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| 1 | 为与窒息肠塞痛联系的肠的局部缺血的察觉的动态 CT 的动脉的阶段的用途显示文摘 AIM:To clarify the usefulness of arterial phase scans in contrast computed tomography (CT) imaging of stran-gulation ileus in order to make an early diagnosis. METHODS:A comparative examination was carried out with respect to the CT value of the intestinal tract wall in each scanning phase, the CT value of the content in the intestinal tract, and the CT value of ascites fluid in the portal vein phase for a group in which ischemia was observed (Group Ⅰ) and a group in which ischemia was not observed (Group N) based on the pathological findings or intra-surgical findings. Moreover, a comparative examination was carried out in Group Ⅰ subjects for each scanning phase with respect to average differences in the CT values of the intestinal tract wall where ischemia was suspected and in the intestinal tract wall in non-ischemic areas. RESULTS:There were 15 subjects in Group Ⅰ and 30 subjects in Group N. The CT value of the intestinal tract wall was 41.8 ± 11.2 Hounsfield Unit (HU) in Group Ⅰ and 69.6 ± 18.4 HU in Group N in the arterial phase, with the CT value of the ischemic bowel wall being significantly lower in Group Ⅰ. In the portal vein phase, the CT value of the ischemic bowel wall was 60.6 ± 14.6 HU in Group Ⅰ and 80.7 ± 17.7 HU in Group N, with the CT value of the ischemic bowel wall being significantly lower in Group Ⅰ; however, no significant differences were observed in the equilibrium phase. The CT value of the solution in the intestine was 18.6 ± 9.5 HU in Group Ⅰ and 10.4 ± 5.1 HU in Group N, being signifi-cantly higher in Group Ⅰ. No significant differences were observed in the CT value of the accumulation of ascites fluid. The average difference in the CT values between the ischemic bowel wall and the non-ischemic bowel wall for each subject in Group Ⅰ was 33.7 ± 20.1 HU in the arterial phase, being significantly larger compared to the other two phases. CONCLUSION:This is a retrospective study using a small number of subjects; however, it suggests that there is a possibility that CT scanning in the arterial phase is useful for the early diagnosis of strangulation ileus. | Gaku Ohira Kiyohiko Shuto Tsuguaki Kono Takayuki Tohma Hisashi Gunji Kazuo Narushima Shunsuke Imanishi Takeshi Fujishiro Tohru Tochigi Toshiharu Hanaoka Hideaki Miyauchi Naoyuki Hanari Hisahiro Matsubara Noriyuki Yanagawa | 2012 | World Journal of Radiology2012，4，11： | 2 |
| 2 | Importance of dioxin-like PCBs and PCNs for TEQs of agricultural soils with low level of 2,3,7,8-TeCDDs and its analogues 显示文摘 | Wyrzykowska B N Hanari A Orlikowska I | 2005 | Organohalogen Compounds2005，67，： | 1 |
| 3 | COX-2 expression predicts resistance to chemoradiotherapy in esophageal squamous cell carcinoma显示文摘 | Akutsu Y Hanari N Yusup G | 2011 | Ann Surg Oncol2011，18，10： | 1 |
| 4 | COX2 expression predicts re- sistance to chemoradiotherapy in esophageal squamous cell carci- noma显示文摘 | Akutsu Y Hanari N Yusup G | 2011 | Ann Surg Oncol2011，18，10： | 1 |
| 5 | A new diterpene dimer from the bark of Chamaecyparis obtusa显示文摘 | HANARI N YAMAMOTO H OOI T | 2001 | J Wood Sci2001，，47： | 1 |
| 6 | Polychlorinated biphenyls and-naphthalenes in pine needles and soil from Poland--concentrations and patterns in view of long-term environmental monitoring显示文摘 | Wyrzykowska B Hanari N Orlikowska A | 2007 | Chemosphere2007，67，9： | 1 |
| 7 | Occurrence of polybrominated biphenyls, polybrominated dibenzo-p-dioxins, and polybrominated dibenzofurans as impurities in commercial polybrominated diphenyl ether mixtures 显示文摘 | Hanari N Okazawa T Guruge K | 2006 | Environ Sci Technol2006，40，： | 1 |
| 8 | Concentrations and fluxes of chloronaphthalenes in sediment from Lake Kitaura in Japan in past 15 centuries显示文摘 | Horii Y Falandysz J Hanari N | 2004 | J Environ Sci Health A Tox Hazard Subst Environ Eng2004，39，3： | 1 |
| 9 | Water content variation of p-n-heptylphenol reterence material 显示文摘 | Hanari N | 2010 | Accreditation and Quality Assurance2010，15，12： | 1 |
| 10 | Polychlorinated dibenzo-p-dioxins, dibenzofurans, biphenyls, and naphthalenes in plasma of workers deployed at the World Trade Center after the collapse 显示文摘 | Horii Y Jiang Q T Hanari N | 2010 | Environmental Science and Technology2010，44，13： | 1 |
| 11 | A survey of perfluorooctane sulfonate and related perfluorinated organic compounds in water, fish, birds, and humans from Japan 显示文摘 | Taniyasu S Kannan K Horii Y Hanari N Yamashita N | 2003 | Environ Sci Technol2003，37，12： | 1 |
| 12 | Polychlorinated biphenyls and -naphthalenes in pine needles and soil from Poland-Concentrations and patterns in view of long-term environmental monitoring 显示文摘 | Wyrzykowska B Hanari N Orlikowska A | 2007 | Chemosphere2007，67，9： | 1 |
| 13 | COX2 expression predicts resistance to chemoradiotherapy in esophageal squamous cell carcinoma显示文摘 | Akutsu Y Hanari N Yusup G | 2011 | Ann Surg Oncol2011，18，10： | 1 |
| 14 | Mass balance method for purity assay of phthalic acid esters: development of primary reference materials as traceability sources in the Japan Calibration Service System 显示文摘 | Ishikawa K Hanari N Shimizu Y | 2011 | Accreditation and Quality Assurance2011，16，6： | 1 |
| 15 | Combinatory gene therapy with electrotransfer of midkine promoter - HSV - TK and interleukin - 21 显示文摘 | Hanari N Matsubara H Hoshino I | 2007 | Anticancer Res2007，27，4： | 1 |
| 16 | Polychlorinated biphenyls and-naphthalenes in pine needles and soil from Poland- concentrations and patterns in view of long-term environmental monitoring 显示文摘 | Wyrzykowska B Hanari N Orlikowska A | 2007 | Chemosphere2007，67，9： | 1 |
| 17 | Health risk assessment for polychlorinated biphenyls, polychlorinated dibenzo-p- dioxins and dibenzofurans, and polychlorinated naphthalenes in seafood from Guangzhou and Zhoushan, China 显示文摘 | Jiang Q Hanari N Miyake Y | 2007 | Envi- ron Pollut2007，148，1： | 1 |
| 18 | Poly- chlorinated biphenyls and -naphthalenes in pine needles and soil from Poland Concentrations and patterns in view of long-term environmental monitoring 显示文摘 | Wyrzykowska B Hanari N Orlikowska A | 2007 | Chemosphere2007，67，9： | 1 |
| 19 | Health risk assessment for polychlorinated biphenyls, poly- chlorinated dibenzo-p-dioxins and dibenzofurans, and polychlorinated naphthalenes in seafood from Guang- zhou and Zhoushan, China显示文摘 | JIANG Q T HANARI N MIYAKE Y | 2007 | Environ Pollut2007，148，： | 1 |
| 20 | Histone deacetylase inhibitor FK228 activates tumor suppressor Prdx1with apoptosis induction in esophageal cancer cells显示文摘 | HOSHINO I MATSUBARA H HANARi N | 2005 | Clin Cancer Res2005，11，21： | 1 |
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