None of the previous LET reviews assessed the LLLT regimen for procedural errors, while our procedural assessments resulted in exclusion of another two RCTs with grave procedural errors, such as leaving the tendon insertion and acupoints unirradiated [ 40] and giving adequate LLLT to the placebo group [ 61].
On the night team, most junior doctors work alongside, and are supported and supervised by, SNPs who are trained to do procedural assessments.
In order to understand the challenges of RF ablation with MR guidance and MR monitoring, several subsequent steps of the procedures must be distinguished, namely targeting, monitoring and controlling, and post-procedural assessment.
In patients who are not fit enough for GA, a moderate conscious sedation procedure is a valid option [ 63 ]. e. Pre-procedural assessment scans should be less than 2 weeks old (strong consensus) The mean volume doubling time of colorectal liver metastases is 100 days therefore recent studies are needed for patient selection.
Transoesophageal echocardiography remains the golden standard in this pre-procedural assessment, but CT is found to give equal information [8, 9].
Since the technique is performed using a transvascular approach, pre-procedural assessment of the aortic valve apparatus, ascending aorta and vascular access is of paramount importance for both appropriate patient selection and correct device selection.
The classic imaging modality used for PCI is angiography, but advanced imaging techniques that are routinely performed during PCI, like optical coherence tomography (OCT), may provide detailed knowledge of the pre-intervention vessel anatomy as well as the post-procedural assessment of the specific stent-to-vessel interactions.
US contrast is routinely used in the intra-procedural assessment of ablation efficacy in the liver.
First, pre-procedural assessment of anatomy was performed with ultrasound, following appropriate patient positioning, to delineate vascular structures, pretracheal tissue thickness and intended site of puncture.
However, the limitation in our study is that our protocol did not have a formal intra-procedural assessment by sedation team.
