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| 1 | Multi-detector CT features of acute intestinal ischemia and their prognostic correlations显示文摘Acute intestinal ischemia is an abdominal emergency occurring in nearly 1% of patients presenting with acute abdomen. The causes can be occlusive or non occlusive. Early diagnosis is important to improve survival rates. In most cases of late or missed diagnosis, the mortality rate from intestinal infarction is very high, with a reported value ranging from 60% to 90%. Multidetector computed tomography(MDCT) is a fundamental imaging technique that must be promptly performed in all patients with suspected bowel ischemia. Thanks to the new dedicated reconstruction program, its diagnostic potential is much improved compared to the past and currently it is superior to that of any other noninvasive technique. The increased spatial and temporal resolution, high-quality multi-planar reconstructions, maximum intensity projections, vessel probe, surface-shaded volume rending and tissue transition projections make MDCT the gold standard for the diagnosis of intestinal ischemia, with reported sensitivity, specificity, positive and negative predictive values of 64%-93%, 92%-100%, 90%-100% and 94%-98%, respectively. MDCT contributes to appropriate treatment planning and provides important prognostic informationthanks to its ability to define the nature and extent of the disease. The purpose of this review is to examine the diagnostic and prognostic role of MDCT in bowel ischemia with special regard to the state of art new reconstruction software. | Marco Moschetta Michele Telegrafo Leonarda Rella Amato Antonio Stabile Ianora Giuseppe Angelelli | 2014 | World Journal of Radiology2014，6，5： | 8 |
| 2 | Pancreatic trauma: The role of computed tomography for guiding therapeutic approach显示文摘AIM: To evaluate the role of computed tomography(CT) for diagnosing traumatic injuries of the pancreas and guiding the therapeutic approach.METHODS: CT exams of 6740 patients admitted to our Emergency Department between May 2005 and January 2013 for abdominal trauma were retrospectively evaluated. Patients were identified through a search of our electronic archive system by using such terms as 'pancreatic injury', 'pancreatic contusion', 'pancreatic laceration', 'peri-pancreatic fluid', 'pancreatic active bleeding'. All CT examinations were performed before and after the intravenous injection of contrast material using a 16-slice multidetector row computed tomography scanner. The data sets were retrospectively analyzed by two radiologists in consensus searching for specific signs of pancreatic injury(parenchymal fracture and laceration, focal or diffuse pancreatic enlargement/edema, pancreatic hematoma, active bleeding, fluid between splenic vein and pancreas) and non-specific signs(inflammatory changes in peri-pancreatic fat and mesentery, fluid surrounding the superior mesentericartery, thickening of the left anterior renal fascia, pancreatic ductal dilatation, acute pseudocyst formation/peri-pancreatic fluid collection, fluid in the anterior and posterior pararenal spaces, fluid in transverse mesocolon and lesser sac, hemorrhage into peri-pancreatic fat, mesocolon and mesentery, extraperitoneal fluid, intraperitoneal fluid).RESULTS: One hundred and thirty-six/Six thousand seven hundred and forty(2%) patients showed CT signs of pancreatic trauma. Eight/one hundred and thirty-six(6%) patients underwent surgical treatment and the pancreatic injures were confirmed in all cases. Only in 6/8 patients treated with surgical approach, pancreatic duct damage was suggested in the radiological reports and surgically confirmed in all cases. In 128/136(94%) patients who underwent non-operative treatment CT images showed pancreatic edema in 97 patients, hematoma in 31 patients, fluid between splenic vein and pancreas in 113 patients. Non-specific CT signs of pancreatic injuries were represented by peri-pancreatic fat stranding and mesentery fluid in 89% of cases, thickening of the left anterior renal fascia in 65%, pancreatic ductal dilatation in 18%, acute pseudocyst/peri-pancreatic fluid collection in 57%, fluid in the pararenal spaces in 45%, fluid in transverse mesocolon and lesser sac in 29%, hemorrhage into peri-pancreatic fat, mesocolon and mesentery in 66%, extraperitoneal fluid in 66%, intra-peritoneal fluid in 41% cases.CONCLUSION: CT represents an accurate tool for diagnosing pancreatic trauma, provides useful information to plan therapeutic approach with a detection rate of 75% for recognizing ductal lesions. | Marco Moschetta Michele Telegrafo Valeria Malagnino Laura Mappa Amato A Stabile Ianora Dario Dabbicco Antonio Margari Giuseppe Angelelli | 2015 | World Journal of Radiology2015，7，11： | 4 |
| 3 | New trends in marine chemical ecology 显示文摘 | IANORA A BOERSMA M CASOTTI R | 2006 | Estuaries and Coasts2006，29，4： | 1 |
| 4 | Effect of specific dinoflagellate and diatom diets on gamete ultrastructure and fatty acid profiles of the copepod Temora stylifera显示文摘 | Laabir M Buttino I Ianora A etal | 2001 | Mar Biol2001，138，： | 1 |
| 5 | Preoperative staging of gastric carcinoma with muhidetector spiral CT显示文摘 | Stabile Ianora AA Pedote P Scardapane A | 2003 | Radio Med2003，106，56： | 1 |
| 6 | Role of computerized tomography in the staging of gastrointestinal neoplasms显示文摘 | Angelelli G Ianora AA Scardapane A | 2001 | Semin Surg Oncol2001，20，2： | 1 |
| 7 | Hereditary hemorrhagic telangiectasia: multi-detector row helical CT assessment of hepat- ic involvement显示文摘 | Ianora A A Memeo M Sabba C | 2004 | Radiology2004，230，1： | 1 |
| 8 | Preoperative local staging of colosigmoideal cancer: air versus water multidetector-row CT colonography显示文摘 | A. Stabile Ianora M. Moschetta P. Pedote A. Scardapane G. Angelelli | 2012 | La radiologia medica2012，，2： | 1 |
| 9 | Decoupling of co- pepod grazing rates, fecundity and egg-hatching success on mixed and alternating diatom and dinoflagellate diets显示文摘 | Turner J T Ianora A Miralto A | 2001 | Mar Ecol Prog Ser2001，220，： | 1 |
| 10 | Different diatoms induce contras- ting effects on the reproductive success of the copepod Temora stylifera 显示文摘 | Ceballos S Ianora A | 2003 | J Exp Mar Biol Ecol2003，294，2： | 1 |
| 11 | Toxigenic effects of diatoms on grazers, phytoplankton and other microbes: a review显示文摘 | Adrianna Ianora Antonio Miralto | | 0，2010，： | 1 |
| 12 | Is nic development in the copepod Ternora stylifera nega- tively affected by diatom diets 显示文摘 | Carotenuto Y Ianora A Buttino I | 2002 | J Exp Mar Biol Ecol2002，276，12： | 1 |
| 13 | A comparative study of the inhibitory effect of diatoms on the reproductive biology of the copepod Temora stylifera显示文摘 | Ianora A Poulet S A Miraho A | 1995 | Marine Biology1995，121，53： | 1 |
| 14 | Hepatic involvement in hereditary hemorrhagic telangiectasia: CT findings 显示文摘 | Memeo M Stabile Ianora AA Scardapane A | 2004 | Abdom Imaging2004，29，2： | 1 |
| 15 | The diatom Thalassiosire totula affects reproductive success in the copepod Acartia clausi 显示文摘 | Ianora A Poulet S A | 1993 | Mar Biol1993，125，： | 1 |
| 16 | The effects of diatoms on copepod reproduction:a review显示文摘 | Ianora A Poulet S A Miralto A | 2003 | Phycologia2003，42，： | 1 |
| 17 | Induced defences in marine and freshwater phytoplankton:A review显示文摘 | VAN Donk E IANORA A VOS M | | 0，，01： | 1 |
| 18 | Do diatoms arrest embryonic development in copepods 显示文摘 | Poutet S A Ianora A Maralto A | 1994 | Mar Ecol Prog Ser1994，111，： | 1 |
| 19 | Abdominal Wall Hernias:Imaging with Spiral CT显示文摘 | Ianora AA Midiri M Vinci R Rotondo A | 2000 | Eur Radiol2000，10，6： | 1 |
| 20 | Different diatoms induce contrasting effects on the reproductive success of the copepod Temora scylifera 显示文摘 | Ceballos S Ianora A | 2003 | J Exp Mar Blol Ecol2003，294，： | 1 |
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