Results 1 to 10 of about 21 (17)

UTILIDAD DE LA RESONANCIA MAGNÉTICA CON ENDOCOIL EN LA ETAPIFICACION Y PLANEAMIENTO DEL TRATAMIENTO DEL CANCER RECTAL [PDF]

Revista Chilena de Radiología, 2007
El cáncer de recto tiene un enfoque terapéutico distinto al cáncer de colon, derivado de su ubicación anatómica. Esto ha llevado a estandarizar técnicas quirúrgicas específicas y en muchos casos a usar tratamiento coadyuvante previo, lo que requiere de ...
Manuel Fernández A, Hernán Aldana V, Jorge Larach S, Andrés Larach K   +3 more
doaj   +4 more sources

Endocoil magnetic resonance imaging quantification of external anal sphincter atrophy

Journal of British Surgery, 2001
Abstract Background Anal function depends on the integrity and quality of the sphincter muscles. The diagnosis of external anal sphincter atrophy on endocoil magnetic resonography has been associated with poor outcome from sphincter repair, although the imaging criteria for atrophy remain unclear.
A B, Williams, C I, Bartram, D, Modhwadia, T, Nicholls, S, Halligan, M A, Kamm, R J, Nicholls, W A, Kmiot   +7 more
  +11 more sources

Embolización guiada por ultrasonido endoscópico con cianoacrilato solo o combinado con endo-coil para las várices gástricas

Cirugía y Cirujanos, 2022
Objetivo: Evaluar la eficacia y la seguridad de la angioterapia dual (endo-coil más N-butil-cianoacrilato) guiada por ultrasonido endoscópico) frente a N-butil-cianoacrilato solo en la profilaxis secundaria de várices gásctricas.
Elymir S. Galvis-García, Ángel M. Zárate-Guzmán, Arturo Reding-Bernal, Sergio Sobrino-Cossío   +3 more
doaj   +1 more source

UTILIDAD DE LA RESONANCIA MAGNÉTICA CON ENDOCOIL EN LA ETAPIFICACION Y PLANEAMIENTO DEL TRATAMIENTO DEL CANCER RECTAL

Revista Chilena de Radiología
El cáncer de recto tiene un enfoque terapéutico distinto al cáncer de colon, derivado de su ubicación anatómica. Esto ha llevado a estandarizar técnicas quirúrgicas específicas y en muchos casos a usar tratamiento coadyuvante previo, lo que requiere de ...
Manuel Fernández A, Hernán Aldana V, Jorge Larach S, Andrés Larach K   +3 more
doaj   +1 more source

Magnetic Resonance Image in the diagnosis and evaluation of extra-prostatic extension and involvement of seminal vesicles of prostate cancer: a systematic review of literature and meta-analysis

International Brazilian Journal of Urology, 2013
Objective Systematic review of literature and meta-analysis to evaluate the results of magnetic resonance image 1.5T with endorectal coil in the diagnosis and evaluation of extra-prostatic extension and involvement of seminal vesicles of prostate cancer,
Rogério Cardoso da Silva, André Deeke Sasse, Wagner Eduardo Matheus, Ubirajara Ferreira   +3 more
doaj  

Obliteración de várices gástricas mediante ultrasonido endoscópico con endocoils, con o sin cianoacrilato: Serie de casos

Acta Gastroenterológica Latinoamericana
Introducción. Las várices gástricas afectan entre el 17% y el 25% de los pacientes con hipertensión portal, y el sangrado representa una complicación grave con alta mortalidad. Aunque el tratamiento estándar ha sido la inyección directa de cianoacrilato por endoscopia, este puede causar efectos adversos importantes en el paciente e inclusive el daño ...
Gabriel Mosquera-Klinger, Alejandro Concha-Mejía, Jhon Jaime Carvajal, Liliana Restrepo, Manuel Alonso Ardila-Báez   +4 more
openaire   +1 more source

Can the Expandable Esophageal Metal Endocoil Stent Be Safely Removed? [PDF]

Endoscopy, 1997
A. Segalin, L. Bonavina, C. Siardi, A. Carazzone, A. Peracchia   +4 more
openaire   +2 more sources

The Endocoil Stent for Malignant Biliary Obstruction

Gastrointestinal Endoscopy Clinics of North America, 1999
The Endocoil (Instent, Inc., Eden Prairie, MN), first introduced in 1993, is a self-expandable nitinol stent made of a coil spring of nickel-titanium alloy. Advantages of the Endocoil in patients with malignant biliary obstruction were thought to include increased radial force with more rapid stricture dilation, inhibition of tumor ingrowth caused by ...
J C, Cozart, G B, Haber
openaire   +2 more sources

High-resolution magnetic resonance imaging of the anorectal region without an endocoil

Abdominal Imaging, 1999
To evaluate the feasibility of a high-resolution magnetic resonance imaging (MRI) technique in detailed imaging of the anal sphincter and lower pelvic region without the use of an endoluminal coil.MRIs with an external phased array coil (T1- and T2-weighted turbo spin echo) were performed in 22 volunteers and 12 patients with an anal fistula, an anal ...
Beets-Tan, R.G.H., Beets, G.L., van der Hoop, A.G., Borstlap, A.C., van Boven, H., Rongen, M.J.G.M., Baeten, C.G.M.I., van Engelshoven, J.M.A.   +7 more
openaire   +2 more sources

Assessment of External Anal Sphincter Morphology in Idiopathic Fecal Incontinence with Endocoil Magnetic Resonance Imaging

Digestive Diseases and Sciences, 2001
The failure of external anal sphincter repair may relate to sphincter atrophy where muscle fibers are replaced by fat, seen on MRI due to the differing signals returned by fat and muscle tissue. Manometry, electrophysiology, and MRI with an endocoil were performed on 34 fecally incontinent patients with intact sphincters on endosonography.
A B, Williams, A J, Malouf, C I, Bartram, S, Halligan, M A, Kamm, W A, Kmiot   +5 more
openaire   +2 more sources