cardiac interpretation of pediatric chest x ray

Ngày tải lên: 21/08/2014, 12:46

... index nor the chest x- ray score of pulmonary edema correlates with markers of oxygenation, severity of illness or PICU length of stay Page of 11 Key messages • Extravascular lung water index measured ... correlate with a chest x- ray score of pulmonary edema • Extravascular lung water in critically ill children does not correlate with parameters of oxygenation • A chest x- ray score of pulmonary edema ... with a chest x- ray score of pulmonary edema in a general critically ill pediatric population Furthermore, we compared both the EVLWI and the chest x- ray score with collected markers of oxygenation...

Ngày tải lên: 13/08/2014, 20:22

... http://ccforum.com/content/14/4/430 Page of Table Patient characteristics per patient Diagnosis Length of PICU stay (days) Ventilator days Probability of death PRISM II % 14.0 Near Drowning 19 ... survived 13 M 9.0 Inborn error of metabolism 12 88 survived 14 F 5.4 Post cardiac surgery 20 29 survived 15 M 17 12.0 Meningococcal disease 13 37 53 survived 16 M 24 13.0 Cardiac shock 20 31 28 survived ... survived F 4.8 Arterial switch operation 13 10 39 survived F 7.1 Tetrology of Fallot repair 16 14 18 survived F 6.5 Reconstruction of pulmonary artery 2 survived M 4.4 VSD repair 13 26 survived 10 M...

Ngày tải lên: 13/08/2014, 21:21

... diaphragm (arrow) The Chest X- Ray: A Survival Guide by Gerald de Lacey et al introduction to chest radiology Introduction to chest radiology Fleischner Society: Glossary of Terms for Thoracic ... sau x ơng sườn thứ bên trái Ta ghi nhận tư nghiêng khối u vùng sau x ơng ức Xem tiếp hình ảnh chụp PET-CT Kết chụp PET-CT cho thấy khối u (mũi tên) phát triển di đến x ơng gan Chẩn đoán x c định ... Võ Thành Luân 2013 Các biểu bàn luận chi tiết viết khác Chest X- ray – Lung disease” Đông đặc phổi – Consolidation X p phổi – Atelectasis X quang ngực – Võ Thành Luân 2013 • Nodule – Masses Đối...

Ngày tải lên: 08/05/2016, 10:12

... diagnosis using scattered X- rays J Synchrotron Rad 2000; 7: 348-352 Malden CH, Speller RD, et al A CdZnTe array for the detection of explosives in baggage by energy dispersive X- ray diffraction signatures ... it is expected different peak positions will exist for carcinoma and fibrocystic changes Our results confirmed this expectation The peak position of fibrocystic change was close to that of carcinoma ... Keyrilainen et al Conclusion Measurements of coherently scattered X- ray photons can be used to identify breast disease In this study using diffraction profiles from EDXRD, distinct peak positions were...

Ngày tải lên: 02/11/2012, 11:08

... CXRs) 200 100 Distribution of interventions in the CXRs that lead to diagnostic or therapeutic interventions Total number of CXRs per patient-day 35 15 30 25 10 20 number of days % Mortality of ... an alternative to CXRs Reduction of the number of unnecessary CXRs ordered in patients on mechanical ventilation The American College of Radiology recommends routine daily chest radiographs for ... Alternatives to CXR for ensuring correct placement of enteral feeding tube The collected opinions of ICU physicians on the appropriateness of a systematic CXR after placement of a nasogastric...

Ngày tải lên: 21/06/2014, 05:20

... off if I not refer them for an X- ray Outcome Expectancies Self ( 2x2 ), Behaviour ( 8x8 ) The score was the mean of the summed multiplicatives Self: If I refer a patient with back pain for an X- ray, ... number of lumbar X- rays I request Motivated (2): I have thought about it and decided that I will not change the number of lumbar X- rays I request I have decided that I will request more lumbar Xrays ... less lumbar X- rays Action (1): I have already done something about increasing the number of lumbar Xrays I request I have already done something about decreasing the number of lumbar X- rays I request...

Ngày tải lên: 10/08/2014, 10:23

... interplanetary space The scattered X- ray flux depends on many factors: the energy of the X- rays, the heliocentric angle of the X- ray emitter in the chromosphere, the height of the X- ray emitter above the photosphere ... a flare (13th January 1992) using Soft and Hard X- ray Telescopes (SXR and HXR) on-board Yohkoh HXR contours are overlaid onto the SXR loop The positions of X- ray sources are discussed in Section ... 2009; Vilmer et al 2011) 1.5: Solar flare X- rays: observations 1.5.3 23 X- ray imaging of a solar flare The locations of X- ray sources Typically, there are X- ray sources located in both the chromosphere...

Ngày tải lên: 22/12/2014, 20:30

... cu i nh X- quang ng c c a b g ng s n i b n B N CU I nh X- quang ng c cho th ng u ph i Carina b r ng cho th tr nh b ph i CASE 22 I N NG i s tim i b p phim X- quang ng c ch ch y t s nh x p l x pl i ... ch Lympho r n ph Phim X- quang ab B ig XQ cho th y s th c a b nh sac u hi n tri u ch i x ng ,m r ng c a r n ph ch b ch huy t trung nh d u hi u hi t c n nh c t nh ch s i x ng Soi ph qu thi t ph ... XQ ph i cho th x th ng ho b ng , l cb ng C n ch c n i soi/ m t p trung b c ch ng h p nghi ng CASE 14 Phim X- quang Ng c th ng c bi t nh ng Phim ph i ch B nh p nhanh th n s nh i th ng v Phim XQ...

Ngày tải lên: 10/06/2015, 19:55

... CASE 28: X p ph i trái u bít t c ph qu n g c trái ơy lƠ hình nh X- quang ng c c a b nh nhơn m i x y khó th vƠ ho máu g n đơy Ch n đoán X- quang b nh nhơn nƠy lƠ gì? Xem l i case 27 Trên X- quang ... m ch ch ch n th ng – gưy x ng s n ơy lƠ hình nh X- quang c a m t b nh nhơn nam trung niên lái xe b m t xe khác tông vƠo t phía sau lƠm ông ta đau nh c nhói ng c Hình nh X- quang cho th y s r ng ... m ch Ph i ( hay Osler – Phim X- quang ng c th ng B nh nhơn n 68 tu i b ch y máu cam th ng xuyên ơy lƠ XQ l ng ng c c a b nh nhơn ( hình 18.1 ) Ch n đoán lƠ gì? Phim XQ l ng ng c cho th y có kh...

Ngày tải lên: 03/10/2015, 17:06

... result of the interpretation of the chest radio- Available online http://ccforum.com/content/2/2/67 Table Clinically significant discordant chest film interpretations PI interpretation Number of ... radiographic diagnosis of necrotizing enterocolitis Pediatrics 1980, 66:69-71 Fleisher G, Ludwig S, McSorley M: Interpretation of pediatric Xray films by emergency department pediatricians Ann Emerg ... 80% of the chest radiographs reviewed Our findings are consistent with other studies reporting radiographic interpretation concordance rates for non-radiologists of 77-97% [2,3] Reviews of pediatric...

Ngày tải lên: 12/08/2014, 18:20

... II melt of Form II Form I to Form II melt of Form II loss of water melt of Form I Form I to Form II melt of Form II loss of water melt of Form III melt of Form VI loss of water melt of amorphous ... Figure 30 DSC of mixture of hydrated Forms I and IV (sample 8) Figure 31 DSC of mixture of Form III monohydrate and Form IV hydrate (sample 56) Figure 32 Superimposed XRPD of mixture of Form III ... loss of water melt of Form III? loss of water melt of Form III Form I to Form II melt of Form II loss of water melt of Form III Form I to Form II melt of Form II Form I to Form II melt of Form...

Ngày tải lên: 14/02/2014, 03:20

... pantoate-bound form of nPS using X- ray crystallography, as described below A Solution and refinement of the structure using X- ray crystallography B The crystal structure of the pantoate–nPS complex was solved ... this stretch of residues was therefore not rebuilt X- ray crystallographic structure of nPS bound to pantoate Fig The absolute value of deviation in chemical shift (p.p.m.) of residues of nPS upon ... consists of two water molecules The backbone carbonyl oxygen of Phe56 is also hydrogenbonded to the O4 atom of pantoate via one of the water molecules in the same network The phenolic oxygen of Tyr71...

Ngày tải lên: 16/02/2014, 09:20

... crystal structures of these Ec-RNase HI variants, the position of His124, which corresponds to His126 of So-RNase HI, varies for different proteins, because of the intrinsic flexibility of the loop containing ... Destabilization mechanism of So-RNase HI A combination of the six thermostabilizing mutations increases the stability of So-RNase HI by 28.8 °C in Tm and 27.0 kJÆmol)1 in DG(H2O) Five of the six substituted ... the aIII and aIV Fig Stereoview of the three-dimensional structure of 6·-RNase HI The structure of molecule D of 6·-RNase HI (gold) is superimposed on the structure of the wild-type protein (green)...

Ngày tải lên: 18/02/2014, 13:20

... in the X- ray structures of CBM4 and CBM17 complexed with cellopentaose and cellohexaose, respectively [13,23] The involvement of the tyrosine residues in the stabilization of the complex cannot ... relaxation) of cellohexaose resonances upon addition of CtCBM11 In general, a progressive line broadening of all the cellohexaose protons was observed during titration with increasing amounts of ... Fig Line broadening studies (I) Spectral assignment of 1H NMR cellohexaose resonances (II–IV) Series of spectral regions of a solution of cellohexaose 0.787 mM in D2O, corresponding to protons aa1,...

Ngày tải lên: 18/02/2014, 17:20

... of the structure of AII in solution with the X- ray structure of AII complexed to the Fab131 mAb In Fig 7A, a sequence alignment is represented of the backbone of the conformational ensemble of ... side chains of Val3 and Pro7) (a) with the the X- ray structure of AII in the Fab131–AII complex [30] (b) exclude solvent by filling the cavity The most buried residues of AII are of the central ... between the X- ray structure of AII and the ensemble of 13 AII calculated structures Superposition is based on sequence and structure alignment Residue number range in the X- ray structure of AII Fig...

Ngày tải lên: 20/02/2014, 23:20

... concentration range of 30–150 lM (1.3–6.5 mgÆmL)1), 90 lL of arrestin solution was mixed with 10 lL of 10 mM peptide solution to yield a final peptide concentration of mM For higher concentrations of arrestin ... Determination of binding constants from forward scattering The intensity of Ôforward scatteringÕ, or I(0), is the X- ray solution scattering that is parallel to the incident beam, and was determined by extrapolation ... Because of the changing oligomeric state of arrestin in these experiments, Guinier analysis was preferred over the use of the distance distribution function, which requires a prior estimation of the...

Ngày tải lên: 22/02/2014, 07:20

... states of the CTXS-Xyl2-Me complex were not detected with [S-Xyl2-Me]initial ẳ 5200 lM) Protein (modications) Inhibitor Mexp (Da)a TRX I (none) None S-Xyl2-Me S-Xyl3-Me S-Xyl4-Me S-Xyl5-Me None S-Xyl2-Me ... calorimetry of both domains decreased in the series b-d-xylohexaose (Xyl6) > b-d-xylopentaose (Xyl5) > b-d-xylotetraose (Xyl4) > b-d-xylotriose (Xyl3), with no detectable afnity for b-d-xylobiose (Xyl2), ... the expected m z for any charge state of CTXS-Xyl2-Me complex were not detected within [S-Xyl2-Me]initial ẳ 5200 lM) Protein Inhibitor Ka ã 10)3 (M)1) TRX I S-Xyl2-Me S-Xyl3-Me S-Xyl4-Me S-Xyl5-Me...

Ngày tải lên: 07/03/2014, 17:20

... concentrations of % lm were used Peroxidase activity was assayed using hydrogen peroxide and guaiacol (O-methoxyphenol, Sigma) The synthesis of the fourfold oxidized product of guiacol, 3,3¢-dimethoxy-4,4¢-biphenoquinone ... R Worrall et al X- ray and unfolding studies of cyt c-550 Fig Close up of the heme binding pocket of (A) wt and (B) the M100K(rt) variant of ferricyt c-550, with the positions of the buried water ... unfolding of the M100K variant involves the breaking of the Lys-Nf-iron bond coupled with the dynamic process of ligand exchange It thus seems likely that the mechanism of release of the axial ligand...

Ngày tải lên: 07/03/2014, 17:20

... Foundation of China We are grateful to Prof Li-Wen Niu, Prof Mai-Kun Teng and Dr Xue-Yong Zhu of the University of Science and Technology of China for their support and help with the X- ray data ... hydroxyl group However, the crystal structure of the Phe35fiTyr mutant shows that the ˚ hydroxyl oxygen atom of the side chain of Tyr35 is 3.21 A away from the atom CHB of the pyrrole group of the ... conformation of this residue The shift of the Ca atom of Tyr35 of the Phe35fiTyr mutant from that of Phe35 of the ˚ wild-type cyt b5 is 0.21 A, within the error limit The side chain of Tyr35 of the...

Ngày tải lên: 08/03/2014, 10:20