Interrater and intrarater agreement superior for three-dimensional digital subtraction angiography (3D-DSA) over 2D-DSA classification for detecting remnants after intracranial aneurysm clipping, a GRRAS Reliability and Agreement Study.

Publication

Interrater and intrarater agreement superior for three-dimensional digital subtraction angiography (3D-DSA) over 2D-DSA classification for detecting remnants after intracranial aneurysm clipping, a GRRAS Reliability and Agreement Study.

Journal Paper/Review - Mar 3, 2022

Halter Matthias, Wanderer Stefan, Grüter Basil, Añon Javier, Diepers Michael, Philipp Gruber, Andereggen Lukas, Remonda Luca, Marbacher Serge

Citation

Halter M, Wanderer S, Grüter B, Añon J, Diepers M, Philipp G, Andereggen L, Remonda L, Marbacher S. Interrater and intrarater agreement superior for three-dimensional digital subtraction angiography (3D-DSA) over 2D-DSA classification for detecting remnants after intracranial aneurysm clipping, a GRRAS Reliability and Agreement Study. Acta Neurochir (Wien) 2022; 164:2173-2179.

Type

Journal Paper/Review (English)

Journal

Acta Neurochir (Wien) 2022; 164

Publication Date

Mar 3, 2022

Issn Electronic

0942-0940

Pages

2173-2179

Brief description/objective

Growing evidence suggests that three-dimensional digital subtraction angiography (3D-DSA) is superior to 2D-DSA in detection of intracranial aneurysm (IA) remnants after clipping. With a simple, practical quantitative scale proposed to measure maximal remnant dimension on 3D-DSA, this study provides a rigorous interrater and intrarater reliability and agreement study comparing this newly established scale with a commonly used (Sindou) 2D-DSA scale.