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| 1 | Predictive value of multi-detector computed tomography for accurate diagnosis of serous cystadenoma:Radiologic-pathologic correlation显示文摘AIM:To identify multi-detector computed tomography(MDCT) features most predictive of serous cystadenomas(SCAs),correlating with histopathology,and to study the impact of cyst size and MDCT technique on reader performance.METHODS:The MDCT scans of 164 patients with surgically verified pancreatic cystic lesions were reviewed by two readers to study the predictive value of various morphological features for establishing a diagnosis of SCAs.Accuracy in lesion characterization and reader conf idence were correlated with lesion size(≤3cm or≥3cm) and scanning protocols(dedicated vs routine).RESULTS:28/164 cysts(mean size,39 mm;range,8-92mm) were diagnosed as SCA on pathology.The MDCT features predictive of diagnosis of SCA were microcystic appearance(22/28,78.6%),surface lobulations(25/28,89.3%) and central scar(9/28,32.4%).Stepwise logistic regression analysis showed that only microcystic appearance was signifi cant for CT diagnosis of SCA(P=0.0001).The sensitivity,specificity and PPV of central scar and of combined microcystic appearance and lobulations were 32.4%/100%/100% and 68%/100%/100%,respectively.The reader confidence was higher for lesions>3cm(P=0.02) and for MDCT scans performed using thin collimation(1.25-2.5mm) compared to routine 5 mm collimation exams(P>0.05).CONCLUSION:Central scar on MDCT is diagnostic of SCA but is seen in only one third of SCAs.Microcystic morphology is the most significant CT feature in diagnosis of SCA.A combination of microcystic appearance and surface lobulations offers accuracy comparable to central scar with higher sensitivity. | Anjuli A Shah Nisha I Sainani Avinash Kambadakone Ramesh Zarine K Shah Vikram Deshpande Peter F Hahn Dushyant V Sahani | 2009 | World Journal of Gastroenterology2009，15，22： | 11 |
| 2 | Acute and chronic pain management in palliative care显示文摘 | Gordin V Weaver MA Hahn MB | 2001 | Clin Obst Gynaec2001，15，2： | 1 |
| 3 | Carp preproinsulin cDNA sequence and evolution of insulin genes 显示文摘 | HAHN V WINKLER J RAPOPORT T A | 1983 | Nucleic Acids Research1983，11，13： | 1 |
| 4 | Experienced emergency medicine physicians cannot safely inflate or estimate endo- tracheal tube cuff pressure using standard techniques 显示文摘 | Hoffman R J Parwani V Hahn IH | 2006 | Am J Emerg Med2006，24，2： | 1 |
| 5 | Thermal-Mechanical Modeling of the Rolling-Plus-Sliding with Frictional Heating of a Locomotive Wheel 显示文摘 | Gupta V Hahn G T Bostias P C et aI | 1995 | Transactions of ASME1995，117，8： | 1 |
| 6 | S3-Leitlinie ?Exokrines Pankreaskarzinom” 2007显示文摘 | G Adler T Seufferlein S Bischoff H.-J Brambs S Feuerbach G Grabenbauer S Hahn V Heinemann W Hohenberger J Langrehr M Lutz O Micke H Neuhaus P Neuhaus H Oettle P Schlag R Schmid W Schmiegel K Schlottmann J Werner B Wiedenmann I Kopp | 2007 | Z Gastroenterol2007，，06： | 1 |
| 7 | Merocyanine dyes with improved photostability显示文摘 | Toutchkine A Nguyen D V Hahn K M | 2007 | Organic letters2007，9，15： | 1 |
| 8 | Serum alters the uptake and relative potencies of halogenated aromatic hydrocarbons in cell culture bioassays显示文摘 | Hestermann E V Stegeman J J Hahn M E | 2000 | Toxicol Sei2000，53，： | 1 |
| 9 | Feedback interactions between needle litter decomposition and rhizosphere activity 显示文摘 | Subke J A Hahn V Battipaglia G | 2004 | Oecologia2004，139，： | 1 |
| 10 | Experienced emergency medicine physicians can not safely inflate or estimate endotracheal tube cuff pressure using standard techniques显示文摘 | Hoffman R J Parwani V Hahn I H | 2006 | Am J Emerg Med2006，24，2： | 1 |
| 11 | The effect of biodiversity on carbon storage in soils显示文摘 | Gleixner G Kramer C Hahn V | | 0，，： | 1 |
| 12 | XRF-analysis of fine and ultrafme particles emitted from laser printing de- vices 显示文摘 | Barthel M Pedan V Hahn O | 2011 | Environmental Science & Technology2011，45，18： | 1 |
| 13 | Heterotopic Ossification:Two rare forms and what they can teach us显示文摘 | Kaplan F S Hahn G V Zasloff M A | 1994 | Am Acad Orthop Surg1994，2，： | 1 |
| 14 | Low- and high-density lipoproteins as mitogenic factors for vascular smooth muscle cells: individual,additive and synergistic effects 显示文摘 | Resink T J Bochkov V N Hahn A W | 1995 | J Vasc Res1995，32，5： | 1 |
| 15 | Segmentation of kidneys using a new active shape model generation technique based on non-rigid image registration显示文摘 | Spiegel M Hahn D A Daum V | 2009 | Computerized Medical Imaging and Graphics2009，33，： | 1 |
| 16 | Automatic parameter selection for multimodal image registration显示文摘 | Hahn DA Daum V Hornegger J | 2010 | IEEE Tran med imag2010，29，5： | 1 |
| 17 | Noninvasive prenatal diagnosis of fetal aneuploidies and Mendelian disorders:new innovative strategies显示文摘 | Hahn S Jackson L G Kolla V | | 0，，06： | 1 |
| 18 | Sintering behavior of nanocrystalline zirconia doped with alumina prepared by chemical vapor synthesis 显示文摘 | SRDIC V V WINTERER M HAHN H | 2000 | JAm Ceram Soc2000，83，8： | 1 |
| 19 | Seasonal diet of rabbits and their browsing effect on juniper in Bugac Juniper Forest (Hungary) 显示文摘 | Matrai K Altbacker V Hahn I | 1998 | Acta Theriol1998，43，： | 1 |
| 20 | Solar-assisted district heating plants:status of the German programme Solarthermie-2000显示文摘 | Lottner V Schilz M E Hahne E | 2000 | Solar Energy2000，69，6： | 1 |
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