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188 Possible Causes for Aorta, Contrast, Fluoroscopy, Low, Osmolar, Thoraco Abdominal, of, using

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  • Atelectasis

    Abstract The use of ultrasound for the evaluation of the lung is relatively recent.[] Thoraco-abdominal restriction in supine men: CT and lung function measurements. J Appl Physiol 1988; 64: 599–604 PubMed Google Scholar 27. Burger EJ, Macklem PT.[] Patients were divided into 3 groups: unventilated (n 241), high tidal volume (HTV, 15 3 mL/kg, n 190), and low tidal volume (LTV, 9 3 mL/kg, n 501).[] Under the context of tortuous aorta and calcified left border of the heart silhouette, aortic aneurysm was suspected; the diagnosis was confirmed by a computed tomography[] Chest fluoroscopy was done immediately after procedure and showed expansion of entire left lung with no pneumothorax. The procedure was well tolerated.[] PURPOSE: Contrast-enhanced ultrasound (CEUS) can distinguish between central lung cancer and atelectatic lung tissue.[] […] also suggested that aneurysms with a growth rate more than 1 cm per year, or 0.5 cm in 6 months should be considered for early repair.Despite the close proximity of the aorta[] CT scan of the chest without contrast V. Describe the advantages and disadvantages of the alternative techniques for diagnosis atelectasis.[]

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  • Cerebral Angiography

    For permission to use (where not already granted under a licence) please go to .[] CONCLUSION: Good diagnostic quality CTA images with significant reduction of venous contamination can be achieved with a low contrast medium dose using a 320-detector machine[] In one, cervical myelopathy occurred during aortography in a patient with coractation of the aorta, and in the other it followed mediastinal angiography.[] CONCLUSIONS: Replacing femoral arterial access evaluations by DSA with fluoroscopy, utilizing lower pulse rates during fluoroscopy and roadmap guidance, and choosing variable[] We report the use of gadodiamide, a low-osmolar nonionic gadolinium chelate, for selective angiography in a patient with known sensitivity to iodinated contrast medium.[] DSA using Gadolinium was useful in a patient with an anaphylactic reaction to iodinated contrast media.[] BACKGROUND: Cerebral angiography is a routine low-risk procedure. Laboratory testing is performed in almost all patients.[] The catheter was then advanced to the left atrium through the patent foramen ovale and was further advanced to the left ventricle and then to the ascending aorta.[]

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  • Aneurysm

    We present a case of bilateral common femoral artery aneurysms extending into the bifurcation repaired using a synthetic graft which is traditionally used for an axillobifemoral[] […] and thoraco-abdominal aneurysms clinical features investigations management of abdominal aortic aneurysm diagnosis of abdominal aortic aneurysm (AAA) elective abdominal aortic[] After complete aneurysm occlusion, 112 patients (27.3%) received therapeutic dose UFH and 298 patients (72.7%) received low-dose UFH.[] Anevrism de aorta VenArtAdmin 2017-12-04T14:16:24 00:00 1. Generalitati Anevrismul de aorta este o dilatare a unei sectiuni aortice, artera principala a organismului.[] Fluoroscopy (a special type of x-ray, similar to an x-ray "movie") aids in this procedure.[] […] risk Prothrombin time (PT)/activated partial thromboplastin time (aPTT): Identify a coagulopathy that increases bleeding risk Serum chemistries, including electrolytes and osmolarity[] A CT or MRI scan of the chest, abdomen and pelvis, when performed with the addition of contrast dye, further enhances the characteristics of aneurysms and provides greater[] No commercial use is permitted unless otherwise expressly granted. KEYWORDS: interventional radiology; neuroimaging[]

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  • Hypovolemia

    In the first method, clinical thresholds are used in the fuzzy rule system. The second method uses an iterative ROC analysis to determine the thresholds.[] […] patients treated with intrapleural r-tPA for a pleural infection, who were simultaneously receiving systemic anticoagulation (1 therapeutic, the second prophylactic) with low-molecular[] Beat-by-beat blood velocity (ICA and aorta) were measured by Doppler ultrasound during normovolemia and simulated hypovolemia (lower body negative pressure), with or without[] Contrast medium was injected to cover the area of CSF leakage during EBP guided by fluoroscopy, and the spread of the blood was subsequently evaluated using spinal CT scanning[] Abstract Hypotension during intermittent hemodialysis is common, and has been attributed to acute volume shifts, shifts in osmolarity, electrolyte imbalance, temperature changes[] Subjects were grouped into low, normal, and high GFR groups.[] Therefore you would have less blood to pump through the aorta and also a decrease in stress. So shouldn't that be a decrease in afterload?[] All patients underwent surgery in the prone position on an angiography table, and biplane fluoroscopy was used for accurate manipulation.[]

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  • Thoracic Aortic Aneurysm

    The developed models suggest that ATTA cases have unique characteristic in biomechanical and hemodynamic evaluations that can be useful in risk management.[] Anatomy and Terminology What Does a Thoraco-Abdominal Aneurysm Look Like?[] Due to the low flow rate, Newtonian blood assumption generally under-estimates the WSS.[] MeSH terms, Substances MeSH terms Adult Aorta, Thoracic/metabolism Aorta, Thoracic/pathology Aortic Aneurysm, Thoracic/blood Aortic Aneurysm, Thoracic/metabolism* Aortic Aneurysm[] Abstract We retrospectively reviewed the medical records of 11 patients who were referred by anesthesiologists to an interventional neuroradiologist for fluoroscopy-guided[] This study was undertaken to better define, compare, and contrast the national trends in hospital admissions, invasive treatments, and inpatient mortality of patients with[] We used an intermittent clamp technique for all visceral arteries during thoracic endovascular aortic repair (TEVAR) for a thoracic aortic aneurysm with a "shaggy aorta" to[] This work is written by (a) US Government employee(s) and is in the public domain in the US.[]

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  • Coronary Angiography

    Several percutaneous retrieval techniques using either homolateral radial access or femoral access have been described previously.[] PURPOSE: To optimize and evaluate an ultra-low-dose (ULD) technique for CT coronary angiography (CTCA).[] After introducing a J-tip diagnostic coronary guidewire into the aorta and advancing a left Judkins diagnostic catheter over it, suddenly occured peeling off of the wire's[] Access using femoral pulse palpation alone was preferred by 60% of operators, fluoroscopy guidance by 11%, and a combination of palpation, fluoroscopy, or ultrasound by 27%[] The objective of our meta-analysis was to compare the clinical safety of iso-osmolar contrast medium iodixanol to low-osmolar contrast medium iopromide in patients with renal[] Contrast angiography in CKD patients is a common procedure.[] The catheter is gently guided into the heart through the aorta and aortic value.[] […] compared the performance of the Tiger with Judkins catheters by retrospectively judging ostial catheter stability during contrast injection, and by measuring contrast use, fluoroscopy[]

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  • Ectopic Kidney

    […] invasive method that allows the identification of malformations or anatomic variations, providing accurate information on position, size and anatomic ratios, which are very useful[] We report a case of a 30-year-old male patient who presented in emergency with a right thoraco-abdominal trauma and a benign head trauma.[] Pre-operative diagnosis was possible due to the typical appearance at CT scan of central lithiasis and multiple rounded areas of low density with enhancing rims (bear paw[] The right circumaortic renal vein crossed the aorta and returned to the inferior vena cava behind the aorta.[] The mean procedure and fluoroscopy times were calculated as 52.1 27.7 minutes (30-120 minutes) and 54.8 48.9 seconds (10-180 seconds), respectively.[] Contrast angiography confirmed that the bleeding was due to a right ectopic kidney.[] Aim of this paper was to estimate the incidence of associated anomalies in asymptomatic cases without associated US signs of hydronephrosis.[] Intravenous pyelography (IVP) and thoraco-abdominal computed tomography (CT) demonstrated a normal functioning transdiaphragmatic thoracic ectopic right kidney, but technetium[]

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  • Laparoscopy

    Preoperative re-staging may be useful to plan the best surgical procedure.[] One effect of this is abdominal pressure which alters the physiological thoraco-abdominal configuration and pushes the diaphragm and lungs cranially.[] OBJECTIVE: The objective of this study was to evaluate laparoscopy training using pelvitrainers for gynaecological surgeons in a low-income country.[] Commonest sites for catastrophic haemorrhage are the right iliac vessels, inferior vena cava and less commonly the abdominal aorta.[] […] closely with the UAB Medicine Interventional Radiology team to diagnose and treat your condition, using the latest and most accurate technology and imaging methods, including fluoroscopy[] ., an abdominal x-ray and abdominal triple contrast CT scan (with oral water-soluble contrast) showed a complete small-bowel obstruction caused by the distal migration of[] The closed laparoscopy group had one vascular injury (aorta) and three bowel injuries; open laparoscopy had two bowel injuries and one postoperative bowel obstruction.[] Contrast-enhanced CT scan of the liver revealed an oval-shaped fatty mass with a CT number of -100 HU.[]

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  • Lung Abscess

    Transbronchial pigtail catheter drainage was used in 3 patients with refractory lung abscesses at our centre.[] In previous reports, fistulas have occurred secondary to thoraco-abdominal trauma, subphrenic abscess, suppurative biliary tract obstruction, malignancy and iatrogenically[] Abstract The incidence of lung abscess caused by Serratia marcescens is extremely low and is only reported in the immunocompromised population.[] The arterial supply of ILS is from either thoracic or abdominal aorta whereas ELS derives its arterial supply from the abdominal aorta usually.[] Mediastinal abscess successfully treated by percutaneous drainage using a unified CT and fluoroscopy system. Br J Radiol . 2002; 75(893): 470-3.[] A contrast-enhanced chest computed tomography scan showed a lung abscess in the left upper lobe which extended into the chest wall.[] A 59 year old man presented to our hospital with a 1 month history of cough and low grade fever progressing to high grade fever for 1 week.[] […] in the detection of right-to-left shunts: comparison of different procedures and different contrast agents.[]

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  • Situs Inversus

    This report presents a rare case where multivessel percutaneous coronary intervention was performed in a single sitting using transradial approach.[] There is another condition called heterotaxy, where the thoraco-abdominal anatomy is duplicated in a mirror image.[] Robotic low anterior resection (LAR) plus transanal natural orifice specimen extraction (NOSE) was performed after obtaining informed consent.[] BACKGROUND: Sinus of Valsalva aneurysm is an uncommon anomaly of the aorta. It occurs most frequently in the right sinus of Valsalva.[] The procedure time was 125 mins with a fluoroscopy time of 44.3 mins. The fluoro dose was 2095cGycm2. There were no procedural complications.[] KEYWORDS: congenital heart defect; contrast microbubbles; shunt[] It is critical to effectively use every available organ to meet the increasing demands for liver transplantation.[] CASE REPORT: The pair for pre-dialysis kidney transplantation included a 68-year-old mother and 34-year-old daughter at low immunological risk.[]

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