Results 21 to 30 of about 25,375 (211)

Predictive immunohistochemical features for tumour response to chemoradiotherapy in rectal cancer

BJS Open, Volume 4, Issue 2, Page 301-309, April 2020., 2020
The combination of reduced expression of cluster of differentiation (CD) 133 and cyclo‐oxygenase (COX) 2 and increased density of CD8+ tumour‐infiltrating lymphocytes is a significant predictor of tumour response to preoperative chemoradiotherapy (CRT).
E. Shinto, J. Omata, A. Sikina, A. Sekizawa, Y. Kajiwara, K. Hayashi, Y. Hashiguchi, K. Hase, H. Ueno   +8 more
wiley   +1 more source

Randomized clinical trial of the effect of intraoperative humidified carbon dioxide insufflation in open laparotomy for colorectal resection

BJS Open, Volume 4, Issue 1, Page 45-58, February 2020., 2020
Open abdominal surgery leads to peritoneal desiccation and damage, resulting in inflammation. This peritoneal damage can be mitigated by the use of warmed, humidified carbon dioxide. Peritoneal inflammation and open surgery Background Animal studies have shown that peritoneal injury can be minimized by insufflating the abdominal cavity with warm ...
J. Y. Cheong, B. Chami, G. M. Fong, X. S. Wang, A. Keshava, C. J. Young, P. Witting   +6 more
wiley   +1 more source

Recommendations of the Chilean association for digestive endoscopy for the management of gastric pre-malignant lesions [PDF]

, 2014
Indexación: Web of Science; Scielo.An expert panel analyzed the available evidence and reached a consensus to release 24 recommendations for primary and secondary prevention of gastric cancer (CG) in symptomatic patients, with indication for upper GI ...
Araya, Raúl, Bufadel, María Ester, Calvo, Alfonso, Contreras, Luis, Cortés, Pablo, Estay, René, Estela, Ricardo, Fluxá, Fernando, Gatica, María de los Ángeles, Gobelet, Jaquelina, González, Robinson, Heredia, Carolina, Muñoz, Pablo, Nazal, Roberto, Osorio, Ingrid, Parra-Blanco, Adolfo, Pisano, Raúl, Rollán, Antonio, Squella, Freddy   +18 more
core   +1 more source

Paralisia periódica: estudo anátomo-patológico do músculo esquelético de 14 pacientes

Arquivos de Neuro-Psiquiatria, 1994
A paralisia periódica é entidade caracterizada por crises de fraqueza muscular relacionadas com alterações do nível sérico de potássio. A biópsia muscular pode mostrar alterações específicas ou inespecíficas.
Célia Harumi Tengan, Acary Souza Bulle Oliveira, Maria da Penha Ananias Morita, Beatriz Hitomi Kiyomoto, Beny Schmidt, Alberto Alain Gabbai   +5 more
doaj   +1 more source

Biopsia por trócar rotario

Cirugía del Uruguay, 2020
Presentado en sesión de 3 de agosto de ...
Félix Leborgne
doaj  

A lesão muscular na miastenia grave: estudo de 17 casos com histoquimica muscular

Arquivos de Neuro-Psiquiatria, 1982
Estudo de 17 biópsias musculares de pacientes com miastenia grave, utilizando técnicas de coloração a fresco e histoquímica muscular. Foram encontradas 15 biópsias musculares anormais, sendo que as principais alterações foram fibras musculares angulares ...
Lineu Cesar Werneck
doaj   +1 more source

Biopsia estereotáxica mamaria

Revista colombiana de radiología, 2020
Objetivos: Caracterizar una cohorte de pacientes con cáncer de mama diagnosticadas por guía estereotáxica y confirmadas por patología. Describir las bondades del método desde el punto de vista de seguridad y ambulatorio, ayuda diagnóstica y guía para el cirujano oncólogo. Materiales y métodos: Estudio observacional descriptivo de cohorte retrospectiva.
Jennifer Richardson Maturana, Vanessa Castaño Lopera, Claudia Isabel Cabarcas Herrera, Luz Estella García, Eduardo De Núbila Lizcano, Israel Díaz-Yunez   +5 more
openaire   +2 more sources

\u3cem\u3eHelicobacter pylori\u3c/em\u3e infection in Havana, Cuba. Prevalence and \u3cem\u3ecagA\u3c/em\u3e status of the strains [PDF]

, 2005
There is a great paucity of information about Helicobacter pylori infection in the countries of the Caribbean basin. Almost no studies have been performed to determine the prevalence, antibiotic resistance or virulence factors of the bacterium.
Camou-Juncas, Christine, del Pilar Escobar, María, Díaz-Canel, Osvaldo, González, Nery, Gutiérrez, Beatriz, Leonard, Ibrahim, Martínez, Rolando, Mendz, George L, Mégraud, Françis, Paniagua, Manuel, Santos, Adriana, Valmaña, Carlos Ernesto, Vidal, Teresita   +12 more
core   +1 more source

Assessing D‐Squame as a Minimally Invasive Technique to Evaluate the Cutaneous Immune Response mRNA in a Dog Model of Canine Atopic Dermatitis

Veterinary Dermatology, EarlyView.
ABSTRACT Background Canine atopic dermatitis (cAD) is a multifactorial, inherited skin disease, estimated to affect ≤ 15% of dogs. Studies of skin messenger mRNA in cAD currently use invasive methods, including blood sampling and biopsy collection, whilst advances in human atopic dermatitis study methodology have demonstrated reliable use of minimally ...
Xavier Langon, Marion Mosca, Nadège Milhau, Mélanie Legain, Adrien Idée, Didier Pin   +5 more
wiley   +1 more source

Endometrial assessment in abnormal uterine bleeding: transvaginal ultrasound alone may not be good enough

Ultrasound in Obstetrics &Gynecology, Volume 67, Issue 1, Page 79-88, January 2026.
ABSTRACT Objective To evaluate the proportion of optimal assessments of endometrial thickness (ET) achieved by transvaginal ultrasound (TVS) compared with a multimodal (MM) sonographic approach in women with abnormal uterine bleeding (AUB). Methods This prospective observational study was a subset of the EPI‐SURE study conducted between June and ...
S. Nijjar, S. Kastora, A. Bajrami, S. Solangon, M. Widschwendter, D. Jurkovic   +5 more
wiley   +1 more source