Results 11 to 20 of about 2,065 (160)

The influence of equine hoof conformation on the initiation and progression of laminitis

Equine Veterinary Journal, Volume 55, Issue 5, Page 862-871, September 2023., 2023
Abstract Background The health and performance of horses are significantly affected by diseases associated with the hoof. Laminitis is a critical hoof disease that causes pain and, potentially, severe hoof and bone pathology. Objective To generate an equine hoof finite element (FE) model to investigate the impact of normal and toe‐in hoof conformations
Naeim Akbari Shahkhosravi, Reza Kakavand, Helen M. S. Davies, Amin Komeili   +3 more
wiley   +1 more source

Tumour growth rate of carcinoma of the colon and rectum: retrospective cohort study

BJS Open, Volume 4, Issue 6, Page 1200-1207, December 2020., 2020
Few studies have evaluated the growth pattern of colorectal cancer. Forty‐three patients who underwent CT twice more than 5 weeks apart were included over a 2‐year interval. The median doubling time was 211 days, with a concerning suggestion of tumour progression.
J. R. Burke, P. Brown, A. Quyn, H. Lambie, D. Tolan, P. Sagar   +5 more
wiley   +1 more source

Diagnostic accuracy of acute diverticulitis with unenhanced low‐dose CT

BJS Open, Volume 4, Issue 4, Page 659-665, August 2020., 2020
Unenhanced low‐dose CT (LDCT) is as accurate as contrast‐enhanced standard‐dose CT (SDCT) for detection of acute colonic diverticulitis. However, smaller complications, such as pericolic abscesses and small amounts of extraluminal air, can be missed.
A. Thorisson, M. Nikberg, M. R. Torkzad, H. Laurell, K. Smedh, A. Chabok   +5 more
wiley   +1 more source

Classifying radius fractures with X-ray and tomography imaging [PDF]

, 2009
INTRODUÇÃO: Este estudo avaliou a confiabilidade interobservador da radiografia simples versus tomografia computadorizada para as classificações Universal e AO em fraturas do rádio distal. PACIENTES e MÉTODOS: Cinco observadores classificaram 21 fraturas
GOMES, Fabiano Cortese Paula, MATTAR JUNIOR, Rames, MEDEIROS, Rodrigo Serikawa de, PAULA, Emygdio José Leomil de, PEREIRA FILHO, Miguel Viana, YUNES FILHO, Paulo Roberto Miziara, ZUMIOTTI, Arnaldo Valdir   +6 more
core   +2 more sources

There is a need to request cervical spine routine radiographs for patients with Down s syndrome before carrying out otorhinolaryngologic surgery? [PDF]

, 2011
INTRODUCTION: The Down's Syndrome (DS) is a genetic syndrome characterized by several changes and the Atlanto-axial Instability is critical for the otorhinolaryngologist.
Carvalho, Bettina, Cavichiolo, Juliana Benthien, Mocellin, Marcos, Pereira, Rodrigo, Rezende, Rodrigo Kopp, Szpak, Andrea Marçal   +5 more
core   +4 more sources

Detección de fracturas radiculares verticales en presencia de artefactos por radiografía digital y tomografía computarizada de haz cónico [PDF]

, 2021
O diagnóstico correto de fraturas radiculares verticais (FRV) na presença de artefatos é um desafio para clínicos e endodontistas. Além disso, há controvérsias sobre qual técnica de imagem é a melhor para esse fim.
Amália Moreno, Ana Paula Veras Sobral, Cleomar Donizeth Rodrigues, Flavia de Lima Cavalcanti Spinelli, José Alcides Almeida de Arruda, Luciana Sarmento de Mendonça, Marcia Maria Fonseca da Silveira, Pamella Recco Alvares, Rosany Laurentina Santos de Carvalho   +8 more
core   +1 more source

Prediction of a positive circumferential resection margin at surgery following neoadjuvant chemotherapy for adenocarcinoma of the oesophagus

BJS Open, Volume 3, Issue 6, Page 767-776, December 2019., 2019
A positive circumferential resection margin (CRM) has been shown to be an adverse prognostic indicator after oesophagectomy for adenocarcinoma. Clinical tumour status, tumour volume, poor differentiation, lack of response following chemotherapy and radiological assessment of invasion can be used to predict CRM positivity in oesophageal adenocarcinoma ...
W. R. C. Knight, C. Yip, W. Wulaningsih, A. Jacques, N. Griffin, J. Zylstra, M. Van Hemelrijck, N. Maisey, A. Gaya, C. R. Baker, M. Kelly, J. A. Gossage, J. Lagergren, D. Landau, V. Goh, A. R. Davies, on behalf of the Guy's and St Thomas' Oesophago‐Gastric Research Group, S. Ngan, A. Qureshi, H. Deere, M. Green, F. Chang, U. Mahadeva, B. Gill‐Barman, S. George, J. Dunn, S. Zeki, J. Meenan, O. Hynes, G. Tham, C. Iezzi   +30 more
wiley   +1 more source

Study of anatomical variations in premolars by cone beam computerized tomography in a radiologic clinic in Piauí [PDF]

, 2023
Introduction: Root canal cleaning is the main objective of endodontic treatment and requires knowledge of the internal anatomy. The premolars are evidenced in the literature with great anatomical variations. In view of this, studies indicate that the use
Arêa Leão Ferraz , Maria Ângela, Carvalho de Almeida, Wanderson, de Oliveira Sales Junior, Romulo, Gomes Filho, João Eduardo, Monteiro Falcão, Carlos Alberto, Pereira Freitas, Sérgio Antônio   +5 more
core   +2 more sources

Utilidad de la reconstrucción tridimensional con tomografía computarizada en Traumatología y Ortopedia [PDF]

, 1992
La reconstrucción tridimensional es una nuev a técnica diagnóstica introducida en cirugía ortopédica y traumatología. Está indicada en algunas fracturas de acetábulo, columna y pelvis porque facilita una visión desde diferente s ángulos y en determinadas
Corona Fernández, C., Fernandez Milia, C., Hernández Vaquero, Daniel, Menéndez Viñuela, G., Soler Celdrán, J.   +4 more
core  

Age- and sex-related changes of the volume of maxillary sinuses quantified via cone beam computed tomography [PDF]

, 2021
Anatomical studies found in cone beam computed tomography (CBCT) an optimal resource for the three-dimensional (3D) assessment of the head and neck. When it comes to the maxillary sinuses, CBCT enables a life-size reliable volumetric analysis. This study
Abib, Rafael Ferreira, Borges Tanaka, Lucas Eigi, de Castro Lopes, Sergio Lucio Pereira, Franco, Ademir, Manhães-Junior, Luiz Roberto Coutinho   +4 more
core   +2 more sources