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Precision pain management in interventional radiology. Clin Radiol 2023; 78:270-278. [PMID: 36931782 DOI: 10.1016/j.crad.2022.09.135] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2022] [Accepted: 09/15/2022] [Indexed: 03/17/2023]
Abstract
Pain is a common manifestation of several benign and malignant conditions. Inadequate response to conservative therapies is often succeeded by incremental use of analgesics and opioids; however, such an approach is often ineffective, not well tolerated by patients, and carries the risk of addiction leading to the opioid crisis. Implementing minimally invasive percutaneous procedures, performed by interventional radiologists has proven to be successful in providing safe, effective, and patient-specific therapies across a wide range of painful conditions. In the present narrative review, we will review the repertoire of minimally invasive imaging guided interventions, which have been successfully used to treat common painful benign and malignant conditions. We briefly describe each technique, common indications, and expected results.
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Artificial intelligence in radiology: trainees want more. Clin Radiol 2023; 78:e336-e341. [PMID: 36746724 DOI: 10.1016/j.crad.2022.12.017] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2022] [Revised: 11/08/2022] [Accepted: 12/28/2022] [Indexed: 01/20/2023]
Abstract
AIM To understand the attitudes of UK radiology trainees towards artificial intelligence (AI) in Radiology, in particular, assessing the demand for AI education. MATERIALS AND METHODS A survey, which ran over a period of 2 months, was created using the Google Forms platform and distributed via email to all UK training programmes. RESULTS The survey was completed by 149 trainee radiologists with at least one response from all UK training programmes. Of the responses, 83.7% were interested in AI use in radiology but 71.4% had no experience of working with AI and 79.9% would like to be involved in AI-based projects. Almost all (98.7%) felt that AI should be taught during their training, yet only one respondent stated that their training programme had implemented AI teaching. Respondents indicated that basic understanding, implementation, and critical appraisal of AI software should be prioritized in teaching. Of the trainees, 74.2% agreed that AI would enhance the job of diagnostic radiologists over the next 20 years. The main concerns raised were information technology/implementation and ethical/regulatory issues. CONCLUSION Despite the current limited availability of AI-based activities and teaching within UK training programmes, UK trainees' attitudes towards AI are mostly positive with many showing interest in being involved with AI-based projects, activities, and teaching.
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Image-guided minimally invasive treatment of cT1b renal cell carcinoma: A comparative matched-pair analysis of percutaneous tumor ablation and 3D image-guided robotic-assisted partial nephrectomy (UroCCR 80). Eur Urol 2023. [DOI: 10.1016/s0302-2838(23)01062-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/12/2023]
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How can the Radiology Academic Network for Trainees (RADIANT) reshape the future of radiology research? A follow-up survey at the RADIANT Annual Meeting 2022. Clin Radiol 2022; 77:e835-e838. [DOI: 10.1016/j.crad.2022.09.116] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/04/2022] [Accepted: 09/06/2022] [Indexed: 11/03/2022]
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Interventional magnetic-resonance-guided cryotherapy combined with microsurgery for recurrent glioblastoma: An innovative treatment? Neurochirurgie 2021; 68:267-272. [PMID: 34906554 DOI: 10.1016/j.neuchi.2021.11.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Revised: 10/27/2021] [Accepted: 11/19/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Glioblastoma invariably recurs after primary Stupp tumor therapy and portends a poor prognosis. Cryoablation is a well-established treatment strategy for extra-cranial tumors. The safety and efficacy of interventional MR-guided cryoablation (iMRgC) has not been explored in recurrent glioblastoma. METHODS A retrospective analysis of data collected over a period of 24 months was performed. The inclusion criteria were: (I) recurrent glioblastoma despite Stupp protocol; (II) MRI followed by histological confirmation of recurrent glioblastoma; (III) location allowing iMRgC followed by microsurgical resection; and (IV) patient's consent. The primary objective was to assess feasibility in terms of complications. The secondary objective was to analyze progression-free survival (PFS), post-iMRgC survival and overall survival (OS). RESULTS The study included 6 patients, with a mean age of 67±7.6 years [range, 54-70 years]. No major complications were observed. Median PFS was 7.5 months [IQR 3.75-9.75] and 6-month PFS was 50%. Median post-iMRgC survival was 9 months [IQR 7.5-15.25] and 6-month post-iMRgC survival was 80%. Median OS was 22.5 months [IQR 21.75-30]. CONCLUSION iMRgC for recurrent glioblastoma demonstrated a good safety profile, with no major complications. Our data suggest improved PFS and OS. TRIAL REGISTRATION NUMBER No. IRB00011687 retrospectively registred on July 7th 2021.
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Robotic total pelvic exenteration for rectal cancer: case report and review of literature. Ann R Coll Surg Engl 2021; 104:e74-e78. [PMID: 34730433 DOI: 10.1308/rcsann.2021.0137] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
We describe a case report of a robotic total pelvic exenteration (TPE) performed for a locally advanced rectal cancer at our institution in August 2018. Technical details and comparison with published literature are discussed. A 62-year-old patient with a locally advanced low rectal cancer T4N1cM0 with extramural vascular invasion (EMVI) underwent an elective robotic pelvic clearance performed by the urology and colorectal teams. He received neoadjuvant long-course chemo-radiotherapy to downstage the rectal cancer. The primary tumour was T4N1c with involvement of the bladder (trigone area) and prostate. After neoadjuvant therapy, MRI scan showed tumour regression grade 4 (TRG4). The patient underwent single docking totally robotic pelvic clearance. Patient's body mass index (BMI) was 32. The operative time was 400 minutes with the docking time of 15 minutes. There were no intraoperative complications, and the blood loss was 100ml. Histology was ypT4b, ypN1b, ypMx with 2/9 positive lymph nodes, and there was a complete resection by >1mm at all margins. The postoperative complications were ileus and urinary tract infection. Length of stay was 11 days complicated by prolonged ileus requiring total parenteral nutrition (TPN). The 30-day follow-up had no postoperative complications or readmission. The robotic approach is safe and feasible for multiorgan resections for locally advanced pelvic cancers, with curative intent. The literature supports it by highlighting the advantages of robotic pelvic surgery: better access, stable platform, quick inter-specialty change of operator by use of dual console and superior visualisation.
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Abstract
Polymethylmethacrylate (PMMA) bone cement is increasingly being used for percutaneous minimally invasive treatments of patients suffering from bone malignancies. PMMA is composed of a polymeric powder and a monomeric liquid. Once mixed, the polymerization process begins and leads to a viscous fluid that can be injected through a bone trocar. Cement progressively hardens within the bone, leading to a viscoelastic solid material. PMMA interacts with the surrounding cancellous bone through mechanical interlocking via interdigitations in trabecular bone. It can also bond with hardware, such as titanium screws, as it penetrates the macro- and micro-irregularities of the hardware. PMMA itself has no antineoplastic effects but may be used as a stand-alone treatment to provide pain palliation and bone consolidation through mechanical reinforcement, notably in areas with high compression load. It can also be used to reinforce the anchorage of screws in case of a landing zone with poor bone quality due to underlying malignant osteolysis.
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Pain relief and local tumour control following percutaneous image-guided cryoablation for spine metastasis: a 12-year single-centre experience. Clin Radiol 2021; 76:674-680. [PMID: 34120732 DOI: 10.1016/j.crad.2021.05.013] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2021] [Accepted: 05/14/2021] [Indexed: 11/18/2022]
Abstract
AIM To assess pain relief and local tumour control retrospectively in spinal metastases undergoing cryoablation. MATERIALS AND METHODS Between May 2008 and September 2020, 46 metastases in 41 consecutive patients (mean age 59.7±4.4 [SD] years; range 27-84) were treated with cryoablation in 42 interventional sessions. Patient demographics, procedural data, complications, pain, and local tumour control were analysed retrospectively. RESULTS Thirty-one patients (36 spine metastases; 32 sessions) were treated for pain relief and 10 (10 metastases; 10 sessions) for local tumour control. Clinical success was reached in 30/32 (93.8%) interventional palliative sessions. Mean pre-procedural numerical pain rate scale was 6.2±1.7 (SD), and dropped significantly to 3.5±1.8 (SD), 1.9±1.7 (SD), and 1.9±1.8 (SD) at 24-h, 1-month and at the last available follow-up (median 16.5±23.2 [SD] months), respectively. For patients requiring local tumour control, primary clinical success was reached in 6/10 (60%) spinal metastases at median 25-months follow-up. The overall complication rate was 8%, with no secondary fractures or iatrogenic thermal-mediated nerve injuries reported. CONCLUSION Percutaneous image-guided cryoablation of spinal metastases is safe and effective in achieving pain relief and local tumour control.
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Abstract
In this article, assistance to bone cement injection is studied, with a focus on vertebroplasty, a procedure dedicated to the treatment of vertebral compression fractures. A robotic system that can remotely be operated at pressures up to 140 bar is presented. It improves cement polymerization control, combining a cold passive exchanger that slows down the cement curing in the syringe and an active exchanger that controls the injected cement temperature. The cement remote injection uses a rate control teleoperation strategy with force feedback to help monitoring the cement state. In addition to laboratory assessments, cadaver experiments were performed to illustrate the satisfactory operation of the whole system.
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Abstract No. 78 Improvement in quality of life in patients treated for painful osseous metastases with radiofrequency ablation: the OPuS One study. J Vasc Interv Radiol 2021. [DOI: 10.1016/j.jvir.2021.03.501] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022] Open
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Survey of research participation amongst UK radiology trainees: aspirations, barriers, solutions and the Radiology Academic Network for Trainees (RADIANT). Clin Radiol 2021; 76:302-309. [PMID: 33583566 DOI: 10.1016/j.crad.2021.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/01/2021] [Accepted: 01/18/2021] [Indexed: 10/22/2022]
Abstract
AIM To inform the activity of the newly formed Radiology Academic Network for Trainees (RADIANT) regarding the current level of interest, engagement, and barriers experienced by UK radiology trainees to undertake research. MATERIALS AND METHODS A web-based survey containing nine questions was sent to the UK radiology training programme directors for distribution to trainees. The survey was also distributed to all trainee members of the RADIANT network. This led to 224 responses over a period of 2 months. RESULTS A large proportion of respondents indicated a desire to participate in research in the next 12 months 72.3% (n=162). The most frequently reported barriers to research were lack of time (60.7%, n=136), lack of awareness of local/departmental opportunities (53.6%, n=120), and limited experience in research statistics (46%, n=103). The most favoured factor that would improve access to research was structured research training opportunities, qualified as a project with clear goals and timeline (71%, n=159), protected time for research (68.8%, n=154), and local or national trainee research networks (40.2%, n=90 and 37.1%, n=83, respectively). CONCLUSION Many radiology trainees would like to participate in research, but multiple barriers exist. The formation of RADIANT is seen as a key part of a multifaceted approach to improving access to quality research activity alongside support from local and regional training bodies.
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Thérapies ablatives itératives dans le cancer du rein héréditaire ou multifocal : résultats fonctionnels et oncologiques. Prog Urol 2020. [DOI: 10.1016/j.purol.2020.07.159] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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The Cryo-immunologic effect: A therapeutic advance in the treatment of glioblastomas? Neurochirurgie 2020; 66:455-460. [PMID: 33045247 DOI: 10.1016/j.neuchi.2020.06.135] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 04/15/2020] [Accepted: 06/28/2020] [Indexed: 11/17/2022]
Abstract
The immunotherapy of cerebral glioblastoma has become a hot topic. Immune checkpoint blockade antibodies have progressively acquired a role in the management of malignant tumors. A multimodal approach using surgery, radiotherapy, chemotherapy in combination with immunotherapy represent a potent weapon against glioblastomas. In parallel, clinical applications of cryotherapy-freezing tumors based on repetition of rapid freeze-slow thaw cycle-for various cancers such as skin, lung, breast, esophagus, hepatic, kidney, prostate and bone tumors were developed. The future immunomodulatory approaches might be combined with brain tumors cryoablation to increase the cryoimmune response. The objective of this study was to analyze from the literature the relationship between cerebral cryosurgery and immunomodulation using PRISMA method. The animals' studies demonstrate the dendritic cells maturation and activation with the enhancement of antigen-presenting function after cryotherapy suggesting the potential usefulness of the association of cryotherapy and immunomodulator in the management of gliomas.
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Percutaneous image-guided double oblique anterior approach to the acetabulum for cementoplasty. Clin Radiol 2020; 75:964.e7-964.e12. [PMID: 32998833 DOI: 10.1016/j.crad.2020.09.001] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2020] [Accepted: 09/02/2020] [Indexed: 11/25/2022]
Abstract
AIM To report the technique of percutaneous double oblique anterior access to the acetabulum and evaluate its feasibility and safety. MATERIALS AND METHODS Pelvic computed tomography (CT) examinations of 60 patients (30 men and 30 women; mean age 62.6±13.2 years) were retrieved randomly from the picture archiving and communication system (PACS). A virtual intraosseous trajectory was defined on both sides on the axial CT images with the entry point marked 1 cm above the anterosuperior iliac spine and the endpoint defined just above the level of the ischial spine at the midpoint of the posterior acetabulum. Patient age, sagittal oblique angulation, axial oblique angulation, length of intraosseous trajectory, distance from the hip joint, thickness of the iliac bone cortex, and intervening structure(s) between the skin and the bone entry points were recorded. RESULTS The mean sagittal and axial oblique angulations were 34.2±4.5° and 31.5±6.7°, respectively, and mean length of the intraosseous trajectory was 11.8±0.9 cm. The axial oblique angle and length of the intraosseous trajectory were significantly lower in the female than the male population (p<0.05). None of the virtual trajectories traversed the hip joint. In 112/120 trajectories (93.3%), there were no cortical breaches in the iliac bones. In eight trajectories in four patients, the virtual trajectory crossed either the medial iliac cortex (4/120; 3.3%) or the medial iliac cortex and the iliacus muscle (4/120; 3.3%). CONCLUSION The anterosuperior iliac and ischial spines can be used safely and reliably as landmarks to perform the double oblique anterior approach.
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Percutaneous C2-C3 screw fixation combined with cementoplasty to consolidate an impending fracture of C2. Diagn Interv Imaging 2020; 101:619-621. [DOI: 10.1016/j.diii.2020.03.016] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2020] [Revised: 03/30/2020] [Accepted: 03/31/2020] [Indexed: 12/20/2022]
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Osteoid osteoma in older adults: clinical success rate of percutaneous image-guided thermal ablation. Clin Radiol 2020; 75:713.e11-713.e16. [DOI: 10.1016/j.crad.2020.05.018] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Accepted: 05/20/2020] [Indexed: 10/24/2022]
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[Percutaneous MR-guided prostate cancer cryoablation: Predictive factors and oncologic outcomes]. Prog Urol 2019; 30:12-18. [PMID: 31837926 DOI: 10.1016/j.purol.2019.10.006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2019] [Revised: 10/10/2019] [Accepted: 10/24/2019] [Indexed: 01/28/2023]
Abstract
OBJECTIVE To determine the pejorative predictive factors on oncologic outcomes of percutaneous MR-guided whole gland prostate cancer cryoablation (CA). METHODS Medical records of patients treated from 2009 to 2012, to assess medium-term oncologic outcomes, were reviewed. Prostate biopsies were performed in local recurrence suspicion (biochemical failure, MR follow-up failure). RESULTS Among 18 patients, mean age of 72.6 (61-78), 2 (11 %) and 7 (38.9 %) biological and reported biopsy-proven local recurrence respectively with our initial technic of CA. Mean follow-up and recurrence were 56.3 (±21.7) and 20.7 (±13.9) months respectively. A previous treatment of prostate cancer (P=0.5), pre-treatment PSA (P=0.2), pre-treatment Gleason/ISUP score (P=0.4), nadir PSA post-CA (P=0.22) were not associated with recurrence. Bilateral positive cores appears as a pejorative predictive factor (P=0.04). However mean pre-treatment positive cores percentage, 25 (±16.5) in responding patients versus 40.7 (±25.2) in case of recurrence, and maximum percentage of cancer extent in each positive core, 10.6 (±9.3) in responding patients versus 18.7 (±16.5) in case of recurrence, seemed associated with local recurrence after prostate CA but our analysis wasn't able to find a difference (P=0.09 and P=0.3 respectively) due to a lack of power. CONCLUSION Bilateral positive cores appears as a pejorative predictive factor. In our experience, important tumor volume seem to be a pejorative predictive factor for oncologic outcomes after PCA whereas treatment, PSA, Gleason/ISUP score, nadir PSA are not. LEVEL OF EVIDENCE 4.
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CRYODESMO-O1: A French nationwide phase II study on cryoablation in progressing desmoid tumour (DT) patients (pts). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz283.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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Transforaminal Insertion of a Thermocouple on the Posterior Vertebral Wall Combined with Hydrodissection during Lumbar Spinal Radiofrequency Ablation. AJNR Am J Neuroradiol 2019; 40:1786-1790. [PMID: 31558495 DOI: 10.3174/ajnr.a6233] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2019] [Accepted: 08/01/2019] [Indexed: 01/23/2023]
Abstract
The purpose of the present article is to describe the technique of transforaminal insertion of an ultrathin thermosensor in the anterior epidural space in 13 patients treated by radiofrequency ablation. The mean time taken to position the thermosensor was 10.6 minutes (range, 5-38 minutes). Technical success was 93% (correct positioning in 13/14 levels). Additional hydrodissection was performed through the same access in 11 cases. No postoperative neural deficit was elicited in any of the cases.
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Percutaneous extra-spinal cementoplasty in patients with cancer: A systematic review of procedural details and clinical outcomes. Diagn Interv Imaging 2019; 100:743-752. [PMID: 31427218 DOI: 10.1016/j.diii.2019.07.005] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/21/2019] [Revised: 07/15/2019] [Accepted: 07/16/2019] [Indexed: 12/16/2022]
Abstract
PURPOSE To perform a systematic review of technical details and clinical outcomes of percutaneous extra-spinal cementoplasty in patients with malignant lesions. MATERIALS AND METHODS PUBMED, MEDLINE, MEDLINE in-process, EMBASE and the Cochrane databases were searched between January 1990 and February 2019 using the keywords «percutaneous cementoplasty», «percutaneous osteoplasty» and «extra-spinal cementoplasty». Inclusion criteria were: retrospective/prospective cohort with more than 4 patients, published in English language, reporting the use of percutaneous injection of cement inside an extra-spinal bone malignant tumour using a dedicated bone trocar, as a stand-alone procedure or in combination with another percutaneous intervention, in order to provide pain palliation and/or bone consolidation. RESULTS Thirty articles involving 652 patients with a total of 761 lesions were reviewed. Mean size of lesion was 45mm (range of mean size among publications: 29-73mm); 489 lesions were located in the pelvis, 262 in the long bones of the limbs and 10 in other locations. Cementoplasty was reported as a stand-alone procedure for 60.1% of lesions, and combined with thermal ablation for 26.2% of lesions, implant devices for 12.3% of lesions, and balloon kyphoplasty for 1.4% of lesions. The mean volume of injected cement was 8.8mL (range of mean volume among publications: 2.7-32.2mL). The preoperative visual analogic scores ranged between 3.2 and 9.5. Postoperative scores at last available follow-up ranged from 0.4 to 5.6. Thirteen papers reported a reduction of the visual analogic scores of 5 points or more. Nerve injury was the most frequent symptomatic leakage (0.6%). CONCLUSION Percutaneous extra-spinal cementopasty is predominantly performed as a stand-alone procedure and for lesions in the bony pelvis. It appears to be an effective tool to manage pain associated with malignant bone tumours. There is however a lack of standardization of the technique among the different publications.
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Preclinical evaluation of the atraumatic nature of a spring loaded blunt tip coaxial needle in a swine model. Diagn Interv Imaging 2019; 100:813-820. [PMID: 31378512 DOI: 10.1016/j.diii.2019.07.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2019] [Revised: 06/19/2019] [Accepted: 07/03/2019] [Indexed: 11/29/2022]
Abstract
PURPOSE To test in vivo in an animal model the inherent atraumatic characteristics of the spring loaded blunt tip of a coaxial needle (Gangi-SoftGuard®, Apriomed, Sweden) against a conventional sharp stylet coaxial needle. MATERIAL AND METHODS The study was conducted on a 40kg male swine that was its own control for a vascular trauma model. The procedure consisted of voluntary attempts to transfix and traverse the artery/aorta under continuous real-time angiogram. Test and control needles were positioned in the region of the intercostal, superior mesenteric and femoral/deep femoral arteries, and in the aorta. Computed tomography (CT) angiogram was performed post trauma to check for bleeding in the form of extravasation of contrast material. One attempt was performed per site and needle, except for the intercostal artery where a second attempt was done with the test needle, resulting in a total of 4 and 5 tests for the control and test needles, respectively. RESULTS With the spring loaded blunt tip, no vascular trauma or bleeding was noted in the intercostal, superior mesenteric and femoral arteries, nor in the aorta. Vascular spasm that recovered with time was noted during the second attempt to transfix the same intercostal artery. There were consistent vascular traumas and bleedings with the control needle in all three tested arteries and the aorta, confirmed on angiogram as well as CT angiogram. CONCLUSION The atraumatic feature offered by the spring loaded blunt tip prevented vascular trauma during the 5 attempts made to transfix the artery/aorta in a swine.
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Challenges of Recruitment to Interventional MSK Oncology in Palliative Care – Focus on MRI Guided High Intensity Focused Ultrasound (MRg-HIFU) for Treating Skeletal Metastasis. Semin Musculoskelet Radiol 2019. [DOI: 10.1055/s-0039-1692582] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Complications following Percutaneous Bone Cryoablation: Retrospective Analysis of 239 Consecutive Patients. Semin Musculoskelet Radiol 2019. [DOI: 10.1055/s-0039-1692561] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Cancer de prostate : « tout IRM » du diagnostic au traitement focal « vrai » ? Prog Urol 2018. [DOI: 10.1016/j.purol.2018.07.235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Multimodal management of vertebral hemangioma. Neurochirurgie 2018; 64:279-280. [DOI: 10.1016/j.neuchi.2018.04.002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2018] [Revised: 03/11/2018] [Accepted: 04/03/2018] [Indexed: 10/14/2022]
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Thérapies ablatives dans le cancer du rein : indications. Prog Urol 2017; 27:926-951. [DOI: 10.1016/j.purol.2017.07.245] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 07/22/2017] [Indexed: 12/19/2022]
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[Evaluation and results of ablative therapies in prostate cancer]. Prog Urol 2017; 27:887-908. [PMID: 28939336 DOI: 10.1016/j.purol.2017.08.003] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2017] [Accepted: 08/04/2017] [Indexed: 11/12/2022]
Abstract
OBJECTIVE To perform a state of the art about methods of evaluation and present results in ablative therapies for localized prostate cancer. METHODS A review of the scientific literature was performed in Medline database (http://www.ncbi.nlm.nih.gov) and Embase (http://www.embase.com) using different associations of keywords. Publications obtained were selected based on methodology, language and relevance. After selection, 102 articles were analysed. RESULTS Analyse the results of ablative therapies is presently difficult considering the heterogeneity of indications, techniques and follow-up. However, results from the most recent and homogeneous studies are encouraging. Oncologically, postoperative biopsies (the most important criteria) are negative (without any tumor cells in the treated area) in 75 to 95%. Functionally, urinary and sexual pre-operative status is spared (or recovered early) in more than 90% of the patients treated. More and more studies underline also the correlation between the results and the technique used considering the volume of the gland and, moreover, the "index lesion" localization. CONCLUSION The post-treatment pathological evaluation by biopsies (targeted with MRI or, perhaps in a near future, with innovative ultrasonography) is the corner stone of oncological evaluation of ablative therapies. Ongoing trials will allow to standardize the follow-up and determine the best indication and the best techniques in order to optimize oncological and functional results for each patient treated.
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[Percutaneous renal ablation: Pre-, per-, post-interventional evaluation modalities and adapted management]. Prog Urol 2017; 27:971-993. [PMID: 28942001 DOI: 10.1016/j.purol.2017.08.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2017] [Revised: 08/20/2017] [Accepted: 08/23/2017] [Indexed: 01/21/2023]
Abstract
OBJECTIVES Ablative treatment (AT) rise is foreseen, validation of steps to insure good proceedings is needed. By looking over the process of the patient, this study evaluates the requirements and choices needed in every step of the management. METHODS We searched MEDLINE®, Embase®, using (MeSH) words and we looked for all the studies. Investigators graded the strength of evidence in terms of methodology, language and relevance. RESULTS Explanations of AT proposal rather than partial nephrectomy or surveillance have to be discussed in a consultation shared by urologist and interventional radiologist. Per-procedure choices depend on predictable ballistic difficulties. High volume, proximity of the hilum or of a risky organ are in favor of general anesthesia, cryotherapy and computed tomography/magnetic resonance imaging (CT/MRI). Percutaneous approach should be privileged, as it seems as effective as the laparoscopic approach. Early and delayed complications have to be treated both by urologist and radiologist. Surveillance by CT/MRI insure of the lack of contrast-enhanced in the treated area. Patients and tumors criteria, in case of incomplete treatment or recurrence, are the key of the appropriate treatment: surgery, second session of AT, surveillance. CONCLUSION AT treatments require patient's comprehension, excellent coordination of the partnership between urologist and radiologist and relevant choices during intervention.
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[Management of ablative therapies in prostate cancer]. Prog Urol 2017; 27:909-925. [PMID: 28918872 DOI: 10.1016/j.purol.2017.07.243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/19/2017] [Accepted: 07/20/2017] [Indexed: 10/18/2022]
Abstract
OBJECTIVES To describe the specific modalities of ablative therapies management in prostate cancer. MATERIALS AND METHODS A review of the scientific literature was performed in Medline database (http://www.ncbi.nlm.nih.gov) and Embase (http://www.embase.com) using different associations of keywords. Publications obtained were selected based on methodology, language and relevance. After selection, 61 articles were analysed. RESULTS Development of innovations such as ablative therapies in prostate cancer induces specific modalities in their management, during pre-, per- and post-procedure. More than for classical and well-known treatments, the decision to propose an ablative therapy requires analysis and consensus of medical staff and patient's agreement. Patient's specificities and economical aspects must also be considered. Procedures and follow-up must be realized by referents actors. CONCLUSION Indication, procedure and follow-up of ablative therapies in prostate cancer require specific modalities. They must be respected in order to optimize the results and to obtain a precise and objective evaluation for defining future indications.
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Cardiac magnetic resonance evaluation of cardiac thrombi and masses by T1 and T2 mapping: a preliminary observational study. ARCHIVES OF CARDIOVASCULAR DISEASES SUPPLEMENTS 2017. [DOI: 10.1016/s1878-6480(17)30162-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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Poster Session 4The imaging examination and quality assessmentP957Economic impact analysis and quality performance of working with cardiovascular sonographers in high-volume echocardiography laboratoryP958Feasibility of temporal super resolution enhancement of echocardiographic images to diagnose cardiac DiseasesP959Remote medical diagnostician project - Achievements and limitation in tele-echocardiographyP960Right atrial remodeling and galectin-3 are associated with functional capacity in patients with pulmonary arterial hypertensionP961Interatrial electromechanical delay assessed by tissue doppler imaging can separate adults with prehypertension from healthy normotensive controlsP962Preliminary results of an extensive echocardiographic pacemaker optimization protocol for cardiac resynchronization therapyP963Left ventricular global and regional myocardial function in patients with double orifice mitral valve after radical correction on atrioventricular septal defectP964Improving quantitation of left ventricular ejection fraction in a tertiary echocardiography lab - marrying (or merging) guidelines and new technologyP965Echocardiographic evaluation of cardiac function and hemodynamics during LVAD-based resuscitation from cardiac arrest - a porcine studyP966Systolic excursion of the right ventricular outflow tract as a marker of right ventricular dysfunctionP967The impact of the new 2016 ASE/EACVI recommendations in the prevalence and grades of diastolic dysfunction: an analysis from the general populationP968Differential microRNA-21 and microRNA-133 gene expression levels in peripheral blood mononuclear cells from patients with heart failure with preserved ejection fractionP969CMR evaluation of cardiac thrombi and masses by T1 and T2 mapping : an observational studyP970Effect of coronary artery ectasia on left ventricular deformation mechanics. A 2D Speckle Tracking Echocardiography studyP971Diagnostic performance of stress Echo, SPECT, PET, stress CMR, CTCA, CTP and FFRCT for the assessment of CAD versus invasive FFR: a metaanalysisP972Utility of early assessment of myocardial mechanics in STEMI patients treated by primary percutaneous coronary intervention to predict major adverse cardiac events during the first 12 months of folloP973Role of left atrial reservoir in the prediction of increased left ventricular filling pressures in patients with ST-segment elevation myocardial infarctionP974Does the left ventricle ejection fraction improves the Grace risk score accuracy? P975Can we predict significant coronary stenosis using regional strain analysis in non-ST elevation acute coronary syndrome?P976Persistence of pulmonary hypertension after transcatheter aortic valve replacement: incidence and prognostic impactP977Global longitudinal strain is an independent predictor of all cause mortality in patients with severe aortic valve stenosis undergoing valve replacement or treated conservativallyP978Contribution of left ventricular diastolic dysfunction and myocardial fibrosis to pulmonary hypertension in severe aortic stenosisP979Left atrial dysfunction as a determinant of pulmonary hypertension in patients with isolated severe aortic stenosis and preserved left ventricular ejection fractionP980Intraprocedural monitoring protocol using routine transthoracic echocardiography with backup transesophageal probe in transcatheter aortic valve replacement: a single center experience. Eur Heart J Cardiovasc Imaging 2016. [DOI: 10.1093/ehjci/jew260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Abstract
During percutaneous interventions, the haptic perception of transitions and ruptures in the tissues is fundamental. In the medical robotics context, these events should be conveyed to a remote telemanipulating practitioner or should be taken into account in a robotic control scheme. However, this problem is extremely complex given the nature and the variety of tissues involved in percutaneous procedures. In this article, in vivo percutaneous experiments associated with an online model estimation of the interaction between tissues and a surgical needle are presented for the first time. The estimation scheme is then used to provide a robust method to automatically detect the transitions that occur during needle insertion. Finally, the principle of a modified teleoperation scheme that would allow better haptic discrimination of ruptures is proposed and illustrated.
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Radiologie interventionnelle et tumeurs des tissus mous : du diagnostic au traitement. ONCOLOGIE 2016. [DOI: 10.1007/s10269-016-2614-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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MRI-Guided Percutaneous Biopsy of Mediastinal Masses Using a Large Bore Magnet: Technical Feasibility. Cardiovasc Intervent Radiol 2015; 39:761-767. [PMID: 26604114 DOI: 10.1007/s00270-015-1246-5] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2015] [Accepted: 09/11/2015] [Indexed: 01/20/2023]
Abstract
OBJECTIVE To evaluate the diagnostic accuracy and safety of magnetic resonance imaging (MRI)-guided percutaneous biopsy of mediastinal masses performed using a wide-bore high-field scanner. MATERIALS AND METHODS This is a retrospective study of 16 consecutive patients (8 male, 8 female; mean age 74 years) who underwent MRI-guided core needle biopsy of a mediastinal mass between February 2010 and January 2014. Size and location of lesion, approach taken, time for needle placement, overall duration of procedure, and post-procedural complications were evaluated. Technical success rates and correlation with surgical pathology (where available) were assessed. RESULTS Target lesions were located in the anterior (n = 13), middle (n = 2), and posterior mediastinum (n = 1), respectively. Mean size was 7.2 cm (range 3.6-11 cm). Average time for needle placement was 9.4 min (range 3-18 min); average duration of entire procedure was 42 min (range 27-62 min). 2-5 core samples were obtained from each lesion (mean 2.6). Technical success rate was 100%, with specimens successfully obtained in all 16 patients. There were no immediate complications. Histopathology revealed malignancy in 12 cases (4 of which were surgically confirmed), benign lesions in 3 cases (1 of which was false negative following surgical resection), and one inconclusive specimen (treated as inaccurate since repeat CT-guided biopsy demonstrated thymic hyperplasia). Sensitivity, specificity, positive predictive value, negative predictive value, and accuracy in our study were 92.3, 100, 100, 66.7, and 87.5%, respectively. CONCLUSION MRI-guided mediastinal biopsy is a safe procedure with high diagnostic accuracy, which may offer a non-ionizing alternative to CT guidance.
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Impact of Consensus Guidelines by the Society of Surgical Oncology and the American Society for Radiation Oncology on Margins for Breast-Conserving Surgery in Stages 1 and 2 Invasive Breast Cancer. Ann Surg Oncol 2015; 22 Suppl 3:S422-7. [PMID: 26310280 DOI: 10.1245/s10434-015-4829-0] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2015] [Indexed: 11/18/2022]
Abstract
BACKGROUND This study aimed to evaluate the impact that the release of consensus guidelines for margins in breast-conserving surgery (BCS) had on re-excision rates. METHODS A retrospective review examined a prospectively maintained database of patients who had operable invasive breast cancer treated with BCS at the authors' institution. The patients were divided into two groups: (1) those with a diagnosis determined from 1 July 2011 to 31 July 2013 (before release of the guidelines) and (2) those with a diagnosis determined from 1 February 2014 to 31 July 2014 (after release of the guidelines). The groups were evaluated with respect to patient and tumor characteristics, re-excision rates, and reasons for re-excision. RESULTS A total of 846 cases of BCS were managed: 597 in group 1 and 249 in group 2. Re-excision rates were significantly reduced after release of the consensus guidelines (p = 0.03). Re-excisions were performed for 115 (19 %) of 597 patients in group 1 and 32 (13 %) of 249 patients in group 2. After release of the guidelines, re-excisions were performed for positive margins, as defined by the consensus statement, in 25 (78 %) of 32 cases. The two groups did not differ significantly in terms of age, tumor size, grade, nodal status, estrogen receptor status, progesterone receptor status, or human epidermal growth factor receptor 2 status. Group 1 had more tumors of mixed ductal and lobular histology than group 2, and group 2 had more lobular tumors than group 1 (p = 0.02). CONCLUSIONS The consensus guidelines on margins for BCS were applied for 78 % of the patients who underwent re-excision and resulted in a significant reduction in re-excision rates.
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Evaluation of percutaneous biopsies of renal masses under MRI-guidance: a retrospective study about 26 cases. Eur Radiol 2014; 25:617-23. [DOI: 10.1007/s00330-014-3449-6] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/31/2014] [Revised: 07/11/2014] [Accepted: 09/22/2014] [Indexed: 10/24/2022]
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P768Increased carotid artery stiffness in coronary artery disease assessed by speckle-tracking and its good association with aortic stiffness and endothelial dysfunction. Cardiovasc Res 2014. [DOI: 10.1093/cvr/cvu098.186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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P397What are the specific features of Fabry cardiomyopathy? Cardiovasc Res 2014. [DOI: 10.1093/cvr/cvu091.79] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Risk of breast cancer following ovarian cancer and the impact on overall survival. Gynecol Oncol 2014. [DOI: 10.1016/j.ygyno.2014.03.388] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Long-term clinical impact of sentinel lymph node biopsy in breast cancer and cutaneous melanoma. THE QUARTERLY JOURNAL OF NUCLEAR MEDICINE AND MOLECULAR IMAGING : OFFICIAL PUBLICATION OF THE ITALIAN ASSOCIATION OF NUCLEAR MEDICINE (AIMN) [AND] THE INTERNATIONAL ASSOCIATION OF RADIOPHARMACOLOGY (IAR), [AND] SECTION OF THE SOCIETY OF... 2014; 58:95-104. [PMID: 24835286] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
Sentinel lymph node biopsy (SLNB) is based on the hypothesis that the sentinel lymph node (SLN) reflects the lymph-node status and a negative SLN might allow complete axillary lymph node dissection (ALND) to be avoided. Past and current sentinel lymph node clinical trials for breast carcinoma and melanoma address the prognostic and therapeutic utility of SLN dissection (SLND). This technique has already become a standard of care for breast cancer patients and select patients with melanoma. However, it is still important to discuss current techniques and some controversies. This article reviews these issues as well as current guidelines for treatment and management of patients with various findings on SLNB.
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[MRI-guided breast microbiospy or macrobiopsy: which is the best option for a small tumor?]. ACTA ACUST UNITED AC 2014; 42:462-6. [PMID: 24852912 DOI: 10.1016/j.gyobfe.2014.04.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2013] [Accepted: 01/21/2014] [Indexed: 10/25/2022]
Abstract
The choice of the optimum therapeutic strategy for breast cancer depends on the histological diagnosis of the sample obtained by biopsy. The microbiopsy is the preferred method as it provides an accurate diagnosis of the histological type as well as the main prognostic factors, whilst being simple, fast and inexepensive. However, some infraclinic breast tumors are not accessible by conventional guidance due to excessive depth inside the breast, their small size or technical inability to image them by mammography or ultrasonography. In those cases, the MRI guidance may help to perform the biopsy. Most MRI biopsies are made by large-core needle that are known to alter the histological structure of the tumor and to disturb the anatomopatholgical analysis (size and surgical margin). Those are very important elements to know before treatment. Our case report details an original technique of MRI microbiopsy of a deep 4mm opacity found on the occasion of a patient's mammography. The operative specimen revealed an invasive ductal carcinoma of 4mm diameter which scored III on the Elston and Ellis scale (oestrogen and progesterone receptors tested negative and HER-2 was over-expressed). It was associated with a high grade in situ ductal carcinoma. No systemic treatment was prescribed due to the small size of the carcinoma. The development of partially or totally amagnetic microbiopsy pistols would help perform microbiopses guided by MRI.
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These abstracts have been selected for VIEWING only as ePosters and in print. ePosters will be available on Screen A & B throughout the meeting, Print Posters at the times indicated below. Please refer to the PROGRAM for more details. Eur Heart J Cardiovasc Imaging 2014. [DOI: 10.1093/ehjci/jeu085] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Trauma in the Intoxicated Bicyclist. J Surg Res 2014. [DOI: 10.1016/j.jss.2013.11.1001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Omentum versus Bowel Evisceration after Abdominal Stab Wounds: Who Requires an Operation? J Surg Res 2014. [DOI: 10.1016/j.jss.2013.11.1041] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Comparison of Civilian and Military Trauma Teamwork and Safety Attitudes. J Surg Res 2014. [DOI: 10.1016/j.jss.2013.11.859] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Poster session Thursday 12 December - AM: 12/12/2013, 08:30-12:30 * Location: Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Moderated Posters session * The emerging role of 2-dimensional strain in clinical practice: 13/12/2013, 14:00-18:00 * Location: Moderated Poster area. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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914Assessment of aortic stiffness by cardiovascular magnetic
resonance in coronary artery disease and its value in prediction of myocardial
infarction size. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet070bp] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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915Left ventricular involvement in arrhythmogenic right
ventricular cardiomyopathy - A cardiac magnetic resonance imaging
study. Eur Heart J Cardiovasc Imaging 2013. [DOI: 10.1093/ehjci/jet070af] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Radiologically guided percutaneous cryotherapy for soft tissue tumours: A promising treatment. Diagn Interv Imaging 2013; 94:364-70. [PMID: 23491212 DOI: 10.1016/j.diii.2013.02.001] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Studies of percutaneous cryotherapy in the treatment of benign or malignant soft tissue tumours are rare and mainly involve small populations. Nevertheless, results show cryotherapy's potential in terms of local control of tumours, analgesic efficacy, reduced intra- and postoperative complications, and reduction in the length of convalescence after the procedure. The objective of this update is to set out the short-term prospects for this technique in the treatment of soft tissue tumours, so that it may be more widely offered in these indications.
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