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Percutaneous ablation

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https://www.readbyqxmd.com/read/28741137/protection-of-the-proximal-articular-cartilage-during-percutaneous-thermal-ablation-of-acetabular-metastasis-using-temperature-monitoring
#1
Salem Bauones, Julien Garnon, Basavaraj Chari, Roberto L Cazzato, Georgia Tsoumakidou, Jean Caudrelier, Guillaume Koch, Afshin Gangi
OBJECTIVE: To review our initial experience in acetabular cartilage protection from thermal injury with temperature monitoring during percutaneous image-guided tumor thermal ablation. MATERIALS AND METHODS: Between June 2015 and December 2016, three consecutive oncologic patients (mean age 58 years; range 48-67 years) with acetabular bone metastasis underwent percutaneous image-guided thermal ablation procedures along with hip joint cartilage thermal monitoring...
July 24, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28739433/pain-management-the-rising-role-of-interventional-oncology
#2
D Filippiadis, S Tutton, A Kelekis
Patients with early or metastatic cancer may suffer from pain of different origins. The vast majority of these patients are not adequately treated by means of systemic analgesia and radiotherapy. Percutaneous neurolysis is performed using chemical agents or thermal energy upon sympathetic nervous system plexus for pain reduction and life quality improvement. Ablation and vertebral augmentation are included in clinical guidelines for metastatic disease. As far as the peripheral skeleton is concerned bone augmentation and stabilization can be performed by means of cement injection either solely performed or in combination to cannulated screws or other metallic or peek implants...
July 21, 2017: Diagnostic and Interventional Imaging
https://www.readbyqxmd.com/read/28738492/-percutaneous-transluminal-septal-myocardial-ablation-by-microsphere-embolisation-for-a-patient-with-hypertrophic-obstructive-cardiomyophthy
#3
G Q Lin, M F Wu, J M Lin
No abstract text is available yet for this article.
July 24, 2017: Zhonghua Xin Xue Guan Bing za Zhi
https://www.readbyqxmd.com/read/28733518/ultrasound-guided-percutaneous-microwave-ablation-assisted-by-three-dimensional-visualization-operative-treatment-planning-system-and-percutaneous-transhepatic-cholangial-drainage-with-intraductal-chilled-saline-perfusion-for-larger-hepatic-hilum-hepatoce
#4
Xin Li, Jie Yu, Ping Liang, Xiaoling Yu, Zhigang Cheng, Zhiyu Han, Shaobo Duan, Jiasheng Zheng
To assess the clinical efficiency of ultrasound-guided percutaneous microwave ablation (US-PMWA) assisted by three-dimensional (3D) visualization operative treatment planning system and percutaneous transhepatic cholangial drainage with intraductal chilled saline perfusion (PTCD-ICSP) for larger hepatic hilum hepatocellular carcinoma (HH-HCC) (D ≥ 3 cm). The combination therapy was performed in 14 patients from Sep 2011 to May 2017. The major outcomes for assessment were biliary duct complications, local tumor recurrence, distant recurrence and overall survival rates...
July 15, 2017: Oncotarget
https://www.readbyqxmd.com/read/28732031/breast-tissue-ablation-with-irreversible-electroporation-in-rabbits-a-safety-and-feasibility-study
#5
Wenlong Zhang, Wanning Wang, Wei Chai, Xiaomei Luo, Jiannan Li, Jian Shi, Liqi Bi, Lizhi Niu
BACKGROUND AND AIM: Irreversible electroporation (IRE) was confirmed to control several solid tumors effectively in vivo. Our preclinical study aimed to assess the feasibility and safety of IRE in the breast of rabbit. METHODS: Thirty New Zealand white rabbits were randomly divided into 3 groups of 10 rabbits (control group, IRE group A, and B). Two mono-electrode needles were inserted into the breast tissue by percutaneous puncture. Electrocardiogram and vital signs were monitored before, during, and after ablation...
2017: PloS One
https://www.readbyqxmd.com/read/28731366/chondromyxoid-fibroma-of-the-distal-fibula-treated-by-percutaneous-radiofrequency-ablation
#6
Tamar Berenstein-Weyel, Ehud Lebel, Daniela Katz, Yaakov Applbaum, Amos Peyser
BACKGROUND: Percutaneous radiofrequency ablation (RFA) has been shown to be an effective treatment for soft tissue lesions and also benign bone tumors, especially osteoid osteoma. There are limited data regarding this technique in other bone tumors, specifically larger and more aggressive ones. PURPOSES: To describe the use of RFA as a definitive treatment and an alternative to traditional open surgery for the treatment of chondromyxoid fibroma (CMF), a benign but locally aggressive bone tumor...
May 2017: Journal of Orthopaedic Surgery
https://www.readbyqxmd.com/read/28730773/thermal-ablation-may-improve-outcomes-in-patients-with-colorectal-liver-metastasis-a-case-control-study
#7
Loukia S Poulou, Loukas Thanos, Panayiotis D Ziakas, Emmanouel Merikas, Apostolos Achimastos, Constantine Gennatas, Konstantinos N Syrigos
PURPOSE: Local thermal ablation may extend the scope of palliative therapy in patients with colorectal liver metastasis. We performed a retrospective, case-controlled study to compare patients with colorectal liver metastases that were treated with percutaneous radiofrequency (RF) or microwave (MW) thermal ablation, against the control group of chemotherapy alone. METHODS: We described baseline demographics, ablation sessions, procedure duration and related complications...
May 2017: Journal of B.U.ON.: Official Journal of the Balkan Union of Oncology
https://www.readbyqxmd.com/read/28728304/-percutaneous-microwave-radiofrequency-ablation-liver-partition-and-portal-vein-embolization-for-planned-hepatectomy-for-colorectal-liver-metastases-with-insufficient-future-liver-remnant
#8
Y B Zhang, D F Hong, X M Fan, Z Y Luo, G L Shen
No abstract text is available yet for this article.
July 23, 2017: Zhonghua Zhong Liu za Zhi [Chinese Journal of Oncology]
https://www.readbyqxmd.com/read/28726002/ultrasound-guided-radiofrequency-ablation-using-a-new-electrode-with-an-electromagnetic-position-sensor-for-hepatic-tumors-difficult-to-place-an-electrode-a-preliminary-clinical-study
#9
Tae Wook Kang, Min Woo Lee, Kyoung Doo Song, Hyunchul Rhim, Hyo Keun Lim, Wonseok Kang, Kyunga Kim
PURPOSE: To evaluate whether a new electrode embedded with an electromagnetic position sensor (EMPS) improves the technical feasibility of percutaneous radiofrequency ablation (RFA) in patients with hepatic tumors difficult to place an electrode under ultrasonography (US) guidance and to assess short-term therapeutic efficacy and safety. MATERIALS AND METHODS: This prospective study was approved by the institutional review board, and written informed consent was obtained from all patients...
July 19, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28718950/radiofrequency-ablation-for-the-management-of-thyroid-nodules-a-critical-appraisal-of-the-literature
#10
REVIEW
Roberto Cesareo, Andrea Palermo, Valerio Pasqualini, Roberto Cianni, Gianluigi Gaspa, Silvia Manfrini, Claudio Maurizio Pacella
The majority of benign thyroid nodules are asymptomatic, remain stable in size, and do not require treatment. However, a minority of patients with growing nodules may have local symptoms or cosmetic concerns, and thus demand surgical therapy. The timely use of ultrasound-guided, minimally invasive thermal therapies has changed the natural history of benign, enlarging thyroid nodules (TNs). These procedures produce persistent shrinkage of TNs and an improvement of local symptoms. Among the various procedures, percutaneous ethanol injection (PEI) represents the first-line treatment for thyroid cysts, while in solid cold nodules, laser and radiofrequency ablation (RFA) have proven to be very effective and safe techniques in producing significant volume reduction that remains stable over several years...
July 18, 2017: Clinical Endocrinology
https://www.readbyqxmd.com/read/28713631/percutaneous-cervical-laser-diskectomy-thermoannuloplasty-and-thermonucleoplasty-comparable-results-without-surgery
#11
EDITORIAL
Nancy E Epstein
BACKGROUND: Utilizing the literature, the results of three different minimally invasive surgery (MIS) anterior cervical percutaneous operations for neck/mild radicular pain and magnetic resonance (MR)-documented "contained" (not extruded/sequestrated) discs were evaluated. Results were compared with patients treated nonsurgically for comparable/greater neurological compromise, and even more severe cervical disc disease. METHODS: There were three MIS percutaneous anterior cervical discectomy procedures...
2017: Surgical Neurology International
https://www.readbyqxmd.com/read/28710233/venobiliary-fistula-with-haemobilia-a-rare-complication-of-percutaneous-liver-biopsy
#12
Rotimi Ayoola, Parth Jamindar, Renee Williams
We describe a case of a 36-year-old man with a history of chronic hepatitis C who presented with abdominal pain 3 days after undergoing a percutaneous ultrasound-guided liver biopsy. Initial investigations revealed a venobiliary fistula with haemobilia and obstructive jaundice with direct bilirubin peaking at 9.2 mg/dL. He underwent an endoscopic retrograde cholangiopancreatography with sphincterotomy and stent placement, bilirubin decreased to 3.7 mg/dL, and the patient was discharged. The patient returned with recurrent abdominal pain and upper gastrointestinal bleeding with haemoglobin of 8...
July 14, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28706585/atrial-tachyarrhythmia-in-adult-congenital-heart-disease
#13
REVIEW
Arsha Karbassi, Krishnakumar Nair, Louise Harris, Rachel M Wald, S Lucy Roche
The adult congenital heart disease (ACHD) population continues to grow and most cardiologists, emergency room physicians and family doctors will intermittently come into contact with these patients. Oftentimes this may be in the setting of a presentation with atrial tachyarrhythmia; one of the commonest late complications of ACHD and problem with potentially serious implications. Providing appropriate initial care and ongoing management of atrial tachyarrhythmia in ACHD patients requires a degree of specialist knowledge and an awareness of certain key issues...
June 26, 2017: World Journal of Cardiology
https://www.readbyqxmd.com/read/28704698/interventional-radiology-in-breast-cancer
#14
REVIEW
Lizbeth Moira Kenny, Franco Orsi, Andreas Adam
Molecular profiling of metastatic disease may greatly influence the systemic therapy recommended by oncologists and chosen by patients, allowing treatment to be more targeted. Comprehensive care of patients with advanced breast cancer now includes percutaneous image-guided biopsy if this has the potential to influence systemic treatment [1]. Interventional radiologists can contribute significantly to the care of patients affected by breast cancer, in diagnostic and supportive procedures and importantly also in treatment...
July 10, 2017: Breast: Official Journal of the European Society of Mastology
https://www.readbyqxmd.com/read/28702394/osteoid-osteoma-radiofrequency-ablation-treatment-guided-by-computed-tomography-a-case-series
#15
Rosana Raquel Endo, Natalia Fabris Gama, Suely Akiko Nakagawa, Chiang Jeng Tyng, Wu Tu Chung, Fábio Fernando Eloi Pinto
The osteoid osteoma is a benign primary bone tumor that affects mainly males in the second and third decades of life. Radiographic findings show a radiolucent nidus surrounded by reactive sclerotic bone, particularly in the long bones of the lower extremity. Clinically, it presents persistent pain, which is worse at night and improves with salicylates. It can be a self-limiting injury, with an average duration of three years, but because of pain intensity and intolerance to prolonged use of nonsteroidal anti-inflammatories, surgical treatment is an option...
May 2017: Revista Brasileira de Ortopedia
https://www.readbyqxmd.com/read/28699509/combination-of-multifunctional-nanoparticles-and-interventional-techniques-makes-each-other-going-further-in-the-field-of-cancer-treatment
#16
Haibo Shao, Tengchuang Ma, Duo Hong, Wenhan Xu, Shuai Li, Ronald S Arellano, Ke Xu
Nano-oncology and interventional oncology are both rapidly emerging fields in loco-regional cancer therapies. Synergistic combination of both fields offers drastic improvement in performance and efficacy of cancer killings. Interventional techniques such selective arterial catheterization, irreversible electroporation (IRE) and radiofrequency ablation (RFA) had dramatically enhance the cancer targetability and anticancer efficacy of nanoparticles (NPs). Furthermore, there is synergistic effect by using different interventional techniques together on NPs assisted cancer treatment...
July 10, 2017: Current Drug Metabolism
https://www.readbyqxmd.com/read/28693505/effects-of-radiofrequency-ablation-versus-other-ablating-techniques-on-hepatocellular-carcinomas-a-systematic-review-and-meta-analysis
#17
Wen Luo, Yunfei Zhang, Guangbin He, Ming Yu, Minjuan Zheng, Liwen Liu, Xiaodong Zhou
BACKGROUND: Percutaneous ablation has quickly arisen as one of the important alternative treatments for hepatocellular carcinoma (HCC). We aimed to compare the therapeutic effects of radiofrequency ablation (RFA) and other ablative techniques on HCCs. METHODS: Databases were searched to identify literature on complete tumor ablation (CTA), overall survival (OS), local tumor recurrence (LTR), and complications of RFA in the treatment of HCC, compared with those of microwave ablation (MWA), percutaneous ethanol injection (PEI), PEI plus RFA, cryoablation (CRA), laser ablation (LSA), and high-intensity focused ultrasound...
July 10, 2017: World Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28693252/clinical-outcomes-of-percutaneous-radiofrequency-ablation-for-small-renal-cancer
#18
Keiichi Ito, Shigeyoshi Soga, Kenji Seguchi, Yusuke Shinchi, Ayako Masunaga, Shinsuke Tasaki, Kenji Kuroda, Akinori Sato, Junichi Asakuma, Akio Horiguchi, Hiroshi Shinmoto, Tatsumi Kaji, Tomohiko Asano
Partial nephrectomy is the treatment of choice for small renal cell carcinoma (RCC) from the perspective of cancer management and renal function. However, when patients with RCC are of advanced age, exhibit severe comorbidities, including cardiovascular and pulmonary diseases, or have hereditary RCC, ablative therapies, including radiofrequency ablation (RFA) and cryoablation are useful treatment options. In the present study, the clinical outcomes of percutaneous RFA for treating small RCC were evaluated. Between December 2005 and March 2015, 40 patients (41 renal tumors in total) underwent RFA and a total of 50 sessions of RFA were performed...
July 2017: Oncology Letters
https://www.readbyqxmd.com/read/28690952/targeted-radiofrequency-ablation-as-an-adjunct-in-treatment-of-lumbar-facet-cysts
#19
Jesse Hatgis, Michelle Granville, Aldo Berti, Robert E Jacobson
Lumbar facet cysts are frequently found in patients with facet degeneration and segmental instability. When the facet cyst is localized in the neural foramina and lateral recess or becomes large, it can cause radiculopathy or neurogenic claudication. These symptomatic cysts are typically treated interventionally with drainage and a corticosteroid injection or attempts via overinflation to rupture the cyst; however, these procedures have a significant recurrence rate (up to 50%) and often need to be repeated or lead to lumbar surgery if unsuccessful...
June 6, 2017: Curēus
https://www.readbyqxmd.com/read/28687047/the-role-of-irreversible-electroporation-ire-for-locally-advanced-pancreatic-cancer-a-systematic-review-of-safety-and-efficacy
#20
Daniel Ansari, Stina Kristoffersson, Roland Andersson, Magnus Bergenfeldt
OBJECTIVES: Irreversible electroporation (IRE) is a new modality for tumor ablation. Electrodes are placed around the tumor, and a pulsed, direct current with a field strength of 2000 V/cm is delivered. The direct current drives cells into apoptosis and cell death without causing significant heating of the tissues, which spares the extracellular matrix and proteins. The purpose of this review was to evaluate current experience of IRE for the ablation of pancreatic cancer. MATERIAL AND METHODS: We searched PubMed for all studies of IRE in human pancreatic cancer in English reporting at least 10 patients...
July 7, 2017: Scandinavian Journal of Gastroenterology
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