Search Results - "Ayuso, J R"

Dynamic soluble changes in sVEGFR1, HGF, and VEGF promote chemotherapy and bevacizumab resistance: A prospective translational study in the BECOX (GEMCAD 09-01) trial by Pineda, Estela, Salud, A, Vila-Navarro, E, Safont, MJ, Llorente, Beatriz, Aparicio, J, Vera, R, Escudero, P, Casado, E, Bosch, C, Bohn, U, Pérez-Carrión, R, Carmona, A, Ayuso, JR, Ripollés, T, Bouzas, R, Gironella, M, García-Albéniz, X, Feliu, J, Maurel, J

“…Despite initial responsiveness, acquired resistance to both bevacizumab and chemotherapy in metastatic colorectal cancer is universal. We have recently…”
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Imported histoplasmosis in Spain by GASCON, J, TORRES, J. M, LUBURICH, P, AYUSO, J. R, XAUBET, A, CORACHAN, M

“…Histoplasma capsulatum is a dimorphic fungus endemic in the American continent but not in Europe, where cases are usually imported. Its favorite habitat is in…”
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Value of FDG-PET for monitoring treatment response in patients with advanced GIST refractory to high-dose imatinib. A multicenter GEIS study by Fuster, D, Ayuso, J R, Poveda, A, Cubedo, R, Casado, A, Martínez-Trufero, J, López-Pousa, A, Del Muro, X G, Lomeña, F, Maurel, J, Pons, F

“…The aim of this study was to evaluate the utility of positron emission tomography with 18F-fluorodeoxyglucose (FDG-PET) in monitoring response in refractory…”
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Role of magnetic resonance imaging and cause of pitfalls in detecting myometrial invasion and cervical involvement in endometrial cancer by Sanjuán, A., Escaramís, G., Ayuso, J. R., Román, S. Martínez, Torné, A., Ordi, J., Lejárcegui, J. A., Pahisa, J.

“…Objective To determine the diagnostic accuracy of magnetic resonance imaging (MRI) in detecting myometrial invasion and cervical involvement in endometrial…”
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Port-site metastasis after laparoscopic surgery for endometrial carcinoma: two case reports by Sanjuán, A., Hernández, S., Pahisa, J., Ayuso, J.R., Torné, A., Martínez Román, S., Lejárcegui, J.A., Ordi, J., Vanrell, J.A.

“…Although studies have reported good results with laparoscopic-assisted vaginal hysterectomy (LAVH) to treat endometrial cancer, it has been associated with…”
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Vertebral prosthetic arthrodesis migration to the esophageal lumen: a rare cause of dysphagia by Fernández-Esparrach, G, Gimeno-García, A Z, Ayuso, J R, Ginès, A, Bordas, J M

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427P Value of magnetic resonance diffusion weighted imaging in the identification of complete responder patients with rectal cancer treated with neoadjuvant therapy by Ayuso, J-R., Pérez-Serrano, C., Pagés, M., Rodríguez-Gómez, S., Zambrano, T.D. Barreto, Conill, C., Maurel, J.

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Preoperative and intraoperative assessment of myometrial invasion and histologic grade in endometrial cancer: role of magnetic resonance imaging and frozen section by Sanjuán, A, Cobo, T, Pahisa, J, Escaramís, G, Ordi, J, Ayuso, J R, Garcia, S, Hernández, S, Torné, A, Martínez Román, S, Lejárcegui, J A, Vanrell, J A

“…The objective of this study was to determine the value of myometrial invasion by magnetic resonance imaging (MRI), histologic typing and grading by endometrial…”
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433P Pre-treatment and post-treatment MRI extramural venous invasion, predicts disease-free survival and overall survival, in locally advanced rectal cancer by Fernandez-Mañas, L., Muñoz i Carrillo, F.J., Perez-Serrano, C., Oliveres, H., De Lacy, F.B., Otero, A., Bravo, R., Almenara, R., Pages, M., Moreno, M.J., Cuatrecasas, M., Pellise, M., Conill, C., De Lacy, A., Maurel, J., Ayuso, J-R.

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The role of a computed tomography-based image registered navigation system for natural orifice transluminal endoscopic surgery: a comparative study in a porcine model by Fernández-Esparrach, G, San José Estépar, R, Guarner-Argente, C, Martínez-Pallí, G, Navarro, R, Rodríguez de Miguel, C, Córdova, H, Thompson, C C, Lacy, A M, Donoso, L, Ayuso-Colella, J R, Ginès, A, Pellisé, M, Llach, J, Vosburgh, K G

“…Most natural orifice transluminal endoscopic surgery (NOTES) procedures have been performed in animal models through the anterior stomach wall, but this…”
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Diagnosis and staging of carcinoma of the pancreas (I) by Ayuso, C, Sánchez, M, Ayuso, J R, de Caralt, T M, de Juan, C

“…Carcinoma of the pancreas is a neoplasm with a poor prognosis that is diagnosed in the advanced stages in most patients. Given that surgical resection is the…”
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Hepatic artery aneurysm: diagnosis by duplex-Doppler ultrasound. Case report by Ayuso, J R, Gilabert, R, Bru, C, Ayuso, M C, Bianchi, L

“…A case of hepatic aneurysm diagnosed by duplex-Doppler US is reported. The demonstration of a complex hepatic hiliar mass with an arterial turbulent blood flow…”
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Atypical retroperitoneal fibrosis: MRI findings by Ayuso, J R, Garcia-Criado, A, Caralt, T M, Ayuso, C, Torras, A, Ribalta, T

“…A case of retroperitoneal fibrosis with an unusual perirenal involvement diagnosed at MR imaging is reported. Other conditions, such as metastatic disease or…”
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CT colonography: what radiologists need to know by Pagés Llinás, M, Darnell Martín, A, Ayuso Colella, J R

“…In 2008, CT colonography was approved by the American Cancer Society as a technique for screening for colorectal cancer. This approval should be considered an…”
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Staging rectal cancer by Ayuso Colella, J R, Pagés Llinás, M, Ayuso Colella, C

“…Rectal cancer has a high incidence in our area. The different treatment options that can be used in each case depend fundamentally on the extension of the…”
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PET/CT-guided salvage surgery protocol. Results with ROLL Technique and PET probe by García, J R, Fraile, M, Soler, M, Bechini, J, Ayuso, J R, Lomeña, F

“…OBJECTIVETo assess the value of intraoperatory radioguided probe detection to guide surgical resection of malignant lesions previously detected by (18)F-FDG…”
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Electrical stimulation of bone nonunion with the presence of a gap by ZAMORA-NAVAS, P, BORRAS VERDERA, A, LORENZO, R. A, SARAS AYUSO, J. R, PENA REINA, M. C

“…A total of 22 established nonunions was treated with a capacitively-coupled electrical signal. A gap of 0.5 cm or more between the fragments was present in all…”
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Prevalence stratification of malignancy in resected intraductal papillary mucinous neoplasms (IPMN) involving main duct: is the 10 mm Wirsung diameter an adequate cutoff? by Cúrdia, T., Montironi, C., Cuatracasas, M., Ayuso, J.R., Sánchez, S., de León, H., Sánchez, C., Fernández-Esparrach, G., Ginés, A., Sendino, O., Molero, X., Marinho, C., Cotter, J., Vaquero, E.C.

“…Demographics, clinical presentation, imaging and histological features were compared between patients with preoperative evidence of MPD diameter of 5-9 mm…”
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A phase I dose-finding study of sorafenib (S) in combination with gemcitabine (G) and radiotherapy (RT) in patients (pts) with unresectable pancreatic carcinoma (UPC): A GEMCAD study by Aparicio, J., Garcia-Mora, C., Martin-Richard, M., Petriz, L., Feliu, J., Sanchez-Santos, E., Ayuso, J. R., Conill, C., Maurel, J.

“…Abstract only…”
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MRA is useful as a follow-up technique after endovascular repair of aortic aneurysms with nitinol endoprostheses by Ayuso, Juan R., de Caralt, Teresa M., Pages, Mario, Riambau, Vicente, Ayuso, Carmen, Sanchez, Marcelo, Real, María I., Montaña, Xavier

“…Purpose To evaluate whether MR angiography (MRA) is a useful tool for the follow‐up of aortic aneurysms treated with nitinol endoluminal grafts. Materials and…”
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