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Ultrasound guided procedure

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https://www.readbyqxmd.com/read/27911460/retrospective-comparison-of-two-different-approaches-for-ultrasound-guided-internal-jugular-vein-cannulation-in-hemodialysis-patients
#1
Antonio Treglia, Dario Musone, Francesco Amoroso
BACKGROUND: Prevalent hemodialysis patients with vascular access consisting of a central venous catheter (CVC) are continuously increasing over the years. Improvement in evolution and CVC placement procedures represents therefore an essential tool to enhance performance and reduce intraoperative and long-term CVC complications. Internal jugular vein (IJV) catheterization techniques are different according to ultrasound probe position in relation to vein axis and to needle direction in relation to ultrasound beam...
December 2, 2016: Journal of Vascular Access
https://www.readbyqxmd.com/read/27911406/ultrasound-guided-botulinum-toxin-a-injections-a-method-of-treating-sialorrhea
#2
Pierangelo Barbero, Marco Busso, Carlo Alberto Artusi, Stefania De Mercanti, Marco Tinivella, Andrea Veltri, Luca Durelli, Marinella Clerico
Neurological diseases can be complicated by sialorrhea, an excessive flow of saliva. Patients suffering from moderate to severe sialorrhea have an impaired quality of life, often worsened by correlated complications such as aspiration pneumonia, oral infections, dental caries, and maceration of the skin. Diverse therapeutic approaches have been proposed for the treatment of sialorrhea, including surgery and the use of anticholinergic agents, with limited results and the possible occurrence of serious adverse events...
November 9, 2016: Journal of Visualized Experiments: JoVE
https://www.readbyqxmd.com/read/27908486/an-inverse-method-to-determine-arterial-stiffness-with-guided-axial-waves
#3
Guo-Yang Li, Qiong He, Lin Jia, Ping He, Jianwen Luo, Yanping Cao
Many cardiovascular diseases can alter arterial stiffness; therefore, measurement of arterial wall stiffness can provide valuable information for both diagnosis of such diseases in the clinic and evaluation of the effectiveness of relevant drugs. However, quantitative assessment of the in vivo elastic properties of arterial walls in a non-invasive manner remains a great challenge. In this study, we found that the elastic modulus of the arterial wall can be extracted from the dispersion curve of the guided axial wave (GAW) measured using the ultrasound elastography method...
November 28, 2016: Ultrasound in Medicine & Biology
https://www.readbyqxmd.com/read/27906937/transversus-abdominis-plane-block-in-the-management-of-acute-postoperative-pain-syndrome-after-caesarean-section-a-randomized-controlled-clinical-trial
#4
Pierfrancesco Fusco, Vincenza Cofini, Emiliano Petrucci, Paolo Scimia, Tullio Pozone, Giuseppe Paladini, Gaspare Carta, Stefano Necozione, Battista Borghi, Franco Marinangeli
BACKGROUND: The international literature is unclear regarding the analgesic efficacy of the transversus abdominis plane block (TAPB) after a Caesarean section (CS). OBJECTIVES: The aim of this study was to determine whether a correctly performed ultrasound-guided TAPB (USG-TAPB) could provide better control of acute postoperative pain during the first 72 hours after CS and if it could provide a faster postoperative recovery. STUDY DESIGN: A double-blind, randomized, controlled clinical trial on pregnant women who underwent CS...
November 2016: Pain Physician
https://www.readbyqxmd.com/read/27906722/location-and-grade-of-prostate-cancer-diagnosed-by-transperineal-template-guided-mapping-biopsy-after-negative-transrectal-ultrasound-guided-biopsy
#5
Nathan Bittner, Gregory Merrick, Al Taira, Abbey Bennett, Amy Schattel, Wayne Butler, Robert Galbreath, Edward Adamovich
OBJECTIVES: To determine the location and grade of prostate cancer diagnosed by transperineal template-guided mapping (TTMB) after negative transrectal ultrasound-guided (TRUS) biopsy. MATERIALS AND METHODS: This analysis consisted of 1118 consecutive patients who underwent TTMB from January 2005 to August 2015. Eight hundred thirty-five underwent TTMB after at least 1 negative TRUS biopsy and 283 underwent TTMB as the first biopsy procedure. The study population was divided into cohorts based on the number of prior TRUS biopsy sessions (0, 1, 2, and ≥3)...
November 30, 2016: American Journal of Clinical Oncology
https://www.readbyqxmd.com/read/27905047/endoscopic-ultrasound-guided-fine-needle-aspiration-biopsy-eus-fna-in-insulinomas-indications-and-clinical-relevance-in-a-single-investigator-cohort-of-47-patients
#6
Peter Herbert Kann, Roland Moll, Detlef Bartsch, Andreas Pfützner, Thomas Forst, Gianluca Tamagno, Joachim N Goebel, Verena Fourkiotis, Simona Raluca Bergmann, Maike Collienne
PURPOSE: This study was aimed to investigate the role and relevance of endoscopic ultrasound-guided fine-needle aspiration biopsy in the diagnostic work-up of insulinomas. METHODS: We have analysed the frequency, clinical indications, success rate (obtaining diagnostic tissue), diagnostic accuracy (in comparison to the pathological diagnosis after surgery), complications, and tolerability of endoscopic ultrasound-guided fine-needle aspiration biopsy and the localization and size of the lesions in 47 consecutive patients (29 females, 18 males; 46 ± 15 years) who had surgery for insulinoma following fasting test and were explored by single investigator EUS 1994-2015...
November 30, 2016: Endocrine
https://www.readbyqxmd.com/read/27904945/-sarcoidosis-and-uveitis-an-update
#7
REVIEW
J G Garweg
Ocular involvement in sarcoidosis is present in up to one third of patients and is frequently manifested before the underlying systemic disease has been diagnosed. With a view to the therapeutic consequences an early diagnosis of the underlying disease is advantageous. In cases of visual loss early diagnostic measures include invasive procedures, such as ultrasound-guided bronchoalveolar lavage and transbronchial biopsy, if nodular conjunctival or cutaneous manifestations which would confirm the diagnosis are not present...
November 30, 2016: Der Ophthalmologe: Zeitschrift der Deutschen Ophthalmologischen Gesellschaft
https://www.readbyqxmd.com/read/27904860/interventional-therapy-for-pancreatic-cancer
#8
REVIEW
Jianwei Zhu, Zhendong Jin
BACKGROUND: Palliative therapy and primarily chemoradiotherapy are the mainstream treatments in patients with locally advanced or metastatic pancreatic cancer (PC). Conventional endoscopy and endoscopic ultrasound (EUS)-guided interventional therapy has emerged as an important procedure for PC management. In this review, the progress in conventional endoscopy and EUS for PC management is discussed. SUMMARY: For local palliative therapy against PC, EUS-guided fine needle injection (FNI) could deliver different kinds of agents, such as radioactive seeds and fiducials...
October 2016: Gastrointestinal Tumors
https://www.readbyqxmd.com/read/27903338/-ultrasound-imaging-increases-first-attempt-success-rate-of-neuraxial-block-in-elderly-patients
#9
J Geng, X L Chen, X D Wang, X Y Guo, M Li
Objective: To verify whether preprocedural ultrasound of the lumbar spine could improve first-attempt success rate (defined as a successful neuraxial anesthesia with only one skin puncture) of neuraxial block in elderly patients. Methods: From septemble 2015 to February 2016, 200 elderly patients undergoing lower-limb surgery with neuraxial block at the Peking Universty Third Hospital were enrolled in this study.RandA 1.0 software was used to randomize patients into two groups: conventional surface landmark-guided group (group LM) and ultrasound-assisted group (group US)...
November 22, 2016: Zhonghua Yi Xue za Zhi [Chinese medical journal]
https://www.readbyqxmd.com/read/27900749/-efficacy-of-ultrasound-guided-peripheral-intravenous-access-a-systematic-review-and-meta-analysis
#10
Chia-Chi Kuo, Chen-Yun Wu, I-Jung Feng, Wei-Jing Lee
BACKGROUND: Peripheral intravenous access is a common, invasive procedure that is performed in clinical practice. Difficult intravenous access may not only jeopardize patient safety but also increase staff stress, nursing hours, and material costs. PURPOSE: To explore the efficacy of ultrasound-guided peripheral intravenous access in difficult intravenous-access patients and in the two subgroups of adult patients and pediatric patients using systematic review and meta-analysis...
December 2016: Hu Li za Zhi the Journal of Nursing
https://www.readbyqxmd.com/read/27900300/treatment-of-proximal-hamstring-tendinopathy-related-sciatic-nerve-entrapment-presentation-of-an-ultrasound-guided-intratissue-percutaneous-electrolysis-application
#11
Gabriele Mattiussi, Carlos Moreno
BACKGROUND: Proximal Hamstring Tendinopathy-related Sciatic Nerve Entrapment (PHTrSNE) is a neuropathy caused by fibrosis interposed between the semimembranosus tendon and the sciatic nerve, at the level of the ischial tuberosity. METHODS: Ultrasound-guided Intratissue Percutaneous Electrolysis (US-guided EPI) involves galvanic current transfer within the treatment target tissue (fibrosis) via a needle 0.30 to 0.33 mm in diameter. The galvanic current in a saline solution instantly develops the chemical process of electrolysis, which in turn induces electrochemical ablation of fibrosis...
April 2016: Muscles, Ligaments and Tendons Journal
https://www.readbyqxmd.com/read/27898181/endovenous-ablation-therapy-laser-or-radiofrequency-or-foam-sclerotherapy-versus-conventional-surgical-repair-for-short-saphenous-varicose-veins
#12
REVIEW
Sharath Chandra Vikram Paravastu, Margaret Horne, P Dominic F Dodd
BACKGROUND: Short (or small) saphenous vein (SSV) varices occur as a result of an incompetent sapheno-popliteal junction, where the SSV joins the popliteal vein, resulting in reflux in the SSV; they account for about 15% of varicose veins. Untreated varicose veins may sometimes lead to ulceration of the leg, which is difficult to manage. Traditionally, treatment was restricted to surgery or conservative management. Since the 1990s, however, a number of minimally invasive techniques have been developed; these do not normally require a general anaesthetic, are day-case procedures with a quicker return to normal activities and avoid the risk of wound infection which may occur following surgery...
November 29, 2016: Cochrane Database of Systematic Reviews
https://www.readbyqxmd.com/read/27896794/efficacy-and-safety-of-ultrasound-guided-placement-of-central-venous-port-systems-via-the-right-internal-jugular-vein-in-elderly-oncologic-patients-our-single-center-experience-and-protocol
#13
Alfonso Canfora, Claudio Mauriello, Antonio Ferronetti, Gianpaolo Marte, Vittorio Di Maio, Guido Ciorra, Maria Grazia Esposito, Maria Elena Giuliano, Giovanni Fregola, Luigi Barra, Salvatore Cuzzovaglia, Vincenzo Bottino, Pietro Maida
BACKGROUND: Ultrasound-guidance has become the routine method for internal jugular vein (IJV) catheterization reducing dramatically failure and complication rates for central venous port (CVP) placement. AIMS: The aim of this study was to determine the safety and efficacy of ultrasound-guided IJV CVP placement in elderly oncologic patients. METHODS: Between January 2013 and December 2015, 101 elderly oncological patients underwent right IJV CVP placement under ultrasound-guidance...
November 28, 2016: Aging Clinical and Experimental Research
https://www.readbyqxmd.com/read/27896665/ultrasound-guided-thoracic-paravertebral-block-by-the-paralaminar-in-plane-approach-using-a-microconvex-array-transducer-methodological-utility-based-on-anatomical-structures
#14
Yasuko Taketa, Taro Fujitani, Yumi Irisawa, Satoko Sudo, Kazushi Takaishi
OBJECTIVE: We evaluated the analgesic feasibility of paralaminar in-plane (PL) approach for ultrasound-guided thoracic paravertebral block (USG-TPVB). As the needle trajectory was expected to be closely affected by the distance from the skin to the lamina-transverse process junction (LTPJ), we examined the correlativity between them on computed tomography (CT) or ultrasonography. METHODS: Thirty-two patients undergoing thoracotomy were recruited. We measured the distances between the skin and LTPJ using preoperative CT (S-L) and procedural ultrasonography (US-L)...
November 28, 2016: Journal of Anesthesia
https://www.readbyqxmd.com/read/27896640/role-of-axillary-ultrasound-magnetic-resonance-imaging-and-ultrasound-guided-fine-needle-aspiration-biopsy-in-the-preoperative-triage-of-breast-cancer-patients
#15
I Barco, C Chabrera, A García-Fernández, M Fraile, S González, L Canales, J M Lain, C González, M C Vidal, E Vallejo, J Deu, A Pessarrodona, N Giménez, M García Font
PURPOSE: Roughly two-thirds of early breast cancer cases are associated with negative axillary nodes and do not benefit from axillary surgery at all. Accordingly, there is an ongoing search for non-surgical staging procedures to avoid lymph-node dissection or sentinel node biopsy (SNB). Non-invasive imaging techniques with very high sensitivity (Se) and negative predictive value (NPV) could eventually replace SNB. We aimed to establish the role of axillary US and MRI, alone or in combination, associated with ultrasound-guided fine-needle aspiration biopsy (US-FNAB) in the prediction of axillary node involvement...
November 28, 2016: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/27895879/evaluation-of-stress-scores-throughout-radiological-biopsies
#16
Ozlem Turkoglu, Hasan Huseyin Mutlu
BACKGROUND: Ultrasound-guided biopsy procedures are the most prominent methods that increase the trauma, stress and anxiety experienced by the patients. OBJECTIVES: Our goal was to examine the level of stress in patients waiting for radiologic biopsy procedures and determine the stress and anxiety level arising from waiting for a biopsy procedure. PATIENTS AND METHODS: This prospective study included 35 female and 65 male patients who were admitted to the interventional radiology department of Kartal Dr...
October 2016: Iranian Journal of Radiology: a Quarterly Journal Published By the Iranian Radiological Society
https://www.readbyqxmd.com/read/27894283/small-lung-lesions-invisible-under-fluoroscopy-are-located-accurately-by-three-dimensional-localization-technique-on-chest-wall-surface-and-performed-bronchoscopy-procedures-to-increase-diagnostic-yields
#17
Chaosheng Deng, Xiaoming Cao, Dawen Wu, Haibo Ding, Ruixiong You, Qunlin Chen, Linying Chen, Xin Zhang, Qiaoxian Zhang, Yongquan Wu
BACKGROUND: Nowadays, small peripheral pulmonary lesions (PPLs) are frequently detected and the prognosis of lung cancer depends on the early diagnosis. Because of the high fee and requiring specialized training, many advanced techniques are not available in many developing countries and rural districts. METHODS: Three sets of opaque soft copper wires visible under the fluoroscopy (Flu) in the Flu-flexible bronchoscopy (FB) group (n = 24), which determined the three planes of the lesion, were respectively placed firmly on the surface of the chest wall with adhesive tape on the chest wall...
November 29, 2016: BMC Pulmonary Medicine
https://www.readbyqxmd.com/read/27894187/endoscopic-ultrasound-guided-pancreatobiliary-endoscopy-in-surgically-altered-anatomy
#18
REVIEW
Pichamol Jirapinyo, Linda S Lee
Endoscopic retrograde cholangiopancreatography (ERCP) has become the mainstay of therapy for pancreatobiliary diseases. While ERCP is safe and highly effective in the general population, the procedure remains challenging or impossible in patients with surgically altered anatomy (SAA). Endoscopic ultrasound (EUS) allows transmural access to the bile or pancreatic duct (PD) prior to ductal drainage using ERCP-based techniques. Also known as endosonography-guided cholangiopancreatography (ESCP), the procedure provides multiple advantages over overtube-assisted enteroscopy ERCP or percutaneous or surgical approaches...
November 2016: Clinical Endoscopy
https://www.readbyqxmd.com/read/27891372/experience-with-splenic-abscess-from-southern-india
#19
Mallikarjuna Shetty, Swaroopa Deme, Knkj Mohan, Krishna Prasad Adiraju, Nageswar Rao Modugu, Naval Chandra, Amvr Narendra, Sathyanarayana Raju Yadati
INTRODUCTION: Splenic abscess is a rare entity with potentially life threatening complications. Sparse recent published data are available documenting the aetiological profile and management of patients with splenic abscess from India. AIM: To study the clinical profile of splenic abscess. MATERIALS AND METHODS: We retrospectively collected data from case records of admitted patients with splenic abscesses, to Nizam's Institute of Medical Sciences and Hospital which is a multispecialty, tertiary care referral hospital over a period of 15 months (from March 2014 to May 2015) and parameters studied were age, sex, symptoms, signs, risk factors, investigations like Ultrasound, CT scan, blood & microbiological culture, treatment and outcome...
October 2016: Journal of Clinical and Diagnostic Research: JCDR
https://www.readbyqxmd.com/read/27891055/imaging-guidance-improves-the-results-of-viscosupplementation-with-hanox-m-xl-in-patients-with-ankle-osteoarthritis-results-of-a-clinical-survey-in-50-patients-treated-in-daily-practice
#20
Marie Bossert, Daniel Boublil, Jean-Marc Parisaux, Ana-Maria Bozgan, Emmanuel Richelme, Thierry Conrozier
BACKGROUND: The objective of this survey was to assess retrospectively the interest of performing viscosupplementation using imaging guidance in patients suffering from ankle osteoarthritis (OA). PATIENTS AND METHODS: This is a multicenter retrospective survey using a standardized questionnaire. Fifty patients suffering from ankle OA and treated, in daily clinical practice, with a single intra-articular injection of a novel viscosupplement made of a combination of a non-animal cross-linked hyaluronan and mannitol, HANOX M-XL, were included in the survey...
2016: Clinical Medicine Insights. Arthritis and Musculoskeletal Disorders
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