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https://www.readbyqxmd.com/read/28819481/misplaced-subclavian-central-venous-catheter
#1
Negussie Alula Bekele, Worknehe Agegnehu Abebe, Jemal Zeberga Shifa
Percutaneous Central Venous Catheter (CVC) insertion using internal jugular and Subclavian veins routes is common procedure for all intensive care admitted patients and some patients in the ward as demand arises in central and referral hospitals of Botswana. This is a case report of a patient on whom a third attempt of re-inserting a CVC for fluid and total parenteral nutrition (TPN) was made. X-ray showed that left Subclavian inserted catheter was mis-directed to internal jugular vein of the same side creating discomfort to the patient...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28797661/patency-and-clinical-outcome-after-stent-placement-for-chronic-obstruction-of-the-inferior-vena-cava
#2
O Grøtta, T Enden, G Sandbæk, G F Gjerdalen, C-E Slagsvold, D Bay, N-E Kløw, A Rosales
OBJECTIVE/BACKGROUND: The objective was to assess the technical success, patency, and clinical outcome after stent placement for chronic obstruction of the inferior vena cava (IVC). METHODS: A retrospective analysis was carried out of patients with chronic IVC obstruction verified with computed tomography and/or magnetic resonance venography, accepted for stent placement at the Norwegian National Unit for Reconstructive Deep Venous Surgery from March 2010 to September 2015...
August 7, 2017: European Journal of Vascular and Endovascular Surgery
https://www.readbyqxmd.com/read/28796094/patulous-eustachian-tube-dysfunction-patient-demographics-and-comorbidities
#3
Bryan K Ward, Yehia Ashry, Dennis S Poe
OBJECTIVE: The objective is to describe a large cohort of patients presenting with patulous Eustachian tube (pET) dysfunction. STUDY DESIGN: Retrospective patient series. SETTING: Tertiary referral center. PATIENTS: All outpatient visits (2004-2016) that were assigned ICD9 code (381.7-Patulous Eustachian tube) were screened. Only patients with observed tympanic membrane movements during ipsilateral nasal breathing or acoustic reflex decay testing demonstrating transmitted nasal breathing were included (n = 190, n = 239 ears)...
August 8, 2017: Otology & Neurotology
https://www.readbyqxmd.com/read/28794538/a-rare-case-of-variation-in-the-anatomical-relationship-between-the-common-carotid-artery-and-the-internal-jugular-vein-due-to-enlarged-thyroid
#4
Mayur Chillal Ramakrishna, Shalendra Singh, Ankur Khandelwal
No abstract text is available yet for this article.
July 2017: Indian Journal of Anaesthesia
https://www.readbyqxmd.com/read/28791759/spatial-distribution-of-flow-and-oxygenation-in-the-cerebral-venous-drainage-system
#5
Jill B De Vis, Hanzhang Lu, Harshan Ravi, Jeroen Hendrikse, Peiying Liu
PURPOSE: To investigate the venous oxygenation and flow in the brain, and determine how they might change under challenged states. MATERIALS AND METHODS: Eight healthy human subjects (24-37 years) were studied. T2 -relaxation under spin tagging (TRUST) magnetic resonance imaging (MRI) and phase-contrast MRI were performed to measure venous oxygenation and venous blood flow, respectively, in the superior sagittal sinus (SSS), the straight sinus (SS), and the internal jugular veins (IJVs)...
August 9, 2017: Journal of Magnetic Resonance Imaging: JMRI
https://www.readbyqxmd.com/read/28779788/transjugular-venous-approach-for-endovascular-intervention-in-upper-extremity-dialysis-access-fistulae-and-grafts
#6
REVIEW
Hector Ferral, Marc J Alonzo
A transjugular venous access is an alternative approach for endovascular intervention in upper-extremity dialysis arteriovenous fistulae and grafts. The transjugular access is recommended for patients who have an unfavorable anatomy for the direct arm access approach. Ultrasound evaluation of the arteriovenous access is essential before intervention and includes evaluation of the inflow artery and outflow vein diameters, arteriovenous anastomosis, and the entire outflow vein, specifically looking into potential problem areas...
December 2016: Seminars in Vascular Surgery
https://www.readbyqxmd.com/read/28777416/ultrasound-guided-intravenous-catheter-insertion-in-a-prone-patient-using-a-t-probe-in-emergency-setting
#7
Antonio Lazzari, Roberto Bini, Roberto Bertucci, Antonio Coletti, Paolo Voghera
INTRODUCTION: Central venous catheterizations are common intraoperative procedures.Central venous catheter (CVC) placements are usually performed with patients lying in the supine position using real-time ultrasound (US) guidance. CASE DESCRIPTION: A 43-year-old man underwent open right popliteal artery reconstruction in the prone position for a limb-threatening injury. Excessive continuous intraoperative bleeding, increased by a coexisting pelvic fracture, was temporarily stabilized by a T POD device, but with the need of external fixation, required the placement of CVC, which was not feasible whilst in the prone position without US help...
July 26, 2017: Journal of Vascular Access
https://www.readbyqxmd.com/read/28775223/management-of-an-incidental-finding-of-right-internal-jugular-vein-agenesis
#8
V Kf Kong, C J Jian, R Ji, M G Irwin
No abstract text is available yet for this article.
August 2017: Hong Kong Medical Journal, Xianggang Yi Xue za Zhi
https://www.readbyqxmd.com/read/28765490/incidental-finding-of-persistent-left-superior-vena-cava-after-bubble-study-verification-of-central-venous-catheter
#9
Miguel Agustin Pardinas Gutierrez, Luis A Escobar, Vanessa Blumer, Jorge Luis Cabrera
We report a case of a patient with septic shock who underwent central venous catheter placement in the left internal jugular vein, and a bedside ultrasound 'bubble study' revealed venous cannulation. A chest X-ray postprocedure revealed concern for arterial system catheterisation. However, the possibility of a persistent left superior vena cava was discussed and confirmed with a formal transthoracic echocardiogram and CT. This case demonstrates the importance of ultrasound-guided visualisation of anatomical structures in real time during central venous catheterisation...
July 31, 2017: BMJ Case Reports
https://www.readbyqxmd.com/read/28762565/influence-of-lung-volume-on-the-interaction-between-cardiac-output-and-cerebrovascular-regulation-during-extreme-apnoea
#10
Mike Stembridge, Ryan L Hoiland, Anthony R Bain, Otto F Barak, Ivan Drvis, David B MacLeod, Douglas M MacLeod, Dennis Madden, Tonci Batinic, Peter O'Donoghue, Rob Shave, Zeljko Dujic, Philip N Ainslie
We investigated the role of lung volume-induced changes in cardiac output (Q̇) on cerebrovascular regulation during prolonged apnoea. Fifteen elite apnoea divers (1F; 185 ± 7 cm, 82 ± 12 kg, 29 ± 7 years) attended the laboratory on two separate occasions and completed maximal breath-holds at total lung capacity (TLC) and functional residual capacity (FRC) to elicit disparate cardiovascular responses. Mean arterial pressure (MAP), internal jugular venous pressure (IJVP) and arterial blood gases were measured via cannulation, global cerebral blood flow (gCBF) was quantified by ultrasound and cardiac output via photoplethysmography...
August 1, 2017: Experimental Physiology
https://www.readbyqxmd.com/read/28762449/the-value-of-internal-jugular-vein-collapsibility-index-in-sepsis
#11
Murat Haliloğlu, Beliz Bilgili, Alper Kararmaz, İsmail Cinel
BACKGROUND: Rapid, accurate, and reproducible assessment of intravascular volume status is crucial in order to predict the efficacy of volume expansion in septic patients. The aim of this study was to verify the feasibility and usefulness of the internal jugular vein collapsibility index (IJV-CI) as an adjunct to the inferior vena cava collapsibility index (IVC-CI) to predict fluid responsiveness in spontaneously-breathing patients with sepsis. METHODS: Three stages of sonographic scanning were performed...
July 2017: Ulusal Travma Ve Acil Cerrahi Dergisi, Turkish Journal of Trauma & Emergency Surgery: TJTES
https://www.readbyqxmd.com/read/28761030/comparison-of-the-trendelenburg-position-versus-upper-limb-tourniquet-on-internal-jugular-vein-diameter
#12
Pelin Karaaslan, Banu Vural Gokay, Muhammet Ahmet Karakaya, Kamil Darcin, Afak Durur Karakaya, Tugrul Ormeci, Emine Arzu Kose
BACKGROUND: Central venous cannulation is a necessary invasive procedure for fluid management, haemodynamic monitoring and vasoactive drug therapy. The right internal jugular vein (RIJV) is the preferred site. Enlargement of the jugular vein area facilitates catheterization and reduces complication rates. Common methods to enlarge the RIJV cross-sectional area are the Trendelenburg position and the Valsalva maneuver. OBJECTIVE: Compare the Trendelenburg position with upper-extremity venous return blockage using the tourniquet technique...
July 2017: Annals of Saudi Medicine
https://www.readbyqxmd.com/read/28752013/determination-of-absence-of-right-internal-jugular-vein-during-ultrasonographic-guided-central-venous-cannulation
#13
Mehmet Ali Erdoğan, Yusuf Ziya Çolak, Osman Kaçmaz, Mehmet Kolu, Hüseyin İlksen Toprak
No abstract text is available yet for this article.
June 2017: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/28752008/importance-of-sonography-for-guiding-central-venous-cannulation-in-patients-with-neurofibromatosis
#14
V K Mohan, Neisevilie Nisa
A 15-year-old boy with neurofibromatosis type 1 (NF1) was referred to us for central venous catheter insertion, and on ultrasound of the neck, he was found to have extensive involvement of the brachial plexus due to the nerve sheath tumour. Multiple hypoechogenic lesions resembling the internal jugular vein and internal carotid artery were visualised and could be differentiated from the vessels by Doppler ultrasound. The importance of analyzing sonographic images of nerve sheath tumours, which can mimic blood vessels, and the importance of Doppler ultrasound for guiding central venous catheters in such patients to avoid nerve injury are discussed in this case report...
June 2017: Turkish Journal of Anaesthesiology and Reanimation
https://www.readbyqxmd.com/read/28751787/successful-percutaneous-transcatheter-patent-foramen-ovale-closure-through-the-right-internal-jugular-vein-using-stiff-amplatzer-catheter-with-a-reshaped-tip
#15
Zaher Fanari, Sumaya Hammami, James T Hopkins
Percutaneous transcatheter closure of a patent foramen ovale (PFO) remains challenging when femoral venous approach is not available. We describe the successful closure of a PFO using the right internal jugular venous approach and a catheter delivery system with a reshaped tip in a patient with a PFO, recurrent stroke, recurrent gastrointestinal bleeding, bilateral deep venous thrombosis and thrombosed bilateral inferior vena cava filter.
August 2016: Delaware Medical Journal
https://www.readbyqxmd.com/read/28744995/idiopathic-sudden-sensorineural-hearing-loss-and-m%C3%A3-ni%C3%A3-re-syndrome-the-role-of-cerebral-venous-drainage
#16
Marco Matteo Ciccone, Pietro Scicchitano, Michele Gesualdo, Francesca Cortese, Annapaola Zito, Fabio Manca, Barbara Boninfante, Pasquale Recchia, Domenico Leogrande, Domenico Viola, Marialessia Damiani, Valeria Gambacorta, Antonio Piccolo, Vincenzo De Ceglie, Nicola Quaranta
AIM: to evaluate the influence of cerebral venous drainage on the pathogenesis of idiopathic sudden sensorineural hearing loss (ISSHL) and Ménière syndrome (MD). METHODS: we enrolled 59 consecutive patients (32 males, mean age 53.05+15.37 years): 40 ISSHL and 19 MD. All underwent physical examination, biochemical evaluation (glycemic and lipid profile, viral serology, C reactive protein, etc), audiometric (tonal, vocal, vestibular evoked myogenic potentials and auditory brainstem response test) and impedentiometric examination...
July 26, 2017: Clinical Otolaryngology
https://www.readbyqxmd.com/read/28743344/-experimental-animal-study-of-cerebral-oxygen-metabolism-changes-during-the-process-of-brain-death
#17
Huaying Qi, Chenguang Wan, Xuequan Feng, Mu Li, Li Chen, Yongqiang Wang, Yuan Shi, Lei Liu, Zhongyang Shen
OBJECTIVE: To reproduce a stable animal model of brain death in pigs, observe the change regularity of cerebral oxygen metabolism during the process of brain death, and to evaluate the significance and value of cerebral oxygen metabolism parameters for the diagnosis of brain death. METHODS: Twelve landrace pigs were used to create the brain death models using modified method of increasing epidural intracranial pressure (ICP). The mean arterial pressure (MAP) and ICP were monitored continuously during the process...
July 2017: Zhonghua Wei Zhong Bing Ji Jiu Yi Xue
https://www.readbyqxmd.com/read/28740774/unilateral-internal-mammary-recipient-vessels-for-bilateral-diep-flap-breast-reconstruction
#18
Jeffrey H Lee, David E Varon, Eric G Halvorson
The deep inferior epigastric perforator flap has become increasingly popular for breast reconstruction with the most common recipient vessels being the internal mammary artery and vein. In certain cases, however, these recipient vessels are inadequate due to an absent or diminutive vein. Moreover, patients at high risk for future coronary artery disease may sacrifice the best conduit for coronary revascularization if the internal mammary recipients are used. Alternative recipient vessels, including the thoracodorsal, thoracoacromial, external jugular, and cephalic vessels have significant limitations...
June 2017: Plastic and Reconstructive Surgery. Global Open
https://www.readbyqxmd.com/read/28740394/a-case-of-iatrogenic-pneumothorax-in-which-chest-tube-placement-could-be-avoided-by-intraoperative-evaluation-with-transthoracic-ultrasonography
#19
Izumi Sato, Hirotsugu Kanda, Megumi Kanao-Kanda, Atsushi Kurosawa, Takayuki Kunisawa
We report a case of iatrogenic pneumothorax in which chest tube placement was avoided by continuous intraoperative evaluation with transthoracic ultrasonography. A 53-year-old man had undergone a subsegmentectomy. While attempting to place a central venous catheter in the right internal jugular vein after the induction of anesthesia, we identified gas absorption during the puncture and suspected a pneumothorax. Chest X-ray revealed an ~5-mm collapse of the right lung apex. Tension pneumothorax was a concern during surgery because of the long-term positive pressure ventilation, but we decided to start the operation without preventative chest tube placement...
2017: Therapeutics and Clinical Risk Management
https://www.readbyqxmd.com/read/28738951/evaluation-of-cardiopulmonary-complication-rates-after-port-insertion-is-a-postoperative-x-ray-needed
#20
Justin G Vaughan, Allison B Cauthen, Ahkeel Allen, Paul Dale
It is customary for a postoperative chest radiograph to be obtained after fluoroscopic guided port insertion to exclude acute complications. In this review, we provide a cost-benefit analysis by examination of acute postoperative complications detected by postoperative port insertion chest films at our institution. We conducted a retrospective chart review of complications associated with port insertion procedures performed over a 5-year period. Our study included only ultrasound-assisted internal jugular venous or landmark guided subclavian ports placed with the assistance of fluoroscopy...
July 1, 2017: American Surgeon
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