-aut-sei=Tanaka en-aut-mei=Takaaki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=FujiiMasataka en-aut-sei=Fujii en-aut-mei=Masataka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=OzakiToshifumi en-aut-sei=Ozaki en-aut-mei=Toshifumi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=AbeNobuhiro en-aut-sei=Abe en-aut-mei=Nobuhiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= affil-num=1 en-affil= kn-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=2 en-affil= kn-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=3 en-affil= kn-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=4 en-affil= kn-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=5 en-affil= kn-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=6 en-affil= kn-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=7 en-affil= kn-affil=Department of Orthopaedic Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences en-keyword=venous thromboembolism kn-keyword=venous thromboembolism en-keyword=contrast-enhanced computed tomography kn-keyword=contrast-enhanced computed tomography en-keyword=total knee arthroplasty kn-keyword=total knee arthroplasty en-keyword=fondaparinux kn-keyword=fondaparinux en-keyword=enoxaparin kn-keyword=enoxaparin END start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=6 article-no= start-page=349 end-page=354 dt-received= dt-revised= dt-accepted= dt-pub-year=2015 dt-pub=201512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Maternal Height and Infant Body Mass Index Are Possible Risk Factors for Developmental Dysplasia of the Hip in Female Infants en-subtitle= kn-subtitle= en-abstract= kn-abstract=Developmental dysplasia of the hip (DDH) is a wide-spectrum disease with a multifactorial etiology and, despite its prevalence, no definitive etiology has yet been established. The aim of this study was to investigate new risk factors for DDH by evaluating newly defined potential risk factors. A total of 71 infants were separated into 2 groups:Group I, 28 female first-born infants diagnosed with DDH and their mothers;and Group II, 43 healthy female first-born infants and their mothers. The maternal height and weight before pregnancy, infant height and weight at birth, and body mass index (BMI) of both mother and infant were determined. Calculations were made of the ratios between these parameters. Of the examined risk factors, only maternal height and the ratio of maternal height to infant BMI (MH/I-BMI) were found to be significant for DDH in infants. In conclusion, the results of this study show that a short maternal height and a low MH/I-BMI increase the risk of DDH. Further studies with a larger series are necessary to confirm these results. en-copyright= kn-copyright= en-aut-name=AtalarHakan en-aut-sei=Atalar en-aut-mei=Hakan kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=GunayCuneyd en-aut-sei=Gunay en-aut-mei=Cuneyd kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=YavuzOsman Yuksel en-aut-sei=Yavuz en-aut-mei=Osman Yuksel kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=CamurdanAysu Duyan en-aut-sei=Camurdan en-aut-mei=Aysu Duyan kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=UrasIsmail en-aut-sei=Uras en-aut-mei=Ismail kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=ErenAli en-aut-sei=Eren en-aut-mei=Ali kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil= kn-affil=Department of Orthopaedics and Traumatology, Gazi University School of Medicine affil-num=2 en-affil= kn-affil=Department of Orthopaedics and Traumatology, Eskisehir Osmangazi University, Faculty of Medicine affil-num=3 en-affil= kn-affil=Department of Orthopaedics and Traumatology, Turgut Ozal University, School of Medicine affil-num=4 en-affil= kn-affil=Department of Social Pediatrics, Gazi University School of Medicine affil-num=5 en-affil= kn-affil=Department of Orthopaedics and Traumatology, Turgut Ozal University, School of Medicine affil-num=6 en-affil= kn-affil=Department of Orthopaedics and Traumatology, Gazi University School of Medicine en-keyword=developmental dysplasia of the hip kn-keyword=developmental dysplasia of the hip en-keyword=maternal kn-keyword=maternal en-keyword=neonatal kn-keyword=neonatal en-keyword=risk factors kn-keyword=risk factors END start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=6 article-no= start-page=339 end-page=348 dt-received= dt-revised= dt-accepted= dt-pub-year=2015 dt-pub=201512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Anxiety and Feelings toward Their Baby among Pregnant Women with Uterine Leiomyomas en-subtitle= kn-subtitle= en-abstract= kn-abstract=Pregnant women with uterine leiomyomas may experience anxiety toward their pregnancies and unfavorable feelings toward their infants. From March to July 2010, we distributed anonymous self-recorded questionnaires to 200 pregnant women who visited Okayama Central Hospital for an antenatal check-up after informed consent was provided, and 132 women (23 pregnant women with uterine leiomyomas) were included in our study. Among the multiparous women in their first trimester, the women with uterine leiomyomas had a higher rate of anxiety than those without uterine leiomyomas. ?Avoidance? scores on the Feeling Toward the Baby Scale were significantly higher in the leiomyoma group. The conflict index scores tended to be higher in the leiomyoma group. A multivariate analysis revealed no factors associated with trait-anxiety scores, whereas high state-anxiety scores were correlated with low age;however, there was no correlation between these scores and uterine leiomyomas. Although no factors were associated with State-Trait Anxiety Inventory (STAI) and approach scores toward the baby, avoidance and conflict index scores were associated with the existence of uterine leiomyomas. In pregnant women with uterine leiomyomas, efforts should be made to reduce anxiety in the first trimester, and support should be provided to help these women develop positive feelings toward their babies. en-copyright= kn-copyright= en-aut-name=SenooMiki en-aut-sei=Senoo en-aut-mei=Miki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=NakatsukaMikiya en-aut-sei=Nakatsuka en-aut-mei=Mikiya kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= affil-num=1 en-affil= kn-affil=Graduate School of Health Sciences, Okayama University affil-num=2 en-affil= kn-affil=Department of Obstetrics and Gynecology, Graduate School of Health Sciences, Okayama University en-keyword=pregnancy kn-keyword=pregnancy en-keyword=uterine leiomyomas kn-keyword=uterine leiomyomas en-keyword=anxiety kn-keyword=anxiety en-keyword=feelings toward the baby kn-keyword=feelings toward the baby en-keyword=pregnancy loss kn-keyword=pregnancy loss END start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=6 article-no= start-page=333 end-page=338 dt-received= dt-revised= dt-accepted= dt-pub-year=2015 dt-pub=201512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Correlation between 18F-fluorodeoxyglucose Positron Emission Tomography/computed Tomography and Clinicopathological Features in Invasive Ductal Carcinoma of the Breast en-subtitle= kn-subtitle= en-abstract= kn-abstract=We evaluated the usefulness of preoperative 18F-fluorodeoxyglucose positron emission tomography/computed tomography (18F-FDG PET/CT) examinations to predict the pathological features in primary breast cancer. In particular, we evaluated the correlation between the maximum standardized uptake values (SUVmax) obtained by 18F-FDG PET/CT and the Ki67 expression in estrogen receptor (ER)-positive invasive ductal carcinoma (IDC). Primary IDC patients operated between March 2009 and July 2013 at Okayama University Hospital were enrolled. We evaluated the correlations between the SUVmax and age, postoperative pT, histological grade, lymph vascular invasion, status of hormone receptor, human epidermal growth factor receptor 2 (HER2), Ki67 expression and node status. The Ki67 expression was classified as high (>14%) versus low (<14%). We enrolled 138 patients with IDC. Their median SUVmax was 3.85 (range:0-52.57). In a univariate analysis, the SUVmax was significantly related to age, pT, histological grade, lymphovascular invasion, hormone receptor status, HER2 status, node status and Ki67. In the 113 patients with ER-positive IDC, there was a significant correlation between Ki67 and SUVmax (p=0.0030). The preoperative 18F-FDG PET/CT results of IDC patients had significant relationships with pathological status parameters. The determination of the preoperative SUVmax might help classify Luminal A and Luminal B patients among luminal-type breast cancer patients. en-copyright= kn-copyright= en-aut-name=ItoMaiko en-aut-sei=Ito en-aut-mei=Maiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=ShienTadahiko en-aut-sei=Shien en-aut-mei=Tadahiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=KajiMitsumasa en-aut-sei=Kaji en-aut-mei=Mitsumasa kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=MizooTaeko en-aut-sei=Mizoo en-aut-mei=Taeko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=IwamotoTakayuki en-aut-sei=Iwamoto en-aut-mei=Takayuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=NogamiTomohiro en-aut-sei=Nogami en-aut-mei=Tomohiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= en-aut-name=MotokiTakayuki en-aut-sei=Motoki en-aut-mei=Takayuki kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=7 ORCID= en-aut-name=TairaNaruto en-aut-sei=Taira en-aut-mei=Naruto kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=8 ORCID= en-aut-name=DoiharaHiroyoshi en-aut-sei=Doihara en-aut-mei=Hiroyoshi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=9 ORCID= en-aut-name=MiyoshiShinichiro en-aut-sei=Miyoshi en-aut-mei=Shinichiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=10 ORCID= affil-num=1 en-affil= kn-affil=Department of General Thoracic Surgery and Breast and Endocrine Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=2 en-affil= kn-affil=Department of General Thoracic Surgery and Breast and Endocrine Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=3 en-affil= kn-affil=Okayama Diagnostic Imaging Center affil-num=4 en-affil= kn-affil=Department of General Thoracic Surgery and Breast and Endocrine Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=5 en-affil= kn-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital affil-num=6 en-affil= kn-affil=Department of General Thoracic Surgery and Breast and Endocrine Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=7 en-affil= kn-affil=Department of Breast and Endocrine Surgery, Okayama University Hospital affil-num=8 en-affil= kn-affil=Department of General Thoracic Surgery and Breast and Endocrine Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=9 en-affil= kn-affil=Department of General Thoracic Surgery and Breast and Endocrine Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences affil-num=10 en-affil= kn-affil=Department of General Thoracic Surgery and Breast and Endocrine Surgery, Okayama University Graduate School of Medicine, Dentistry and Pharmaceutical Sciences en-keyword=breast cancer kn-keyword=breast cancer en-keyword=invasive ductal carcinoma kn-keyword=invasive ductal carcinoma en-keyword=18F-fluorodeoxyglucose positron emission tomography/computed tomography kn-keyword=18F-fluorodeoxyglucose positron emission tomography/computed tomography en-keyword=maximum standardized uptake values kn-keyword=maximum standardized uptake values en-keyword=clinicopathological features kn-keyword=clinicopathological features END start-ver=1.4 cd-journal=joma no-vol=69 cd-vols= no-issue=6 article-no= start-page=327 end-page=332 dt-received= dt-revised= dt-accepted= dt-pub-year=2015 dt-pub=201512 dt-online= en-article= kn-article= en-subject= kn-subject= en-title= kn-title=Preoperative Evaluation of the Right Upper Lobe Pulmonary Artery by 3D-CT Pulmonary Angiography vs. Thin-Section Multiplanar Reconstruction Images Obtained by Contrast-Enhanced Multidetector-Row CT en-subtitle= kn-subtitle= en-abstract= kn-abstract=We compared the effectiveness of 3-dimensional computed tomography pulmonary angiography (3D-CTPA) and thin-section multiplanar reconstruction (MPR) images obtained using contrast-enhanced multidetector row CT (MDCT), in the evaluation of pulmonary artery (PA) branches of the right upper lobe. We studied 127 patients suspected of having lung cancer of the right upper lobe who underwent contrast-enhanced MDCT scans and a right upper lobectomy. We compared the intraoperative findings of the PA branches of the right upper lobe obtained with 3D-CTPA and thin-section MPR images. In 125 (97.7%) patients, one or more PA branches arose from arteries other than the superior trunk. Among 10 (7.9%) patients, a PA branch arose from the middle lobe in one patient and from the superior segment of the lower lobe in the other 9 patients. According to the intraoperative findings, 97.2% and 99.7% of the PA branches were identified by 3D-CTPA and thin-section MPR images, respectively (pƒ0.03). The single branch missed by both imaging modalities was 1.0mm in dia. The 8 branches missed only by 3D-CTPA wereƒ1.4mm in dia. Both the 3D-CTPA and thin-section MPR images provided precise preoperative information regarding PA branches of the right upper lobe. However, the thin-section MPR images appeared to contribute more to the evaluation of smaller PA branches. en-copyright= kn-copyright= en-aut-name=MurotaMakiko en-aut-sei=Murota en-aut-mei=Makiko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=1 ORCID= en-aut-name=YamamotoYuka en-aut-sei=Yamamoto en-aut-mei=Yuka kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=2 ORCID= en-aut-name=SatohKatashi en-aut-sei=Satoh en-aut-mei=Katashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=3 ORCID= en-aut-name=IshimuraMariko en-aut-sei=Ishimura en-aut-mei=Mariko kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=4 ORCID= en-aut-name=GotohMasashi en-aut-sei=Gotoh en-aut-mei=Masashi kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=5 ORCID= en-aut-name=NishiyamaYoshihiro en-aut-sei=Nishiyama en-aut-mei=Yoshihiro kn-aut-name= kn-aut-sei= kn-aut-mei= aut-affil-num=6 ORCID= affil-num=1 en-affil= kn-affil=Department of Radiology, Faculty of Medicine, Kagawa University affil-num=2 en-affil= kn-affil=Department of Radiology, Faculty of Medicine, Kagawa University affil-num=3 en-affil= kn-affil=Department of Nursing, Kagawa Prefectural University of Health Sciences affil-num=4 en-affil= kn-affil=Department of Radiology, Faculty of Medicine, Kagawa University affil-num=5 en-affil= kn-affil=Department of General Thoracic Surgery, Faculty of Medicine, Kagawa University affil-num=6 en-affil= kn-affil=Department of Radiology, Faculty of Medicine, Kagawa University en-keyword=pulmonary artery kn-keyword=pulmonary artery en-keyword=computer-assisted three-dimensional imaging kn-keyword=computer-assisted three-dimensional imaging en-keyword=video-assisted thoracic surgery kn-keyword=video-assisted thoracic surgery en-keyword=anatomy kn-keyword=anatomy en-keyword=lung cancer kn-keyword=lung cancer END