Results 21 to 30 of about 8,829 (114)

Peritoneal bridging versus fascial closure in laparoscopic intraperitoneal onlay ventral hernia mesh repair: a randomized clinical trial

BJS Open, Volume 4, Issue 4, Page 587-592, August 2020., 2020
Fifty patients were enrolled and randomized to laparoscopic hernia repair with conventional fascial closure or a peritoneal bridging approach. Follow‐up by CT at 12 months (primary endpoint) revealed no seroma in either group, but seroma was detected clinically in the early postoperative period after 1 month (4 of 25 versus 0 of 25 patients in fascial ...
F. Ali, G. Wallin, B. Fathalla, G. Sandblom   +3 more
wiley   +1 more source

Total tumour volume as a prognostic factor in patients with resectable colorectal cancer liver metastases

BJS Open, Volume 4, Issue 3, Page 456-466, June 2020., 2020
This study investigated whether the total tumour volume (TTV) of colorectal liver metastases could predict patient survival after hepatic resection. Associations were identified between TTV and recurrence‐free survival, overall survival and unresectable recurrence after primary hepatic resection.
K. Tai, S. Komatsu, K. Sofue, M. Kido, M. Tanaka, K. Kuramitsu, M. Awazu, H. Gon, D. Tsugawa, H. Yanagimoto, H. Toyama, S. Murakami, T. Murakami, T. Fukumoto   +13 more
wiley   +1 more source

Factors affecting mortality after traumatic brain injury in a resource‐poor setting

BJS Open, Volume 4, Issue 2, Page 320-325, April 2020., 2020
Traumatic brain injury (TBI) in 194 patients in a resource‐poor setting was analysed. Some 30·9 per cent had severe TBI, and associated skull fracture was observed in 8·8 per cent. Treatments offered were mainly conservative. The mortality rate was 33·0 per cent, with 72 per cent resulting from severe head injury.
R. Okidi, D. M. Ogwang, T. R. Okello, D. Ezati, W. Kyegombe, D. Nyeko, N. J. Scolding   +6 more
wiley   +1 more source

Carcinoma hepatocelular en hígado no cirrótico: nuestra experiencia en tomografía computada y resonancia magnética

Revista Argentina de Radiología
Introducción: El carcinoma hepatocelular (CHC) se desarrolla en un hígado con hepatopatía crónica, siendo este el principal factor de riesgo. Sin embargo, un 10-12% de los CHC se desarrollan en un hígado no cirrótico.
Silvina V. Quintana, Maren Donato, Nilda E. Vergara-Mercado, Esteban A. Sela, Gerardo C. Ramón, Alejandro Schroeder   +5 more
doaj   +1 more source

Numerical Modeling and Multiscale Evaluation of Fe₃O₄–Graphene Oxide Nanofluids in Electromagnetic Heating for Colombian Heavy Oil Recovery

Energies
Electromagnetic heating (EMH) using microwaves has emerged as a promising enhanced oil recovery (EOR) technique, particularly for heavy crude oils where conventional thermal methods encounter technical and environmental challenges.
Paola A. León, Andres F. Ortíz, Jimena Gómez-Delgado, Daniela Barrera, Fabian Tapias, Nicolas Santos, Enrique Mejía-Ospino   +6 more
doaj   +1 more source

Experimental Assessment of Magnetic Nanofluid Injection in High-Salinity and Heavy-Crude-Saturated Sandstone: Mitigation of Formation Damage

Energies
The depletion of conventional oil reserves has intensified the search for enhanced oil recovery (EOR) techniques. Recently, nanoparticle research has focused on graphene oxide-based materials, revealing a critical challenge in their practical application.
Jimena Lizeth Gómez-Delgado, Nelson Gutierrez-Niño, Luis Felipe Carrillo-Moreno, Raúl Andres Martínez-López, Nicolás Santos-Santos, Enrique Mejía-Ospino   +5 more
doaj   +1 more source

Hallazgos estructurales en imágenes cerebrales de pacientes con diagnóstico de delirium en un hospital de alta complejidad de Bogotá

Acta Neurológica Colombiana, 2020
INTRODUCCIÓN: El delirium es una falla cerebral de origen multifactorial, común, y en ocasiones relacionada con un desenlace fatal. Afecta principalmente a la población hospitalizada mayor de 65 años.
Manuel García Patiño, Eder Alexander Moreno Vargas, Oscar Torres, Daniel Alejandro Núñez, Oscar Andrés Bociga, Carlos Fernando Martínez Rubio   +5 more
doaj   +1 more source

Revisión iconográfica de las anomalías congénitas de la vena cava inferior y sus tributarias

Revista Argentina de Radiología
Las anomalías de la vena cava inferior (VCI) representan un amplio grupo de entidades que no son infrecuentes y en su mayoría son asintomáticas. Su desarrollo tiene como punto de partida la embriogénesis, con una secuencia compleja de eventos que ocurren
Florencia Prado-Morán, Damián E. Le Lan, Leopoldina Tévez-Craise, Carlos P. O’lery   +3 more
doaj   +1 more source

Prospective comparison of diagnostic accuracy of ultrasound, PET/CT and DW‐MRI for preoperative assessment of pelvic lymph nodes in cervical cancer patients: results of the CANNES trial

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 6, Page 836-851, June 2026.
ABSTRACT Objective To determine whether ultrasound is non‐inferior to positron‐emission tomography/computed tomography (PET/CT) and diffusion‐weighted magnetic resonance imaging (DW‐MRI) in terms of overall diagnostic accuracy for the preoperative assessment of pelvic lymph‐node status in cervical cancer.
F. Frühauf, D. Fischerová, F. Moro, R. Kocián, V. Ptáčník, M. Wagnerová, L. Lambert, A. C. Testa, N. Bizzarri, R. O. Perez, E. Teodorico, D. Cibula, Collaborators, V. Poonyakanok, C. Culcasi   +14 more
wiley   +1 more source

Relationship between membranous septum length and need for pacemaker implantation after transcatheter aortic valve implantation

REC: Interventional Cardiology (English Ed.)
To the Editor, Transcatheter aortic valve implantation (TAVI) can trigger significant conduction disorders due to the mechanical compression caused by the transcatheter heart valve.
Diana Isabel Katekaru-Tokeshi, Haydi Andrea Ale-Gonzáles, Piero Custodio-Sánchez, Moisés Jiménez-Santos, Eric Kimura-Hayama, Francisco Castillo-Castellón   +5 more
doaj   +1 more source