BACKGROUND AND PURPOSE: Spine debulking surgery in patients with hypervascular
spinal metastasis is associated with massive intraoperative blood loss, but currently, the …

Objectives Preoperative embolization of hypervascular spinal metastases (HSM) is efficient
to reduce perioperative bleeding. However, intra-arterial digital subtraction angiography (IA …

Study Design. This was a retrospective study comparing dynamic contrast–enhanced
magnetic resonance (DCE-MR) perfusion with digital subtraction angiography (DSA) in …

Background Preoperative embolization is based on the preoperative digital subtraction
angiography (DSA) tumor blush, and as such is considered the “gold standard” for …

Background This study aimed to evaluate the efficacy of subtraction computed tomography
arteriography (s-CTA) during preoperative embolization in spinal tumors. Methods The study …

Purpose To determine the reliability of dynamic magnetic resonance imaging (MRI)
perfusion parameters for the evaluation of blood supply to spinal metastatic tumors. Methods …

Purpose To determine if dynamic contrast-enhanced MRI (DCE-MRI) could correlate well
with invasive angiography in the characterization of spinal tumor vascularity. Methods …

Objective. To report a 3-dimensional (3D) rotational C-arm conebeam computed
tomography (CT)(DynaCT) angiography generating computed tomographic data …

Background The role of preoperative embolization (PE) in reducing intraoperative blood loss
(IBL) during surgical treatment of spinal metastases remains controversial. Methods A …

Objectives Preoperative embolization (PE) for metastatic spinal tumors is a method of
minimizing intraoperative blood loss during aggressive surgery. This study specified …