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| 1 | Lymphoepithelial cysts and cystic lymphangiomas: Underrecognized benign cystic lesions of the pancreas显示文摘AIM: To identify their diagnostic and prognostic clinical characteristics in a large series.METHODS: Retrospective review of clinicopathologic and imaging characteristics of patients diagnosed with lymphoepithelial cysts and cystic lymphangiomas of the pancreas at Massachusetts General Hospital.RESULTS: Twelve patients were identified between 1/1/1997 and 8/1/2007. Their median age was 55.5 years(range 19-78 years), and 6 were females. The le-sion was incidentally discovered in half of the patients.Contrast enhanced computed tomography demonstrat-ed that the cysts had thin walls, without calcifications, pancreatic duct dilation or pancreatic parenchyma inva-sion. Endoscopic ultrasound with fine needle aspiration(EUS/FNA) confirmed the diagnosis of a lymphoepithe-lial cyst in 3 patients, one of whom was spared an op-eration and continues to do well after 6 years. Eleven patients had a resection: 3 pancreaticoduodenecto-mies, 7 distal pancreatectomies, and 1 enucleation. The median size of the cysts was 3 cm(range 2-20 cm). At a median follow-up of 57 mo no recurrences or other pancreas-related conditions occurred.CONCLUSION: Lymphoepithelial cysts and cystic lymphangiomas of the pancreas can be diagnosed with a combination of contrast-enhanced computed tomog-raphy scans and EUS/FNA. If the lesion is asymptom-atic, an operation might be avoided. | Ioannis T Konstantinidis Avinash Kambadakone Onofrio A Catalano Dushyant V Sahani Vikram Deshpe David G Forcione Jennifer A Wargo Carlos Fernandez-del Castillo Keith D Lillemoe Andrew L Warshaw Cristina R Ferrone | 2014 | World Journal of Gastrointestinal Surgery2014，6，7： | 2 |
| 2 | Use of intercostal nerves for different target neurotization in brachial plexus reconstruction显示文摘Intercostal nerve transfer is a valuable procedure in devastating plexopathies. Intercostal nerves are a very good choice for elbow flexion or extension and shoulder abduction when the intraplexus donor nerves are not available. The best results are obtained in obstetric brachial plexus palsy patients, when direct nerve transfer is performed within six months from the injury. Unlike the adult posttraumatic patients after median and ulnar nerve neurotization with intercostal nerves, almost all obstetric brachial plexus palsy patients achieve protective sensation in the hand and some of them achieve active wrist and finger flexion. Use in combination with proper muscles, intercostal nerve transfer can yield adequate power to the paretic upper limb. Reinnervation of native muscles(i.e., latissimus dorsi) should always be sought as they can successfully be transferred later on for further functional restoration. | Marios G Lykissas Ioannis P Kostas-Agnantis Ananstasios V Korompilias Marios D Vekris Alexandros E Beris | 2013 | World Journal of Orthopedics2013，4，3： | 2 |
| 3 | Unusual radiological finding of lethal pneumatosis intestinalis and portomesenteric vein gas显示文摘Pneumatosis intestinalis and portomesenteric vein gas are rare and potentially severe radiological findings that occur both in pediatric and adult populations.They actually are radiographic signs of underlying intra-abdominal pathology,abnormality or diagnostic medical interference.If combined with other radiological or clinical signs of intestinal ischemia or sepsis,the prognosis is dismal and urgent laparotomy is mandatory.We report two cases of surgical treatment with ominous outcome in an effort to characterize this finding correctly as an absolute surgical indication or as an additional diagnostic criterion that simply marks a further breakdown of the systems in patients with a long list of severe medical conditions. | Ioannis D Kyriazanos Theodoros A Bazinas Grigorios G Tsoukalos Christos N Stoidis | 2010 | World Journal of Radiology2010，2，6： | 1 |
| 4 | A UTD Propagation Model in Urban Microcellular En- vironments显示文摘 | Athanasios G K Ioannis D K George B K | 1997 | IEEE Transactions on Vehicular Technology1997，46，1： | 1 |
| 5 | Modeling of multicomponent vapor-liqiud equilibria for polymer-solvent systems 显示文摘 | Thomas L Ioannis G E Ronald P D | 2004 | Fluid Phase Equilibria2004，220，： | 1 |
| 6 | Nonlinear response ofdeep immersed tunnel to strong seismic shaking显示文摘 | Ioannis A Nikos G Vasileios D | 2007 | Journalof Geotechnical & Geo-environmental Engineering2007，133，9： | 1 |
| 7 | Accuracy of single progesterone test to predict early pregnancy outcome in women with pain or bleeding:meta-analysis of cohort studies显示文摘 | Jorine V Ioannis D G Norah M van M | 2012 | BMJ2012，27，9： | 1 |
| 8 | Comparison of a ray-tracing refractometer, autorefractor, and computerized videokeratography in measuring pseudophakic eyes显示文摘 | Li Wang Manjula Misra Ioannis G Pallikaris Douglas D Koch | 2002 | Journal of Cataract & Refractive Surgery2002，，2： | 1 |
| 9 | Assay for the quantification of intact/fragmented genomic DNA 显示文摘 | Christos D G Ioannis P | 2006 | Anal Biochem2006，358，2： | 1 |
| 10 | Organic and nitrogen removal in a two- stage biological contactor treating municipal wastewater 显示文摘 | Demetrios N Hiras Ioannis D Manariotis Sotirios G Grigoropoulos | 2004 | Bioresource Technology2004，93，1： | 1 |
| 11 | Statins foster cardiac stem cell activation and new myocyte formation after acute neurohumoral overload 显示文摘 | TORELLA D ELLISON G M IOANNIS K | 2006 | Circulation2006，114，： | 1 |
| 12 | Three dimensional computerized selection of hip prostheses in patients with congenital dislocated hips显示文摘 | IOANNIS D G THEODORE A X MICHAEL H | 2001 | Orthopedics2001，11，： | 1 |
| 13 | Conductive Keratoplasty Followed by Collagen Cross-Linking With Riboflavin-UV-A in Patients With Keratoconus显示文摘 | George D Kymionis Georgios A Kontadakis Tatiana L Naoumidi Dimitrios C Kazakos Ioannis Giapitzakis Ioannis G Pallikaris | 2010 | Cornea2010，，2： | 1 |
| 14 | Parametric indices of fuzziness for automated image enhancement显示文摘 | Ioannis K V Sergiadis G D | 2006 | Fuzzy Sets and Systems2006，157，： | 1 |
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