metricas
covid
Buscar en
Radiología (English Edition)
Toda la web
Inicio Radiología (English Edition) Update on imaging in Code Stroke
Journal Information
Vol. 65. Issue S1.
Pages S3-S10 (March 2023)
Share
Share
Download PDF
More article options
Visits
229
Vol. 65. Issue S1.
Pages S3-S10 (March 2023)
Update on imaging in Code Stroke
Actualización del código ictus en urgencias
Visits
229
M. Grau Garcíaa,
Corresponding author
mikelgrau@gmail.com

Corresponding author.
, M. Pérez Beaa, A. Angulo Saiza, V. Díez Fontanedab, E. Cintora Leonc
a Médico adjunto de Radiodiagnóstico, Sección Urgencias, Hospital Universitario Basurto, Bilbao, Vizcaya, Spain
b Médico residente de Radiodiagnóstico, Hospital Universitario Basurto, Bilbao, Vizcaya, Spain
c Jefa de Servicio de Radiodiagnóstico, Hospital Universitario Basurto, Bilbao, Vizcaya, Spain
This item has received
Article information
Abstract
Full Text
Bibliography
Download PDF
Statistics
Figures (4)
Show moreShow less
Special issue
This article is part of special issue:
Vol. 65. Issue S1
More info
Abstract

“Code Stroke” is a multidisciplinary procedure designed to detect acute ischemic strokes and transfer patients for early reperfusion.

Selecting these patients requires multimodal imaging with either CT or MRI. 1) Conventional studies without contrast material are obligatory to detect bleeding. Applying the ASPECTS scale, these studies can also identify and quantify areas of early infarction. 2) In candidates for mechanical thrombectomy, angiographic studies are necessary to identify stenoses and obstructions and to evaluate the collateral circulation. 3) Patients with known onset between 6 and 24h or with unknown onset require perfusion studies to distinguish between infracted tissue and recoverable ischemic tissue.

Semi-automatic software facilitates diagnosis, but radiologists must interpret its output.

Keywords:
Brain/diagnostic imaging
Perfusion imaging
Digitized image processing
Computed tomography
Magnetic resonance imaging
Stroke
Artificial intelligence
Patient selection
Resumen

El «código ictus» es un procedimiento multidisciplinar diseñado para detectar los ictus agudos de origen isquémico y trasladar a los pacientes para una terapia de reperfusión temprana.

Para la selección de estos pacientes es necesario un estudio radiológico multimodal indistintamente con TC o RM: 1) exploración convencional sin contraste, obligatoria para detectar sangrado; también identifica y cuantifica las áreas de infarto precoz utilizando la escala ASPECTS; 2) estudio angiográfico, necesario en pacientes candidatos a tratamiento mecánico intraarterial; identifica estenosis y obstrucciones y valora la circulación colateral; 3) estudio de perfusión para los pacientes con evolución de entre 6 y 24h o tiempo indeterminado desde el inicio del evento que discrimina tejido infartado de tejido isquémico recuperable.

Los softwares semiautomáticos facilitan el diagnóstico, pero precisan la interpretación del radiólogo.

Palabras clave:
Cerebro/imagen diagnóstica
Imagen de perfusión
Procesos de imagen digitalizados
Tomografía computarizada
Resonancia magnética
Ictus
Inteligencia artificial
Selección de pacientes

Article

These are the options to access the full texts of the publication Radiología (English Edition)
Subscriber
Subscriber

If you already have your login data, please click here .

If you have forgotten your password you can you can recover it by clicking here and selecting the option “I have forgotten my password”
Purchase
Purchase article

Purchasing article the PDF version will be downloaded

Price 19.34 €

Purchase now
Contact
Phone for subscriptions and reporting of errors
From Monday to Friday from 9 a.m. to 6 p.m. (GMT + 1) except for the months of July and August which will be from 9 a.m. to 3 p.m.
Calls from Spain
932 415 960
Calls from outside Spain
+34 932 415 960
E-mail
Article options
es en pt

¿Es usted profesional sanitario apto para prescribir o dispensar medicamentos?

Are you a health professional able to prescribe or dispense drugs?

Você é um profissional de saúde habilitado a prescrever ou dispensar medicamentos