Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Luís Curvo-Semedo"'
Publikováno v:
Tomography, Vol 9, Iss 1, Pp 195-216 (2023)
Dual-energy computed tomography (DECT) uses different energy spectrum x-ray beams for differentiating materials with similar attenuation at a certain energy. Compared with single-energy CT, it provides images with better diagnostic performance and a
Externí odkaz:
https://doaj.org/article/29a88362e47641999b693b8a8d31d327
Autor:
Carolina Terra, Daniel Ramos-Andrade, Ivo Sá-Marques, Jorge Brito, Filipe Caseiro-Alves, Luís Curvo-Semedo
Publikováno v:
Insights into Imaging, Vol 12, Iss 1, Pp 1-37 (2021)
Abstract Abdominal computed tomography (CT) is frequently performed to evaluate gastrointestinal pathologic conditions. The majority of the gastrointestinal radiology literature has concentrated on the colon, stomach, and distal small bowel. The duod
Externí odkaz:
https://doaj.org/article/00a542b605f342ababf40eb56426d40d
Autor:
Daniel Ramos-Andrade, Catarina Ruivo, M. Antónia Portilha, Jorge B. Brito, Filipe Caseiro-Alves, Luís Curvo-Semedo
Publikováno v:
European Journal of Radiology Open, Vol 1, Iss C, Pp 60-63 (2014)
We report a case of a 77-year-old female who was admitted to the emergency department complaining of diffuse abdominal pain for five days, associated with nausea, vomiting and constipation. Physical examination disclosed a large incarcerated umbilica
Externí odkaz:
https://doaj.org/article/96b62700e0894fe1a7fdf8f17bfc140b
Autor:
Rui Baptista, Inês Santiago, Elisabete Jorge, Rogério Teixeira, Paulo Mendes, Luís Curvo-Semedo, Graça Castro, Pedro Monteiro, Filipe Caseiro-Alves, Luís A. Providência
Publikováno v:
Revista Portuguesa de Cardiologia, Vol 32, Iss 1, Pp 7-13 (2013)
Introduction: Contrast-enhanced multidetector computed tomography (MDCT) is useful for the diagnosis of pulmonary embolism (PE). However, current guidelines do not support its use for risk assessment in acute PE patients. Objectives: We compared the
Externí odkaz:
https://doaj.org/article/12d8025d0c9d4be4b04b85acec22d94a
Autor:
Daniel Ramos-Andrade, Francisco Silva, Andrea Canelas, Luís Curvo-Semedo, Filipe Caseiro-Alves
Publikováno v:
Journal of the Belgian Society of Radiology, Vol 100, Iss 1 (2016)
Diffuse alveolar hemorrhage is a clinicopathological syndrome that often leads to respiratory failure, with associated hemoptysis and anemia. Chest radiograph presents non-specific findings of perihilar infiltrates, while computed tomography shows gr
Externí odkaz:
https://doaj.org/article/059fcaaf716547888fc5083ba5e973f9
Publikováno v:
BMJ case reports. 14(7)
A 65-year-old man, with unremarkable previous medical history, presented to the emergency department with symptoms of anorexia, jaundice and fever. The serum total bilirubin level was 7.5 mg/dL and direct bilirubin was 5.4 mg/dL. Abdominal ultrasound
Publikováno v:
Br J Radiol
The peritoneum is a unique serosal membrane, which can be the site of primary tumors and, more commonly, secondary pathologic processes. Peritoneal carcinomatosis is the most common malignant condition to affect the peritoneal cavity, and the radiolo
Autor:
Ivo Sá-Marques, Carolina Terra, Daniel Ramos-Andrade, Filipe Caseiro-Alves, Jorge Brito, Luís Curvo-Semedo
Publikováno v:
Insights into Imaging, Vol 12, Iss 1, Pp 1-37 (2021)
Insights into Imaging
Insights into Imaging
Abdominal computed tomography (CT) is frequently performed to evaluate gastrointestinal pathologic conditions. The majority of the gastrointestinal radiology literature has concentrated on the colon, stomach, and distal small bowel. The duodenum is o
Autor:
Najim, El Khababi, Regina G H, Beets-Tan, Renaud, Tissier, Max J, Lahaye, Monique, Maas, Luís, Curvo-Semedo, Raphaëla C, Dresen, Stephanie, Nougaret, Geerard L, Beets, Doenja M J, Lambregts, Abdel-Rauf, Zeina
Publikováno v:
European radiology.
To compare four previously published methods for rectal tumor response evaluation after chemoradiotherapy on MRI.Twenty-two radiologists (5 rectal MRI experts, 17 general/abdominal radiologists) retrospectively reviewed the post-chemoradiotherapy MRI
Autor:
Luís Curvo-Semedo
Publikováno v:
Magnetic Resonance Imaging Clinics of North America. 28:105-115
The imaging of rectal cancer has evolved noticeably over the past 2 decades, paralleling the advances in therapy. The methods for imaging rectal cancer are increasingly used in clinical practice with the purpose of helping to detect, characterize and