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Cardiovascular and Interventional Radiology

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https://www.readbyqxmd.com/read/28799111/erratum-to-micropapillary-and-or-solid-histologic-subtype-based-on-pre-treatment-biopsy-predicts-local-recurrence-after-thermal-ablation-of-lung-adenocarcinoma
#1
Song Gao, Seth Stein, Elena N Petre, Waleed Shady, Jeremy C Durack, Carole Ridge, Prasad S Adusumilli, Natasha Rekhtman, Stephen B Solomon, Etay Ziv
No abstract text is available yet for this article.
August 10, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28795212/a-review-of-adverse-events-related-to-prostatic-artery-embolization-for-treatment-of-bladder-outlet-obstruction-due-to-bph
#2
Airton Mota Moreira, André Moreira de Assis, Francisco Cesar Carnevale, Alberto Azoubel Antunes, Miguel Srougi, Giovanni Guido Cerri
INTRODUCTION: Minimally invasive procedures have gained great importance among the treatments for benign prostate hyperplasia (BPH) due to their low morbidity. Prostate artery embolization has emerged as a safe and effective alternative for patients with large volume BPH, not suited for surgery. MATERIALS AND METHODS: Low adverse events rates have been reported following prostate artery embolization and may include dysuria, urinary infection, hematuria, hematospermia, acute urinary retention and rectal bleeding...
August 9, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28785804/endovascular-creation-of-an-arteriovenous-fistula-endoavf-for-hemodialysis-access-first-results
#3
Christoph Georg Radosa, Julia Caroline Radosa, Norbert Weiss, Christine Schmidt, Sebastian Werth, Thomas Hofmockel, Verena Plodeck, Christian Gatzweiler, Michael Laniado, Ralf-Thorsten Hoffmann
INTRODUCTION: Surgical creation of a radiocephalic fistula is the gold standard of vascular access for hemodialysis. Recently, an endovascular approach for upper arm fistula creation (endoAVF) has been developed, which may be an alternative to open surgery. We describe a case series of eight cases showing feasibility, early complications and outcome of this novel treatment option. MATERIALS AND METHODS: Between July 2015 and February 2016, we created an endoAVF in eight patients...
August 7, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28785803/migration-of-a-false-lumen-occluder-in-a-patient-with-chronic-aortic-dissection
#4
LETTER
Yoshihiro Noda, Noriyuki Kato, Satofumi Tanaka, Kensuke Oue, Atsushi Hata, Takashi Hashimoto, Yoichiro Miyake
No abstract text is available yet for this article.
August 7, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28779218/arterial-embolism-occurring-during-percutaneous-thrombectomy-of-dialysis-graft
#5
D E Goo, S B Yang, Y J Kim, J M Lee, W H Lee, D Song, S I Park
PURPOSE: To evaluate the incidence, management methods and follow-up results of arterial embolism during percutaneous thrombectomy of hemodialysis grafts. MATERIALS AND METHODS: After Institutional Review Board approval, the radiologic database of our department for percutaneous thrombectomy procedure in hemodialysis access was retrospectively reviewed. Between 1998 and June 2014, 2975 percutaneous thrombectomy procedures using thromboaspiration technique were performed in 1524 patients with thrombosed hemodialysis grafts...
August 4, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28770316/hepatic-arterial-embolization-using-cone-beam-ct-with-tumor-feeding-vessel-detection-software-impact-on-hepatocellular-carcinoma-response
#6
F H Cornelis, A Borgheresi, E N Petre, E Santos, S B Solomon, K Brown
PURPOSE: Dedicated tumor feeding vessel detection software (TFVDS) using cone beam CT has shown a higher sensitivity to detect tumor feeding vessels during hepatic arterial embolization (HAE) of hepatocellular carcinoma (HCC) compared to 2D imaging. Our primary hypothesis was that HCC tumors treated with HAE guided by a TFVDS would show more complete response (CR) than when treated with 2D imaging alone. Secondary analysis of the impact on X-ray exposure was performed. MATERIALS AND METHODS: Nineteen males and 8 females (median age: 69 year, 46-85) with 44 tumors (median size: 38 mm, 6-100) treated with selective HAE between January 2013 and December 2014 were included...
August 2, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28770315/parameters-for-stable-water-in-oil-lipiodol-emulsion-for-liver-trans-arterial-chemo-eembolization
#7
F Deschamps, L Moine, T Isoardo, L Tselikas, A Paci, L M Mir, N Huang, E Fattal, T de Baère
PURPOSE: Water-in-oil type and stability are important properties for Lipiodol emulsions during conventional trans-arterial chemo-embolization. Our purpose is to evaluate the influence of 3 technical parameters on those properties. MATERIALS AND METHODS: The Lipiodol emulsions have been formulated by repetitive back-and-forth pumping of two 10-ml syringes through a 3-way stopcock. Three parameters were compared: Lipiodol/doxorubicin ratio (2/1 vs. 3/1), doxorubicin concentration (10 vs...
August 2, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28770314/micropapillary-and-or-solid-histologic-subtype-based-on-pre-treatment-biopsy-predicts-local-recurrence-after-thermal-ablation-of-lung-adenocarcinoma
#8
Song Gao, Seth Stein, Elena N Petre, Waleed Shady, Jeremy C Durack, Carole Ridge, Prasad Adusumilli, Natasha Rekhtman, Stephen B Solomon, Etay Ziv
BACKGROUND: To investigate whether histologic subtyping from biopsies can predict local recurrence after thermal ablation for lung adenocarcinoma. METHODS: Patients treated with CT-guided thermal ablation for lung adenocarcinoma that had pre-ablation needle biopsy with analysis of histologic components were identified. Age, gender, smoking status, treatment indication (primary stage 1 tumor versus salvage), histologic subtype, ground-glass radiographic appearance, tumor size, ablation modality, and ablation margin were evaluated in relation to time to local recurrence (TTLR)...
August 2, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28770313/eleven-year-retrospective-report-of-super-selective-venous-sampling-for-the-evaluation-of-recurrent-or-persistent-hyperparathyroidism-in-32-patients
#9
Peiman Habibollahi, Benjamin Shin, Sara P Shamchi, Heather Wachtel, Douglas L Fraker, Scott O Trerotola
PURPOSE: Parathyroid venous sampling (PAVS) is usually reserved for patients with persistent or recurrent hyperparathyroidism after parathyroidectomy with inconclusive noninvasive imaging studies. A retrospective study was performed to evaluate the diagnostic efficacy of super-selective PAVS (SSVS) in patients needing revision neck surgery with inconclusive imaging. MATERIALS AND METHODS: Patients undergoing PAVS between 2005 and 2016 due to persistent or recurrent hyperparathyroidism following surgery were reviewed...
August 2, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28762154/the-aortic-bifurcation-angle-as-a-factor-in-application-of-the-outback-for-femoropopliteal-lesions-in-ipsilateral-versus-contralateral-approaches
#10
Daniel Raskin, Boris Khaitovich, Shmuel Balan, Daniel Silverberg, Moshe Halak, Uri Rimon
PURPOSE: To assess the technical success of the Outback reentry device in contralateral versus ipsilateral approaches for femoropopliteal arterial occlusion. MATERIALS AND METHODS: A retrospective review of patients treated for critical limb ischemia (CLI) using the Outback between January 2013 and July 2016 was performed. Age, gender, length and site of the occlusion, approach site, aortic bifurcation angle, and reentry site were recorded. Calcification score was assigned at both aortic bifurcation and reentry site...
July 31, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28752257/what-is-the-best-revascularization-strategy-for-acute-occlusive-arterial-mesenteric-ischemia-systematic-review-and-meta-analysis
#11
Giancarlo Salsano, Antonio Salsano, Elena Sportelli, Francesco Petrocelli, M'ahmed Dahmane, Giovanni Spinella, Bianca Pane, Simone Mambrini, Domenico Palombo, Francesco Santini
PURPOSE: Acute mesenteric ischemia (AMI) is a life-threatening disease that leads to bowel infarction and death. The optimal management of AMI remains controversial. The present meta-analysis aimed to estimate the prognostic impact of surgical (SG) versus endovascular or hybrid intervention (EV) as the first-line treatment for acute arterial occlusive mesenteric ischemia and to assess whether endovascular strategy was actually effective in reducing bowel resection. METHODS: MEDLINE, Scopus and the Cochrane Library databases were searched...
July 27, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28748354/pressure-directed-embolization-of-hepatic-arteries-in-a-porcine-model-using-a-temporary-occlusion-balloon-microcatheter-proof-of-concept
#12
Steven C Rose, Gregory D Halstead, Kazim H Narsinh
PURPOSE: The purpose of this project was to test the hypothesis that temporary hepatic artery balloon occlusion would favorably alter the distribution of particle emboli within the targeted and nontargeted downstream vascular compartments. MATERIALS AND METHODS: Five Yorkshire pigs underwent transfemoral placement of balloon microcatheters into selected segmental hepatic arteries. A collection catheter was surgically introduced into a downstream hepatic artery branch...
July 26, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28741138/trans-splenic-access-for-portal-venous-interventions-in-children-do-benefits-outweigh-risks
#13
Sheena Pimpalwar, Ponraj Chinnadurai, Alberto Hernandez, Kamlesh Kukreja, Shakeel Siddiqui, Henri Justino
BACKGROUND: The primary concern of trans-splenic access for portal interventions is the risk of life-threatening intraperitoneal bleeding. OBJECTIVE: To review the clinical indications and efficacy and evaluate the risk factors for intraperitoneal bleeding during trans-splenic portal interventions in children. MATERIALS AND METHODS: A retrospective review of consecutive patients who underwent trans-splenic portal interventions at a tertiary care pediatric institution between March 2011 and April 2017 was performed...
July 24, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28741137/protection-of-the-proximal-articular-cartilage-during-percutaneous-thermal-ablation-of-acetabular-metastasis-using-temperature-monitoring
#14
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/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
#15
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/28726001/wound-healing-failure-following-venous-access-chest-port-placement-associated-with-ramucirumab-therapy
#16
LETTER
Chenyang Zhan, Amy R Deipolyi, Joseph P Erinjeri
No abstract text is available yet for this article.
July 19, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28717839/lung-biopsy-don-t-forget-air-embolism-letter-reply-to-comment-on-cirse-guidelines-on-percutaneous-needle-biopsy-pnb
#17
LETTER
Andrea Veltri, Irene Bargellini, Luigi Giorgi, Paulo Alexandre Matos Silva Almeida, Okan Akhan
No abstract text is available yet for this article.
July 17, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28707094/primary-and-secondary-percutaneous-ureteral-stent-placement-comparison-of-stent-patency-and-clinical-outcome
#18
Seo Yeon Youn, Jung Suk Oh, Hae Giu Lee, Byung Gil Choi, Ho Jong Chun, Eu Hyun Kim
OBJECTIVES: To compare early double J ureteral stent (DJUS) dysfunction rate and long-term patency between two percutaneous ureteral stent placement methods: single-stage (primary) or two-stage (secondary) procedures. METHODS: A total of 250 (176 primary and 74 secondary) DJUS placements performed on interventional unit were retrospectively reviewed between February 2008 and March 2014. Early DJUS dysfunction was defined as no passage of contrast media into the urinary bladder in 2-3 days after placement...
July 13, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28707093/comment-on-cirse-guidelines-on-percutaneous-needle-biopsy-pnb
#19
LETTER
Gernot Rott
No abstract text is available yet for this article.
July 13, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28702681/intra-arterial-thrombolysis-for-extremity-frostbite-decreases-digital-amputation-rates-and-hospital-length-of-stay
#20
Nishant Patel, Dhivya R Srinivasa, Ravi N Srinivasa, Joseph J Gemmete, Venkat Krishnamurthy, Narasimham Dasika, Shilpa N Reddy, Matthew L Osher, Erika D Sears, Jeffrey Forris Beecham Chick
PURPOSE: To report outcomes of intra-arterial thrombolysis versus non-thrombolytic management of severe frostbite with respect to digital amputation rates and hospital length of stay (LOS). MATERIALS AND METHODS: Seventeen patients with severe frostbite were identified from 2000 to 2017. Eight (47%) patients with mean age of 40 years underwent intra-arterial thrombolysis and served as the treatment group. Nine (53%) patients with mean age of 53 years received non-thrombolytic management and served as the control group...
July 12, 2017: Cardiovascular and Interventional Radiology
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