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4%) had unchanged incontinence. At the lastfollow-up, 29 (59.2%) patients had their initial AUS and 13 (26.5%) had at least one reintervention. There were 9 (18.4%) intraoperative complications and 25 (51%) postoperative complications, of which 9 (18.4%) were Clavien⩾3. After a median follow-up of 4years, 9 (18.4%) explantations and 11 (22.5%) revisions occurred. The average period without explantation or revision was 3.7 and 3.1years, respectively.

Our study shows that the laparoscopic approach for AUS implantation is an efficient treatment option for women with moderate to severe SUI.

Our study shows that the laparoscopic approach for AUS implantation is an efficient treatment option for women with moderate to severe SUI.Haemorrhoids are abnormally enlarged anal cushions within the lower rectum. They are common, and have potential to significantly impact patients' quality of life. Superior rectal artery embolisation is a technique which has been discussed in the literature as far back as 40 years ago. More recently, there has been interest in the role of embolisation in the treatment for haemorrhoids, as an alternative to established minimally invasive and conventional surgical techniques. In this review, we discuss the current literature on the topic, with particular focus on technique, clinical outcomes and complications. Emerging procedural and technical considerations are discussed, with further review of the role of coil vs. particle embolisation.

To evaluate the feasibility and safety of percutaneous transpedicular fixation by PEEK polymer implants and cementoplasty for vertebral compression fracture (VCF).

From February 2019 to December 2019, 6 consecutive patients (3 men and 3 women; mean age 55 ± 8years; range 40-64years) who had percutaneous transpedicular fixation with cementoplasty for the treatment of VCF (5 tumor lesions, 1 traumatic) were included. The procedure duration, length of hospital stay, and complications were reported. Visual analog scale (VAS) and the Oswestry disability index (ODI) for pain and disability were assessed before and 2months after the procedure.

The mean procedure duration was 74 ± 47min (range 20-140min). The median length of hospital stay was 3days (range 2-63) after the procedure. Only minor adverse events were reported (4 asymptomatic cement leakages) but no severe complications. No cases of procedural site fracture during follow-up were noted (median 198days; range 78-238days). The mean VAS score decreased from 6.2 ± 1.8mm (median 6mm; range 4-9mm) before the procedure to 1.7 ± 2.1mm (median 1; range 0-5mm) after the procedure. The ODI decreased from 36 ± 14% (range 18-54%) before the procedure to 23 ± 10% (range 11-30%) at 2-months follow-up.

Percutaneous transpedicular fixation of VCF by PEEK implants with cementoplasty appears feasible and safe.

Percutaneous transpedicular fixation of VCF by PEEK implants with cementoplasty appears feasible and safe.This review presents the challenges met by interventional radiologists in occupational dosimetry. The issues mentioned are derived from the recommendations of the International Commission on Radiological Protection, the CIRSE guidelines on "Occupational radiation protection in interventional radiology" and the requirements of the European directive on Basic Safety Standards. The criteria for a proper use of personal dosimeters and the need to introduce optimization actions in some cases are set out in this review. The pros and cons of the electronic real-time dosimeters are outlined and the potential pitfalls associated with the use of personal dosimeters summarized. The electronic dosimeters, together with the appropriate software, allow an active optimization of the interventional procedures.

To evaluate the technical success and safety of a steerable coaxial sharp recanalization technique that utilizes routine needles in patients with refractory thoracic central venous occlusions.

This retrospective study was performed on 36-attempted sharp recanalizations in 35 patients (mean age 50years, 23 male) performed via a supraclavicular approach. In all cases, an 18-gauge trocar needle was custom curved to provide directional control during fluoroscopic triangulation. A 22-gauge Chiba needle was then advanced coaxially across the occlusion. A tractogram was performed to assess for traversal of unintended structures. Procedures were completed by catheter placement, angioplasty, or stenting follow successful recanalizations.

Sharp recanalization using this steerable coaxial needle technique demonstrated a technical success rate of 94% (34/36). The mean occlusion length was 30mm (range 3-53mm). In 11 patients, success was achieved using this technique after failure of other advanced techniques. In five procedures, stent interstices were traversed. Sharp recanalization was the direct cause of one major complication consisting of pleural transgression causing mild hemothorax treated successfully with a stent graft.

The proposed technique is effective and safe for patients who have failed traditional blunt recanalization techniques.

Level 4, Case Series.

Level 4, Case Series.

To determine whether low total psoas muscle area (tPMA), as a surrogate for sarcopaenia, is a predictor of adverse outcomes in patients undergoing advanced EVAR.

A retrospective review of medical records was performed for 257 patients who underwent advanced EVAR (fenestrated or branched technique) in a single tertiary centre from 1 January 2008 to 1 September 2019. The study cohort was divided into tertiles based on tPMA measurement performed independently by two observers from a peri-procedural CT scan at the level of mid-L3 vertebral body. The low tertile was considered sarcopaenic. Logistic regression analysis was used to assess the association of tPMA with 30-day mortality and post-procedural complications. Univariable analysis and adjusted multivariable Cox regression were used to assess the association of tPMA with all-cause mortality.

A total of 257 patients comprised 193 males and 64 females with the mean age of 75.4years (± 6.8) were included. Adjusted multivariable Cox regression revealed an 8% reduction in all-cause mortality for every 1cm

increase in tPMA, P < 0.05. TPMA was associated with 30-day mortality (OR 0.85, 95% CI 0.75-0.96, P < 0.05) and spinal cord ischaemia (SCI) (OR 0.89, 95% CI 0.82-0.97, P < 0.05). For remaining post-procedural complications, tPMA was not a useful predictive tool. TPMA correlated negatively with hospital stay length (r

-0.26, P < 0.001). Patients with lower tPMA were more likely to be discharged toarehabilitation center(OR 0.93, 95% CI 0.87-0.98 , P < 0.05).

Measurement of tPMA can be a useful predictive tool for adverse outcomes after advanced EVAR.

Level 3, Retrospective cohort study.

Level 3, Retrospective cohort study.

Intravertebral clefts (IVCs) typically occur in association with osteoporotic vertebral compression fractures (OVCFs) and can be characterized based on magnetic resonance imaging (MRI). This study aimed to identify the clinical characteristics of IVCs with different MRI signals and assess their influence on outcomes of vertebral augmentation.

We retrospectively recruited patients with OVCFs and associated IVCs who underwent vertebral augmentation. Patients were stratified into two groups based on whether the IVCs were full of liquid or gas, as determined by MRI signals. Patients were also stratified based on whether vertebral augmentation involved percutaneous kyphoplasty (PKP) or vertebroplasty (PVP). Pre- and postprocedural parameters were compared between groups.

A total of 194 fractured vertebrae (86 liquid-filled, 108 gas-filled) were examined. Scores for bone cement distribution were significantly higher in the gas group than in the liquid group, indicating broader cement distribution in the gas group. In both groups, intervention significantly improved pain and mobility scores. Among patients with gas-filled IVCs, the incidence of bone cement leakage and recollapse of treated vertebrae were significantly higher after PKP than after PVP. In the liquid group, incidence of bone cement leakage and recollapse of treated vertebrae did not differ significantly between patients who received PKP or PVP.

Vertebral augmentation is effective for treating OVCFs with gas- or liquid-filled IVCs. However, in patients with gas-filled IVCs, PKP may be associated with higher incidence of cement leakage and recollapse of treated vertebrae than PVP. Liquid-filled IVCs may not promote bone cement distribution.

Vertebral augmentation is effective for treating OVCFs with gas- or liquid-filled IVCs. However, in patients with gas-filled IVCs, PKP may be associated with higher incidence of cement leakage and recollapse of treated vertebrae than PVP. Liquid-filled IVCs may not promote bone cement distribution.

To evaluate the clinical outcomes and aortic remodelling rates following thoracic endovascular aortic repair (TEVAR) for acute or subacute type B aortic dissection (TBAD) based on technique.

All TEVARs for acute/subacute TBAD between 01/01/2008 and 01/06/2020 were included. TEVARS were grouped by technique (TEVAR only, PETTICOAT and STABILISE). Aortic remodelling was assessed at three aortic levels on follow-up CT. Thirty-day technical/clinical success rates, re-intervention rates and complications were recorded.

A total of 29 patients were included. The median age was 55years (31-82). find more The median duration from initial presentation to TEVAR was 7days (0-84). Intra-procedural complications included one aortic rupture from balloon moulding in a STABILISE case. Thirty-day mortality, stroke, spinal cord ischaemia and visceral ischaemia were 3% (n = 1), 3% (n = 1), 3% (n = 1) and 3% (n = 1), respectively. (All occurred in acute TBAD.) Overall survival was 50.5months (18-115). Median follow-up was 31months (1-115). Six patients (21%) required re-intervention, with a median time of 5months (5-46) from first TEVAR. Overall complete aortic remodelling rates were 89% at the proximal descending thoracic aorta, 78% at the distal thoracic aorta and 50% at the infra-renal abdominal aorta. At the infra-renal aorta, the STABILISE group (n = 11) had a higher complete aortic remodelling rate (82%) compared to TEVAR alone (n = 12) (20%).

Endovascular intervention for acute and subacute TBAD is safe with a high rate of technical success. STABILISE results in higher aortic remodelling at the infra-renal aorta (82%) compared to TEVAR alone (20%) but risks aortic rupture from balloon moulding.

Endovascular intervention for acute and subacute TBAD is safe with a high rate of technical success. link2 STABILISE results in higher aortic remodelling at the infra-renal aorta (82%) compared to TEVAR alone (20%) but risks aortic rupture from balloon moulding.

To evaluate the cost-effectiveness of percutaneous cryoablation (PCA) versus robot-assisted partial nephrectomy (RPN) in patients with small renal tumors (T1a stage), considering perioperative complications.

Retrospective study from November 2008 to April 2017 of 122 patients with a T1a renal mass who after being analyzed by a multidisciplinary board underwent to PCA (59 patients) or RPN (63 patients). Hospital costs in US dollars, and clinical and tumor data were compared. Non-complicated intervention was considered as an effective outcome. A hypothetical model of possible complications based on Clavien-Dindo classification (CDC) was built, grouping them into mild (CDC I and II) and severe (CDC III and IV). A decision tree model was structured from complications of published data.

Patients who underwent PCA were older (62.5 vs. link3 52.8years old, p < 0.001), presented with more coronary disease and previous renal cancer (25.4% vs. 10.1%, p = 0.023 and 38% vs. 7.2%,  p < 0.001, respectively). Patients treated with PCA had a higher preoperative risk (American Society of Anesthesiologists-ASA ≥ 3) than those in the RPN group (25.