Search Results - "SCHNYDER, Pierre"

Estimation of sex and age of “virtual skeletons”–a feasibility study by Grabherr, Silke, Cooper, Christine, Ulrich-Bochsler, Susi, Uldin, Tanya, Ross, Steffen, Oesterhelweg, Lars, Bolliger, Stephan, Christe, Andreas, Schnyder, Pierre, Mangin, Patrice, Thali, Michael J.

“…This article presents a feasibility study with the objective of investigating the potential of multi-detector computed tomography (MDCT) to estimate the bone…”
Get full text

Prognostic accuracy of cerebral blood flow measurement by perfusion computed tomography, at the time of emergency room admission, in acute stroke patients by Wintermark, Max, Reichhart, Marc, Thiran, Jean-Philippe, Maeder, Philippe, Chalaron, Marc, Schnyder, Pierre, Bogousslavsky, Julien, Meuli, Reto

“…The purpose of this study was to determine the prognostic accuracy of perfusion computed tomography (CT), performed at the time of emergency room admission, in…”
Get full text

Prevention of Atelectasis Formation During the Induction of General Anesthesia in Morbidly Obese Patients by Coussa, Marta, Proietti, Stefania, Schnyder, Pierre, Frascarolo, Philippe, Suter, Michel, Spahn, Donat R., Magnusson, Lennart

“…Atelectasis caused by general anesthesia is increased in morbidly obese patients. We have shown that application of positive end-expiratory pressure (PEEP)…”
Get full text

Prevention of Atelectasis Formation During Induction of General Anesthesia by Rusca, Marco, Proietti, Stefania, Schnyder, Pierre, Frascarolo, Philippe, Hedenstierna, Göran, Spahn, Donat R., Magnusson, Lennart

“…General anesthesia promotes atelectasis formation, which is augmented by administration of large oxygen concentrations. We studied the efficacy of positive…”
Get full text

Fetal MRI as complement to US in the diagnosis and characterization of anomalies of the genito-urinary tract by Alamo, Leonor, Laswad, Tarek, Schnyder, Pierre, Meuli, Reto, Vial, Yvan, Osterheld, Maria-Chiara, Gudinchet, Francois

“…Abstract The purpose of this study is to compare the accuracy of prenatal ultrasound (US) and prenatal magnetic resonance imaging (MRI) in the diagnosis and…”
Get full text

Radiological profile of anemia on unenhanced MDCT of the thorax by Kamel, Ehab M., Rizzo, Elena, Duchosal, Michel A., Duran, Rafael, Goncalves-Matoso, Vasco, Schnyder, Pierre, Qanadli, Salah D.

“…Our aim was to investigate the diagnostic value of unenhanced MDCT in anemic patients. Fifty consecutive patients with proven anemia and 50 nonanemic matched…”
Get full text

Clinical and Radiologic Features of Pulmonary Edema by Gluecker, T, Capasso, P, Schnyder, P, Gudinchet, F, Schaller, M D, Revelly, J P, Chiolero, R, Vock, P, Wicky, S

“…Pulmonary edema may be classified as increased hydrostatic pressure edema, permeability edema with diffuse alveolar damage (DAD), permeability edema without…”
Get full text

Relationship between brain perfusion computed tomography variables and cerebral perfusion pressure in severe head trauma patients by Wintermark, Max, Chioléro, René, van Melle, Guy, Revelly, Jean Pierre, Porchet, François, Regli, Luca, Meuli, Reto, Schnyder, Pierre, Maeder, Philippe

“…OBJECTIVE:To compare brain perfusion-computed tomography (CT) results with invasive cerebral perfusion pressure (CPP) monitoring in severe head trauma…”
Get full text

Detection of liver metastases under 2 cm: comparison of different acquisition protocols in four row multidetector-CT (MDCT) by Abdelmoumene, Amina, Chevallier, Patrick, Chalaron, Marc, Schneider, Frédéric, Verdun, Francis R, Frascarolo, Phillipe, Meuli, Reto, Schnyder, Pierre, Denys, Alban

“…This study compared different acquisition protocols performance to detect small liver metastases (<2 cm). Thirty consecutive patients with histologically…”
Get full text

Exclusion of pulmonary embolism using C-reactive protein and D-dimer. A prospective comparison by Aujesky, Drahomir, Hayoz, Daniel, Yersin, Bertrand, Perrier, Arnaud, Barghouth, Ghassan, Schnyder, Pierre, Bischof-Delaloye, Angelika, Cornuz, Jacques

“…Our goal was to evaluate the diagnostic utility of C-reactive protein (CRP) alone or combined with clinical probability assessment in patients with suspected…”
Get more information

Negative Pressure Post-Tracheal Extubation Alveolar Hemorrhage by François Broccard, Alain, Liaudet, Lucas, Aubert, John-David, Schnyder, Pierre, Schaller, Marie-Denise

Get full text

Objective comparison of image quality and dose between conventional and synchrotron radiation mammography by Moeckli, R, Verdun, F R, Fiedler, S, Pachoud, M, Schnyder, P, Valley, J F

“…The shape of the energy spectrum produced by an x-ray tube has a great importance in mammography. Many anode-filtration combinations have been proposed to…”
Get more information

CT Dose Optimization When Changing to CT Multi-Detector Row Technology by Verdun, Francis R., PhD, Gutierrez, Daniel, MS, Schnyder, Pierre, MD, Aroua, Abbas, PhD, Bochud, François, PhD, Gudinchet, François, MD

“…The purpose of this article was to review the strategies to control patient dose in adult and pediatric computed tomography (CT), taking into account the…”
Get full text

CT-guided localizations of pulmonary nodules with methylene blue injections for thoracoscopic resections by Wicky, S, Mayor, B, Cuttat, J F, Schnyder, P

“…As only peripheral subpleural lesions can be visualized at thoracoscopy, deep nonpalpable pulmonary nodules have to be identified before performing wedge…”
Get more information

Perfusion-CT assessment of infarct core and penumbra : Receiver operating characteristic curve analysis in 130 patients suspected of acute hemispheric stroke by WINTERMARK, Max, FLANDERS, Adam E, ANDERSON, James, NESBIT, Gary, GABRIELY, Igal, MEDINA, Victoria, QUILES, Ana, POHLMAN, Scott, QUIST, Marcel, SCHNYDER, Pierre, BOGOUSSLAVSKY, Julien, DILLON, William P, VELTHUIS, Birgitta, PEDRAZA, Salvador, MEULI, Reto, VAN LEEUWEN, Maarten, GOLDSHER, Dorit, PINEDA, Carissa, SERENA, Joaquin, VAN DER SCHAAF, Irene, WAAIJER, Annet

“…Different definitions have been proposed to define the ischemic penumbra from perfusion-CT (PCT) data, based on parameters and thresholds tested only in small…”
Get full text

Quality initiatives radiation risk: what you should know to tell your patient by Verdun, Francis R, Bochud, François, Gundinchet, François, Aroua, Abbas, Schnyder, Pierre, Meuli, Reto

“…The steady increase in the number of radiologic procedures being performed is undeniably having a beneficial impact on healthcare. However, it is also becoming…”
Get full text

The Macklin effect: a frequent etiology for pneumomediastinum in severe blunt chest trauma by Wintermark, M, Schnyder, P

“…To review the etiology and pathophysiology of pneumomediastinum in severe blunt trauma, with a special interest in one of its possible origins, the Macklin…”
Get more information

Three-dimensional image reconstruction of partial anomalous pulmonary venous return to the superior vena cava by Zwetsch, B, Wicky, S, Meuli, R, Schnyder, P

“…A case of a rare partial anomalous pulmonary venous return of the right upper lobe into the superior vena cava is reported. Multiple three-dimensional image…”
Get more information

Simultaneous Measurement of Regional Cerebral Blood Flow by Perfusion CT and Stable Xenon CT: A Validation Study by Wintermark, Max, Thiran, Jean-Philippe, Maeder, Philippe, Schnyder, Pierre, Meuli, Reto

“…Knowledge of cerebral blood flow (CBF) alterations in cases of acute stroke could be valuable in the early management of these cases. Among imaging techniques…”
Get full text

(18)F-fluorodeoxyglucose positron emission tomography/computed tomography and magnetic resonance imaging in patients with liver metastases from uveal melanoma: results from a pilot study by Orcurto, Victoria, Denys, Alban, Voelter, Verena, Schalenbourg, Ann, Schnyder, Pierre, Zografos, Leonidas, Leyvraz, Serge, Delaloye, Angelika Bischof, Prior, John O

“…(18)F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) and MRI are used for detecting liver metastases from uveal melanoma…”
Get full text