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https://www.readbyqxmd.com/read/28734626/staged-treatment-of-mega-aortic-syndrome-using-the-frozen-elephant-trunk-and-hybrid-thoracoabdominal-repair
#1
Asimakis Gkremoutis, Andreas Zierer, Thomas Schmitz-Rixen, Ali El-Sayed Ahmad, Erhard Kaiser, Michael Keese, Thomas Schmandra
OBJECTIVE: We report our experience with a staged hybrid approach for the treatment of extended aortic disease, also known as "mega aortic syndrome." METHODS: A total of 15 patients (10 male, 5 female) underwent staged repair of the thoracoabdominal aorta, consisting of 3 separate stages (repair of ascending aorta and aortic arch using the frozen elephant trunk technique and hybrid thoracoabdominal repair with debranching of the renovisceral branches and stent graft implantation)...
June 24, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28715514/i-swot-as-instrument-to-individually-optimize-therapy-of%C3%A2-thoracoabdominal-aortic-aneurysms-effective-norm-compliant-and-meeting-the-needs
#2
A Sachweh, Y von Kodolitsch, T Kölbel, A Larena-Avellaneda, S Wipper, A M Bernhardt, E Girdauskas, C Detter, H Reichenspurner, C R Blankart, E S Debus
BACKGROUND: Guidelines summarize medical evidence, they identify the most efficient therapy under study conditions and recommend this therapy for use. The physician now has the challenge to translate a therapy that is efficient under laboratory conditions to a patient who is an individual person. To accomplish this task the physician has to make sure that (I) the ideal typical therapy is applicable and effective in this individual patient taking the special features into consideration, that (II) therapy is compliant with the norm including guidelines, laws and ethical requirements (conformity) and that (III) the therapy meets the patient's needs...
2017: Gefässchirurgie: Zeitschrift Für Vaskuläre und Endovaskuläre Chirurgie
https://www.readbyqxmd.com/read/28711400/thirty-day-outcomes-after-fenestrated-endovascular-repair-are-superior-to-open-repair-of-abdominal-aortic-aneurysms-involving-visceral-vessels
#3
Prateek K Gupta, Reshma Brahmbhatt, Kelly Kempe, Shaun M Stickley, Michael J Rohrer
OBJECTIVE: Although few studies have reported outcomes after branched or fenestrated endovascular aortic aneurysm repair (FEVAR) of abdominal aortic aneurysms involving visceral vessels (AAA-Vs), no multi-institutional study has compared FEVAR with open surgery (OS) for AAA-Vs. Our objective was to compare 30-day outcomes after FEVAR vs OS for AAA-Vs. METHODS: Patients who underwent FEVAR (n = 535) and OS (n = 1207) for elective AAA-Vs were identified from the American College of Surgeons National Surgical Quality Improvement Program (NSQIP) 2008 to 2013 database...
July 13, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28709052/colon-cancer-metastasis-to-the-thyroid-gland-a-case-report
#4
M I Coelho, M N Albano, C E Costa Almeida, L S Reis, N Moreira, C M C Almeida
INTRODUCTION: Thyroid metastases from colorectal cancer are uncommon and few cases are described in literature. CASE PRESENTATION: A 64-year-old female patient presented with an asymptomatic right cervical nodule with a rapid growth six years after sigmoidectomy for cancer and two years after resection of colorectal lung metastases. Increased CA 19.9 was identified and a thoracoabdominal CT scan revealed the onset of new metastatic bilateral pulmonary lesions. Neck ultrasonography showed a suspicious nodule in the right thyroid lobe, and Fine-needle Aspiration Cytology (FNAC) of the nodule lead to the diagnosis of colorectal cancer metastasis...
June 28, 2017: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/28703104/high-pitch-dual-source-ct-angiography-without-ecg-gating-for-imaging-the-whole-aorta-intraindividual-comparison-with-standard-pitch-single-source-technique-without-ecg-gating
#5
Carmelinda Manna, Mario Silva, Rocco Cobelli, Sara Poggesi, Cristina Rossi, Nicola Sverzellati
PURPOSE: We aimed to perform intraindividual comparison of computed tomography (CT) parameters, image quality, and radiation exposure between standard CT angiography (CTA) and high-pitch dual source (DS)-CTA, in subjects undergoing serial CTA of thoracoabdominal aorta. METHODS: Eighteen subjects with thoracoabdominal CTA by standard technique and high-pitch DS-CTA technique within 6 months of each other were retrieved for intraindividual comparison of image quality in thoracic and abdominal aorta...
July 2017: Diagnostic and Interventional Radiology: Official Journal of the Turkish Society of Radiology
https://www.readbyqxmd.com/read/28691213/central-cannulation-strategy-for-extent-i-thoracoabdominal-aneurysm-repair-of-chronic-type-b-aortic-dissection
#6
Reilly D Hobbs, Tyler J Wallen, Caroline M Komlo, Patrick J Moeller, Alberto Pochettino, Joseph E Bavaria, Prashanth Vallabhajosyula
INTRODUCTION: We evaluated the safety profile of a central cardiopulmonary bypass (CPB) cannulation strategy for repair of extent I thoracoabdominal aortic aneurysms (TAAA) with chronic type B dissection in comparison to traditional peripheral CPB cannulation strategies. METHODS: Patients undergoing extent I TAAA repair for chronic type B dissection from 2002 to 2011 were retrospectively reviewed. Patients were grouped by their CPB cannulation strategy. Patients in Group I underwent central aortic cannulation (n = 28) through a left thoracotomy incision...
July 10, 2017: Journal of Cardiac Surgery
https://www.readbyqxmd.com/read/28690745/closed-reduction-of-a-traumatic-hip-dislocation-in-children-case-report
#7
Achraf El Bakkaly, Fouad Ettayebi, Houda Oubeja, Mounir Erraji, Hicham Zerhouni
Traumatic dislocation of the hip in children is a rare disease. It only represents 5% of hip dislocations in all age groups. Before 10 years, the mechanism is often a minimal domestic accident; after 10 years, the dislocation occurs with the waning of an accident of the public highway. It is different from that of the adult by its rarity, its ease of reduction and better prognosis. This is an emergency trauma: risk necrosis of the femoral head (If delayed reduction). We report a rare case of a 3 year old boy, who suffered from bipolar trauma after a fall near his height of his house causing him a detachment of the right humerus and post-traumatic dislocation of the left hip...
2017: Pan African Medical Journal
https://www.readbyqxmd.com/read/28689952/a-novel-off-the-shelf-technique-for-endovascular-repair-of-type-iii-and-iv-thoracoabdominal-aortic-aneurysms-using-the-gore-excluder-and-viabahn-branches
#8
Mathew Wooster, Adam Tanious, R Wesley Jones, Paul Armstrong, Murray Shames
OBJECTIVE: To describe the use of a novel off-the-shelf technique to repair type III and type IV thoracoabdominal aortic aneurysms (TAAA) in absence of available prefabricated branched devices. METHODS: All patients undergoing endovascular repair of type III and IV TAAAs using this technique were included from a prospectively maintained registry at a regional aortic referral center. The proximal bifurcated Gore C3 Excluder device is positioned in the descending thoracic aorta with the contralateral gate 2-3 cm above the celiac artery...
July 6, 2017: Annals of Vascular Surgery
https://www.readbyqxmd.com/read/28685209/surgical-strategies-in-true-adenocarcinoma-of-the-esophagogastric-junction-aeg-ii-thoracoabdominal-or-abdominal-approach
#9
Susanne Blank, Thomas Schmidt, Patrick Heger, Moritz J Strowitzki, Leila Sisic, Ulrike Heger, Henrik Nienhueser, Georg Martin Haag, Thomas Bruckner, André L Mihaljevic, Katja Ott, Markus W Büchler, Alexis Ulrich
BACKGROUND: The optimal surgical approach for adenocarcinoma directly at the esophagogastric junction (AEG II) is still under debate. This study aims to evaluate the differences between right thoracoabdominal esophagectomy (TAE) (Ivor-Lewis operation) and transhiatal extended gastrectomy (THG) for AEG II. METHODS: From a prospective database, 242 patients with AEG II (TAE, n = 56; THG, n = 186) were included and analyzed according to characteristics and perioperative morbidity and mortality and overall survival (chi-square, Mann-Whitney U, log-rank, Cox regression)...
July 6, 2017: Gastric Cancer
https://www.readbyqxmd.com/read/28683910/treatment-of-complex-thoracoabdominal-aortic-disease
#10
REVIEW
Eric C Kuo, Sukgu M Han
Thoracoabdominal aortic aneurysms are increasing in incidence. Rupture is associated with a high rate of morbidity and mortality. The historic gold standard of open repair can be performed with low rates of complications at centers of excellence. However, these results are not universally achievable, with significantly higher rates of mortality reported from statewide studies. With the advent of endovascular therapy, techniques to mitigate the physiologic stress of open surgery have been developed. Hybrid open/endovascular operations are being undertaken with total visceral debranching followed by endografting...
August 2017: Cardiology Clinics
https://www.readbyqxmd.com/read/28681368/a-case-of-incarcerated-and-perforated-stomach-in-delayed-traumatic-diaphragmatic-hernia
#11
Shinjiro Wakai, Hiroyuki Otsuka, Hiromichi Aoki, Takeshi Yamagiwa, Yoshihide Nakagawa, Sadaki Inokuchi
The patient was an emergency transported, 57-year-old man complaining of left thoraco-lateroabdominal pain, with a history of blunt chest trauma 3 months prior. Thoracoabdominal computed tomography (CT) resulted in a diagnosis of diaphragmatic hernia with incarceration and perforation of the stomach, and same-day emergency surgery was performed. The surgery was performed via an abdominal approach, and after manually repositioning the stomach incarceration, the perforated region was resected and the diaphragm sutured closed...
July 20, 2017: Tokai Journal of Experimental and Clinical Medicine
https://www.readbyqxmd.com/read/28680625/chest-closure-after-rib-cross-thoracotomy-for-descending-and-thoracoabdominal-aortic-aneurysm-repair
#12
Kyokun Uehara, Hitoshi Matsuda, Kenji Minatoya, Junjiro Kobayashi
The fixation system consisting of a titanium plate and three pairs of claws can fix the ribs externally. This may contribute to preserve the normal thoracic structure and could result in a significant reduction in the period of ventilator dependency.
July 2017: Clinical Case Reports
https://www.readbyqxmd.com/read/28678818/image-quality-diagnostic-accuracy-and-potential-for-radiation-dose-reduction-in-thoracoabdominal-ct-using-sinogram-affirmed-iterative-reconstruction-safire-technique-in-a-longitudinal-study
#13
Michael Scharf, Stephanie Brendel, Katja Melzer, Christian Hentschke, Matthias May, Michael Uder, Michael M Lell
OBJECTIVE: To step-wise evaluate image quality of sinogram-affirmed iterative reconstruction (SAFIRE) in reduced-dose (RD) thoracoabdominal computed tomography (CT) compared to full-dose (FD) and RD filtered back projection (FBP) in a longitudinal study. MATERIALS AND METHODS: 122 patients were included in this prospective study. 49 patients (14 men: mean age ± SD, 56±0.4 years; 35 women: 58±1.3 years) completed FD, RD1 (80%-dose) and RD2 (60%-dose) thoracoabdominal CT...
2017: PloS One
https://www.readbyqxmd.com/read/28668459/are-outcomes-of-thoracoabdominal-aortic-aneurysm-repair-different-in-men-versus-women-a-propensity-matched-comparison
#14
Konstantinos Spiliotopoulos, Matt D Price, Hiruni S Amarasekara, Susan Y Green, Qianzi Zhang, Ourania Preventza, Joseph S Coselli, Scott A LeMaire
OBJECTIVE: Women fare worse than men after many cardiovascular operations, including coronary artery bypass grafting and valve surgery. We sought to determine whether sex affects outcomes after open thoracoabdominal aortic aneurysm repair. METHODS: We evaluated data on 3353 consecutive patients (1281 women, 38.2%) who underwent open thoracoabdominal aortic aneurysm repair between October 1986 and July 2015. We compared preoperative characteristics, surgical variables, and outcomes between men and women in the overall group...
June 3, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28666668/open-thoracoabdominal-aortic-aneurysm-repair-is-there-a-sex-problem
#15
EDITORIAL
Luca Di Marco, Giacomo Murana, Davide Pacini
No abstract text is available yet for this article.
June 9, 2017: Journal of Thoracic and Cardiovascular Surgery
https://www.readbyqxmd.com/read/28659919/the-%C3%AE-d-endoglucuronidase-heparanase-is-a-danger-molecule-that-drives-systemic-inflammation-and-correlates-with-clinical-course-after-open-and-endovascular-thoracoabdominal-aortic-aneurysm-repair-lessons-learnt-from-mice-and-men
#16
Lukas Martin, Alexander Gombert, Jianmin Chen, Julia Liebens, Julia Verleger, Johannes Kalder, Gernot Marx, Michael Jacobs, Christoph Thiemermann, Tobias Schuerholz
Thoracoabdominal aortic aneurysm (TAAA) is a highly lethal disorder requiring open or endovascular TAAA repair, both of which are rare, but extensive and complex surgical procedures associated with a significant systemic inflammatory response and high post-operative morbidity and mortality. Heparanase is a β-d-endoglucuronidase that remodels the endothelial glycocalyx by degrading heparan sulfate in many diseases/conditions associated with systemic inflammation including sepsis, trauma, and major surgery. We hypothesized that (a) perioperative serum levels of heparanase and heparan sulfate are associated with the clinical course after open or endovascular TAAA repair and (b) induce a systemic inflammatory response and renal injury/dysfunction in mice...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/28652674/evolution-of-ventricular-outpouching-through-the-fetal-and-postnatal-periods-unabating-dilemma-of-serial-observation-or-surgical-correction
#17
REVIEW
Niraj Kumar Dipak, Sumitra Venkatesh, Shakuntala Prabhu, Sudha Rao
Ventricular outpouching is a rare finding in prenatal sonography and the main differential diagnoses are diverticulum, aneurysm, and pseudoaneurysm in addition to congenital cysts and clefts. The various modes of fetal presentation of congenital ventricular outpouching include an abnormal four-chamber view on fetal two-dimensional echocardiogram, fetal arrhythmia, fetal hydrops, and pericardial effusion. Left ventricular aneurysm (LVA)/nonapical diverticula are usually isolated defects. Apical diverticula are always associated with midline thoracoabdominal defects (epigastric pulsating diverticulum or large omphalocele) and other structural malformations of the heart...
July 2017: Journal of the Saudi Heart Association
https://www.readbyqxmd.com/read/28648481/outcomes-of-concomitant-renal-reconstruction-during-open-paravisceral-aortic-aneurysm-repair
#18
Mathew Wooster, Martin Back, Shivangi Patel, Adam Tanious, Paul Armstrong, Murray Shames
OBJECTIVE: The objective of this study was to review the outcomes of renal artery revascularizations during open aortic aneurysm repair. METHODS: Open abdominal aneurysm repairs performed from 2010 to 2015 at a single institution were reviewed, including type IV thoracoabdominal, suprarenal, and juxtarenal aneurysms. Direct renal reconstruction techniques included eversion endarterectomy, bypass, and vessel reimplantation based on the patient's anatomy. Renal loss was defined by artery occlusion...
June 22, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28648480/a-10-year-institutional-experience-with-open-branched-graft-reconstruction-of-aortic-aneurysms-in-connective-tissue-disorders-versus-degenerative-disease
#19
Caitlin W Hicks, Jennifer Lue, Natalia O Glebova, Bryan A Ehlert, James H Black
OBJECTIVE: Aortic reconstruction for complex thoracoabdominal aortic aneurysms (TAAAs) can be challenging, especially in patients with connective tissue disorders (CTDs) in whom tissue fragility is a major concern. Branched graft reconstruction is a more complex operation compared with inclusion patch repair of the aorta but is frequently necessary in patients with CTDs or other pathologies because of anatomic reasons. We describe our institutional experience with open branched graft reconstruction of aortic aneurysms and compare outcomes for patients with CTDs vs degenerative pathologies...
June 22, 2017: Journal of Vascular Surgery
https://www.readbyqxmd.com/read/28648010/-experience-of-sun-s-procedure-for-chronic-type-b-dissection-with-aortic-arch-involvement
#20
R D Qi, J M Zhu, L Chen, C N Li, Z Y Qiao, L J Cheng, Y P Ge, H O Hu, Y Xia, X Y Xing, T Zheng, Y M Liu, L Z Sun
Objective: To study the surgical treatment of chronic type B dissection with aortic arch involvement using Sun's procedure. Methods: Between February 2009 and December 2015, 29 patients [20 males, 9 females, with a mean age of (41±12) years, range 24-64 years] with type B dissection with aortic arch involvement underwent Sun's procedure. Sixteen patient had a history of hypertension. Marfan syndrome was observed in 9 cases, coronary artery disease in 3 cases, mitral regurgitation in 3 patients, cerebrovascular disease in one patient...
June 27, 2017: Zhonghua Yi Xue za Zhi [Chinese medical journal]
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