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Prognostic role of diffusion weighted and dynamic contrast-enhanced MRI in loco-regionally advanced head and neck cancer treated with concomitant chemoradiotherapy

, Germany) with a neck array coil. The diagnostic imaging protocol included axial T2-weighted sequences with short tau inversion recovery (STIR) from the base of the scull to aortic arch (TR/TE 5010/71 ms, TI 170 ms, flip angle (FA) 70°, receiver bandwidth 287 Hz/pixel, matrix size 256 x 256, slice thickness 3 mm, gap 0.3 mm and field of view (FOV) 18 x 18 cm). Axial slices that covered the entire primary tumour were selected for DWI and DCE-MR imaging. DWI images were acquired in axial plane using pulsed spin-echo echo-planar image sequence (TR/TE 3600/86 ms, receiver

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CT features of normal lung change in asymptomatic elderly patients

, United Kingdom) with scanning parameters as follows; 0.75 mm collimation, slice thickness 1 mm, 100 kVp, 134 mA, and 0.625 mm collimation, slice thickness of 1 mm, 120 kVp, 165 mA, respectively. Images were acquired with 8 sequential axial slices; 4 slices on full inspiratory phase and other 4 slices on full expiratory phase to assess the degree of air trapping. The slices were performed at 4 levels: at the top of the aortic arch, at the carina, at the right inferior pulmonary vein, and at 2 cm above the right hemidiaphragm. Before scanning, participants were provided

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Endovascular treatment of unruptured aneurysms of cavernous and ophthalmic segment of internal carotid artery with flow diverter device Pipeline

institution we have a single-plain C-arm system Axiom Artis (Siemens, Germany). We use a classical approach using the Seldinger technique. After the puncture of the femoral artery we introduce the angiographic catheter fist into the femoral artery and then via the aorta and the aortic arch into the common carotid artery. A detailed angiographic processing of the aneurysms with preoperative angiography in typical projections, rotating three-dimensional subtraction angiography with computerized data processing, construction and reconstruction of an aneurysm in the head

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Aortic aneurysm

aging of the population, the rise in the number of smokers, the introduction of screening programs, and improved diagnostic tools. The disorder is more common in men than in women, with prevalence rates estimated at 1.3–8.9% in men and 1.0–2.2% in women. [ 1 ] However, thoracic aortic aneurysms (TAAs) have an estimated incidence of at least 5-10 per 100,000 person-years. [ 2 ] According to location, TAAs are classified into aortic root or ascending aortic aneurysms, which are most common (≈60%), followed by aneurysms of the descending aorta (≈35%) and aortic arch

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Drug Closure of a Patent Ductus Arteriosus in An Extremely Low Birth Weight Premature Newborn. A Case Report

. Coarctation of Aorta. Current Science Inc. Current Cardiology Reports. 2005;7:425-34. 12. Karatza AA, Wolfenden JL, Taylor MJO et al. Influence of twintwin transfusion syndrome on fetal cardiovascular structure and function: prospective case-control study of 136 monochorionic twin pregnancies. Heart. 2002;88:271-7. 13. Boom van den J, Battin M, Hornung T. Twin-twin transfusion syndrome, coarctation of the aorta and hypoplastic aortic arch: a case series report. Paediatr Child Health. 2010;46:76-9. 14. Cloherty JP. Multiple Birth, in Cloherty JP, Eichenwald EC, Stark

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Transposition of Subclavian Artery – Is It the Appropriate Choice?

chronic total occlusion of the subclavian artery. Cardiovasc Intervent Radiol 2012;35:255-62. 13. Edwards WH, Mulherin JL Jr (1985) The surgical reconstruction of the proximal subclavian and vertebral artery. J Vasc Surg 2:634-642 14. Wylie EJ, Effeney DJ (1979) Surgery of the aortic arch branchesand vertebral arteries. Surg Clin North Am 59:669-680 15. Qi L, Gu Y, Zhang J, Yu H, Li X, Guo L et al (2010) Surgicaltreatment of subclavian artery occlusion. Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi 24

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in PRILOZI
An Outline of Cardiogenesis

H, Morishima M, Huynh T, Pramparo T, Jurecic V, Ogunrinu G, Sutherland HF, Scambler PJ, et al. (2001). Tbx1 haploinsufficiency in the DiGeorge syndrome region causes aortic arch defects in mice. Nature 410:97-101. 8. Merscher S, Funke B, Epstein JA, Heyer J, Puech A, Lu MM, Xavier RJ, Demay MB, Russell RG, Factor S, et al. (2001). TBX1 is responsible for cardiovascular defects in velo-cardio-facial/DiGeorge syndrome. Cell 104: 619-629. 9. Mori AD, Bruneau BG (2004). TBX5 mutations and congenital heart disease: Holt-Oram syndrome

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Fetal Thymus - Review

, Di Paolo S, Volpe G, Gentile M. 22q11 deletions in fetuses with malformations of the outflow tracts or interruption of the aortic arch: impact of additional ultrasound signs. Prenat Diagn. 2003 Sep;23(9):752-7. 11. Chaoui R, Heling KS, Lopez AS, Thiel G, Karl K. The thymicthoracic ratio in fetal heart defects: a simple way to identify fetuses at high risk for microdeletion 22q11. Ultrasound Obstet Gynecol. 2011 Apr;37(4):397-403. doi: 10.1002/uog.8952. Epub 2011 Mar 4. 12. Bataeva R, Bellsham-Revell H, Zidere V, Allan LD. Reliability

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Assessment of the accuracy in prenatal diagnosis of congenital malformations. Analysis of 101 questionnaires filled in by parents of neonates hospitalized in the Department of Congenital Malformations Polish Mother's Memorial Research Institute

from false-positive coarctation of the aorta in the third trimester. J Ultrasound Med. 2009, 28,1313-7 19. Respondek-Liberska M, Sysa A, Gadzinowski J: Financial comparison of neonatal transportation: in utero, by ambulance and by air transportation. Ginekol. Pol. 2004, 75, 326- 331 20. Chaoi R, Rake A, Heling KS. Aortic arch with four vessels: Aberrant right subclavian artery.Ultrasound Obstet Ginecol. 2008,31,115-117. 21. Allan LD, Crawford DC, Chita SK. Prenatal screening for congenital heart disease. British Medical

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Fetal “Aortic Coarctation” and Different Neonatal Follow-Up in 3 Cases

, Janiak K, Sysa A, Seligman NS, Weiner S, Respondek-Liberska M. The three-vessel view in the fetal mediastinum in the diagnosis of interrupted aortic arch. Ultrasound Med Biol. 2011 Nov;37(11):1808-13. 10. Rudolph A. M, Heymann M. A, Spitznas N. Hemodynamic considerations in the development of the narrowing of the aorta. Am. J. Cardiol., 1972, 30, 514 11. Slodki M., Respondek-Liberska M., New classifications of prenatally diagnosed congenital heart defects and their influence of neonatal survivability, Prenat Cardio. 2015, 5(3), 6

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