Telemed J E Health - Teleophthalmology assessment of diabetic retinopathy fundus images: smartphone versus standard office computer workstation.

Tópicos

{ measur(2081) correl(1212) valu(896) }
{ imag(1057) registr(996) error(939) }
{ case(1353) use(1143) diagnosi(1136) }
{ monitor(1329) mobil(1314) devic(1160) }
{ survey(1388) particip(1329) question(1065) }
{ inform(2794) health(2639) internet(1427) }
{ patient(2315) diseas(1263) diabet(1191) }
{ clinic(1479) use(1117) guidelin(835) }
{ featur(1941) imag(1645) propos(1176) }
{ howev(809) still(633) remain(590) }
{ cost(1906) reduc(1198) effect(832) }
{ activ(1138) subject(705) human(624) }
{ detect(2391) sensit(1101) algorithm(908) }
{ method(1219) similar(1157) match(930) }
{ motion(1329) object(1292) video(1091) }
{ assess(1506) score(1403) qualiti(1306) }
{ algorithm(1844) comput(1787) effici(935) }
{ design(1359) user(1324) use(1319) }
{ care(1570) inform(1187) nurs(1089) }
{ import(1318) role(1303) understand(862) }
{ studi(1119) effect(1106) posit(819) }
{ blood(1257) pressur(1144) flow(957) }
{ spatial(1525) area(1432) region(1030) }
{ data(3008) multipl(1320) sourc(1022) }
{ health(1844) social(1437) communiti(874) }
{ method(2212) result(1239) propos(1039) }
{ model(3404) distribut(989) bayesian(671) }
{ can(774) often(719) complex(702) }
{ imag(1947) propos(1133) code(1026) }
{ data(1737) use(1416) pattern(1282) }
{ system(1976) rule(880) can(841) }
{ bind(1733) structur(1185) ligand(1036) }
{ sequenc(1873) structur(1644) protein(1328) }
{ featur(3375) classif(2383) classifi(1994) }
{ imag(2830) propos(1344) filter(1198) }
{ network(2748) neural(1063) input(814) }
{ imag(2675) segment(2577) method(1081) }
{ take(945) account(800) differ(722) }
{ studi(2440) review(1878) systemat(933) }
{ treatment(1704) effect(941) patient(846) }
{ surgeri(1148) surgic(1085) robot(1054) }
{ framework(1458) process(801) describ(734) }
{ problem(2511) optim(1539) algorithm(950) }
{ error(1145) method(1030) estim(1020) }
{ chang(1828) time(1643) increas(1301) }
{ learn(2355) train(1041) set(1003) }
{ concept(1167) ontolog(924) domain(897) }
{ extract(1171) text(1153) clinic(932) }
{ method(1557) propos(1049) approach(1037) }
{ data(1714) softwar(1251) tool(1186) }
{ control(1307) perform(991) simul(935) }
{ model(2220) cell(1177) simul(1124) }
{ general(901) number(790) one(736) }
{ method(984) reconstruct(947) comput(926) }
{ search(2224) databas(1162) retriev(909) }
{ data(3963) clinic(1234) research(1004) }
{ studi(1410) differ(1259) use(1210) }
{ risk(3053) factor(974) diseas(938) }
{ perform(999) metric(946) measur(919) }
{ research(1085) discuss(1038) issu(1018) }
{ system(1050) medic(1026) inform(1018) }
{ model(2341) predict(2261) use(1141) }
{ visual(1396) interact(850) tool(830) }
{ compound(1573) activ(1297) structur(1058) }
{ perform(1367) use(1326) method(1137) }
{ record(1888) medic(1808) patient(1693) }
{ health(3367) inform(1360) care(1135) }
{ model(3480) simul(1196) paramet(876) }
{ ehr(2073) health(1662) electron(1139) }
{ state(1844) use(1261) util(961) }
{ research(1218) medic(880) student(794) }
{ patient(2837) hospit(1953) medic(668) }
{ model(2656) set(1616) predict(1553) }
{ data(2317) use(1299) case(1017) }
{ age(1611) year(1155) adult(843) }
{ medic(1828) order(1363) alert(1069) }
{ signal(2180) analysi(812) frequenc(800) }
{ group(2977) signific(1463) compar(1072) }
{ sampl(1606) size(1419) use(1276) }
{ gene(2352) biolog(1181) express(1162) }
{ first(2504) two(1366) second(1323) }
{ intervent(3218) particip(2042) group(1664) }
{ time(1939) patient(1703) rate(768) }
{ patient(1821) servic(1111) care(1106) }
{ use(2086) technolog(871) perceiv(783) }
{ can(981) present(881) function(850) }
{ analysi(2126) use(1163) compon(1037) }
{ structur(1116) can(940) graph(676) }
{ high(1669) rate(1365) level(1280) }
{ cancer(2502) breast(956) screen(824) }
{ use(976) code(926) identifi(902) }
{ use(1733) differ(960) four(931) }
{ drug(1928) target(777) effect(648) }
{ result(1111) use(1088) new(759) }
{ implement(1333) system(1263) develop(1122) }
{ estim(2440) model(1874) function(577) }
{ decis(3086) make(1611) patient(1517) }
{ process(1125) use(805) approach(778) }
{ activ(1452) weight(1219) physic(1104) }
{ method(1969) cluster(1462) data(1082) }

Resumo

RPOSE: To evaluate the diagnostic capability of a smartphone handset compared with a standard office computer workstation for teleophthalmology fundus photo assessments of diabetic retinopathy.METHODS: Eligible, consenting participants' fundus images were acquired using a non-mydriatic camera. These images along with other medical data were transmitted 20 miles away through the Internet (gold standard) and also through an iPhone(?) (Apple, Cupertino, CA) to two ophthalmologists, who independently compared the images.RESULTS: The coefficient between the gold standard workstation display and iPhone images to detect retinopathy-related changes for both readers was more than 0.9. The image quality of the iPhone was scored high by the ophthalmologists.CONCLUSIONS: Ophthalmic images transmitted through both smartphone and Internet techniques match well with each other. Despite current limitations, smartphones could represent as a tool for fundus photo assessments of diabetic retinopathy. Further studies are needed to investigate the economic and clinical feasibility of smartphones in ophthalmology.

Resumo Limpo

rpose evalu diagnost capabl smartphon handset compar standard offic comput workstat teleophthalmolog fundus photo assess diabet retinopathymethod elig consent particip fundus imag acquir use nonmydriat camera imag along medic data transmit mile away internet gold standard also iphon appl cupertino ca two ophthalmologist independ compar imagesresult coeffici gold standard workstat display iphon imag detect retinopathyrel chang reader imag qualiti iphon score high ophthalmologistsconclus ophthalm imag transmit smartphon internet techniqu match well despit current limit smartphon repres tool fundus photo assess diabet retinopathi studi need investig econom clinic feasibl smartphon ophthalmolog

Resumos Similares

Int J Med Robot - Accuracy of a hexapod parallel robot kinematics based external fixator. ( 0,725528111207628 )
Int J Med Robot - Ex vivo measurement reliability using two different cbct scanners for orthodontic purposes. ( 0,724733942014017 )
Int J Comput Assist Radiol Surg - New method for internal anal sphincter measurements: feasibility study. ( 0,708112531625806 )
Comput. Aided Surg. - Reliability of frames of reference used for tibial component rotation in total knee arthroplasty. ( 0,666843060434912 )
Comput Methods Programs Biomed - Validating a postural evaluation method developed using a Digital Image-based Postural Assessment (DIPA) software. ( 0,663574426001647 )
Int J Comput Assist Radiol Surg - Assessment of two 3-D fluoroscopic systems for articular fracture reduction: a cadaver study. ( 0,660432434820684 )
J Clin Monit Comput - Capability of a neck worn device to measure sleep/wake, airway position, and differentiate benign snoring from obstructive sleep apnea. ( 0,658180224098807 )
Int J Med Robot - Intraoperative measurement of femoral antetorsion using the anterior cortical angle method: a novel use for smartphones. ( 0,65128813248491 )
J Telemed Telecare - Agreement and reading time for differently-priced devices for the digital capture of X-ray films. ( 0,650131400958624 )
Int J Comput Assist Radiol Surg - Position error reduction in a mechanical tracking linkage for arthroscopic hip surgery. ( 0,64772636002259 )
J Clin Monit Comput - Comparison of SNAP? II and BIS Vista indices during normothermic cardiopulmonary bypass under isoflurane anesthesia. ( 0,633547642658683 )
Comput. Biol. Med. - Automatic characterization of thoracic aortic aneurysms from CT images. ( 0,630538390369377 )
Med Biol Eng Comput - Completely automated robust edge snapper for carotid ultrasound IMT measurement on a multi-institutional database of 300 images. ( 0,623424269683471 )
J. Med. Internet Res. - Estimation of physical activity levels using cell phone questionnaires: a comparison with accelerometry for evaluation of between-subject and within-subject variations. ( 0,617955680029382 )
Int J Comput Assist Radiol Surg - Electromagnetic tracking for US-guided interventions: standardized assessment of a new compact field generator. ( 0,611993093259778 )
Comput Math Methods Med - Automatic evaluation of progression angle and fetal head station through intrapartum echographic monitoring. ( 0,611068223199647 )
Int J Comput Assist Radiol Surg - C-arm angle measurement with accelerometer for brachytherapy: an accuracy study. ( 0,603991093482248 )
Int J Comput Assist Radiol Surg - Acetabular orientation: anatomical and functional measurement. ( 0,599156763379797 )
J Clin Monit Comput - Masseter muscle oxygen saturation is associated with central venous oxygen saturation in patients with severe sepsis. ( 0,592530668753452 )
Telemed J E Health - Determination of repeatability of kinect sensor. ( 0,589351511814521 )
Int J Comput Assist Radiol Surg - Validation of automated ultrasound-CT registration of vertebrae. ( 0,588577554535175 )
Comput Math Methods Med - Long-term prediction of emergency department revenue and visitor volume using autoregressive integrated moving average model. ( 0,585338226382947 )
Comput. Aided Surg. - Non-invasive quantification of lower limb mechanical alignment in flexion. ( 0,583703943927659 )
J Clin Monit Comput - Cardiac index measurements by transcutaneous Doppler ultrasound and transthoracic echocardiography in adult and pediatric emergency patients. ( 0,581875985781187 )
Int J Comput Assist Radiol Surg - Influence of angulation on metacarpal bone mineral density measurements using digital X-ray radiogrammetry. ( 0,57854208701824 )
J. Med. Internet Res. - Self-test web-based pure-tone audiometry: validity evaluation and measurement error analysis. ( 0,578436751120717 )
Int J Comput Assist Radiol Surg - Analysis of the micro-migration of sliding hip screws by using point-based registration. ( 0,578005645880758 )
Telemed J E Health - Comparison between differently priced devices for digital capture of X-ray films using computed tomography as a gold standard: a multireader-multicase receiver operating characteristic curve study. ( 0,576208131040061 )
Med Biol Eng Comput - Model of glucose sensor error components: identification and assessment for new Dexcom G4 generation devices. ( 0,576042675574673 )
IEEE Trans Image Process - A general fast registration framework by learning deformation-appearance correlation. ( 0,576002949142649 )
Comput. Biol. Med. - Fast generation of T2* maps in the entire range of clinical interest: application to thalassemia major patients. ( 0,575954796185329 )
J Clin Monit Comput - Peripheral tissue oximetry: comparing three commercial near-infrared spectroscopy oximeters on the forearm. ( 0,575559417889767 )
Comput Methods Programs Biomed - Elastic image registration for guiding focal laser ablation of prostate cancer: preliminary results. ( 0,575480843563078 )
Int J Comput Assist Radiol Surg - An electromagnetic Tracker-in-Table configuration for X-ray fluoroscopy and cone-beam CT-guided surgery. ( 0,574867458396637 )
J Med Syst - Automatic quantification of spinal curvature in scoliotic radiograph using image processing. ( 0,571747920818433 )
Comput. Aided Surg. - Accuracy and diagnostic yield of CT-guided stereotactic liver biopsy of primary and secondary liver tumors. ( 0,571581063429122 )
Int J Med Robot - Comparison of optical and electromagnetic tracking for navigated lateral skull base surgery. ( 0,57129534595931 )
Int J Comput Assist Radiol Surg - Acetabular orientation variability and symmetry based on CT scans of adults. ( 0,568954646960701 )
Int J Comput Assist Radiol Surg - Image registration of pre-procedural MRI and intra-procedural CT images to aid CT-guided percutaneous cryoablation of renal tumors. ( 0,568639596857402 )
Comput. Biol. Med. - Gait variability and stability measures: minimum number of strides and within-session reliability. ( 0,567569012929925 )
J Clin Monit Comput - The evaluation of a non-invasive respiratory volume monitor in surgical patients undergoing elective surgery with general anesthesia. ( 0,567374715017483 )
J Clin Monit Comput - Cardiac index assessment using bioreactance in patients undergoing cytoreductive surgery in ovarian carcinoma. ( 0,567031482912129 )
Comput Math Methods Med - Effect of relative marker movement on the calculation of the foot torsion axis using a combined Cardan angle and helical axis approach. ( 0,56694990166452 )
J Clin Monit Comput - Validation of indirect calorimetry for measurement of energy expenditure in healthy volunteers undergoing pressure controlled non-invasive ventilation support. ( 0,564417497665124 )
J Clin Monit Comput - Comparison of ear and chest probes in transcutaneous carbon dioxide pressure measurements during general anesthesia in adults. ( 0,564094567296374 )
Int J Comput Assist Radiol Surg - Determining the position of a patient reference from C-Arm views for image guided navigation. ( 0,560314135483408 )
Comput. Aided Surg. - Effect of registration mode on neuronavigation precision: an exploration of the role of random error. ( 0,559911366047239 )
Int J Comput Assist Radiol Surg - Prostate multimodality image registration based on B-splines and quadrature local energy. ( 0,559497550728153 )
Int J Health Geogr - Comparing the accuracy of two secondary food environment data sources in the UK across socio-economic and urban/rural divides. ( 0,559377062523229 )
Comput. Biol. Med. - Approach for streamlining measurement of complex physiological phenotypes of upper airway collapsibility. ( 0,558782912390628 )
Int J Comput Assist Radiol Surg - Markerless estimation of patient orientation, posture and pose using range and pressure imaging : for automatic patient setup and scanner initialization in tomographic imaging. ( 0,558704534843431 )
Int J Comput Assist Radiol Surg - Towards accurate, robust and practical ultrasound-CT registration of vertebrae for image-guided spine surgery. ( 0,556877336809376 )
Int J Comput Assist Radiol Surg - Mandible reconstruction using patient-specific pre-bent reconstruction plates: comparison of standard and transfer key methods. ( 0,555855379558766 )
J Clin Monit Comput - Evaluation of point-of-care analyzers' ability to reduce bias in conductivity-based hematocrit measurement during cardiopulmonary bypass. ( 0,555406580593706 )
J Clin Monit Comput - Comparison of two different generations of NIRS devices and transducers in healthy volunteers and ICU patients. ( 0,554891863495842 )
Int J Med Robot - A pre-operative approach of range of motion simulation and verification for femoroacetabular impingement. ( 0,550643765196459 )
Int J Comput Assist Radiol Surg - New prototype neuronavigation system based on preoperative imaging and intraoperative freehand ultrasound: system description and validation. ( 0,549293146186996 )
Int J Med Robot - Anatomical landmarks for point-matching registration in image-guided neurosurgery. ( 0,54866952482056 )
Perspect Health Inf Manag - A case study of user assessment of a corrections electronic health record. ( 0,548526754271543 )
J Clin Monit Comput - Non-invasive measurement of cardiac output in obese children and adolescents: comparison of electrical cardiometry and transthoracic Doppler echocardiography. ( 0,547138777913913 )
Comput. Biol. Med. - A comparison of wavelet and curvelet for breast cancer diagnosis in digital mammogram. ( 0,546619389099248 )
Methods Inf Med - Measuring inter-observer agreement in contour delineation of medical imaging in a dummy run using Fleiss' kappa. ( 0,546202177108197 )
Comput Methods Programs Biomed - Simultaneous attenuation and scatter corrections from the projections in small animal PET imaging. ( 0,541266977430976 )
Int J Comput Assist Radiol Surg - Interventional real-time ultrasound imaging with an integrated electromagnetic field generator. ( 0,53901427317858 )
Int J Comput Assist Radiol Surg - Optimized viewing angles for cardiac electrophysiology ablation procedures. ( 0,538894915747869 )
J Clin Monit Comput - Validation of continuous and noninvasive hemoglobin monitoring by pulse CO-oximetry in Japanese surgical patients. ( 0,53869100671379 )
J Clin Monit Comput - The ability of the Vigileo-FloTrac system to measure cardiac output and track cardiac output changes during one-lung ventilation. ( 0,536996575402153 )
Int J Health Geogr - Accuracy of residential geocoding in the Agricultural Health Study. ( 0,535247609292194 )
J Clin Monit Comput - Evaluation of the estimated continuous cardiac output monitoring system in adults and children undergoing kidney transplant surgery: a pilot study. ( 0,534688656854465 )
Int J Comput Assist Radiol Surg - Image-based electrode array tracking for epicardial electrophysiological mapping in minimally invasive arrhythmia surgery. ( 0,533471103325292 )
J. Med. Internet Res. - A smartphone client-server teleradiology system for primary diagnosis of acute stroke. ( 0,53336289737239 )
Comput. Aided Surg. - Non-invasive computer-assisted measurement of knee alignment. ( 0,532787822052221 )
Int J Comput Assist Radiol Surg - A motion constrained cross-wire phantom for tracked 2D ultrasound calibration. ( 0,531803521732314 )
J Clin Monit Comput - Evaluation of a pulse oximeter sensor tester. ( 0,531601768709602 )
Int J Comput Assist Radiol Surg - Left ventricle wall motion quantification from echocardiographic images by non-rigid image registration. ( 0,531484087927313 )
Med Biol Eng Comput - Intra-protocol repeatability and inter-protocol agreement for the analysis of scapulo-humeral coordination. ( 0,531045278879559 )
J. Med. Internet Res. - A web-based computerized adaptive testing (CAT) to assess patient perception in hospitalization. ( 0,53076613030037 )
Int J Comput Assist Radiol Surg - C-arm rotation encoding with accelerometers. ( 0,53043378712888 )
Int J Comput Assist Radiol Surg - vPSNR: a visualization-aware image fidelity metric tailored for diagnostic imaging. ( 0,52964089770285 )
Comput Math Methods Med - Statistical evaluation of a fully automated mammographic breast density algorithm. ( 0,529416321944952 )
Comput Methods Programs Biomed - Performance comparison of accelerometer calibration algorithms based on 3D-ellipsoid fitting methods. ( 0,529327778610923 )
Comput Math Methods Med - Effectiveness of variable-gain Kalman filter based on angle error calculated from acceleration signals in lower limb angle measurement with inertial sensors. ( 0,52931508421275 )
IEEE J Biomed Health Inform - Ambulatory measurement of three-dimensional foot displacement during treadmill walking using wearable wireless ultrasonic sensor network. ( 0,529079722952162 )
Comput. Biol. Med. - Reliability and validity of 4D rasterstereography under dynamic conditions. ( 0,529048694613106 )
Int J Med Robot - Validation of the femoral component placement during hip resurfacing: a comparison between the conventional jig, patient-specific template, and CT-based navigation. ( 0,528739440409419 )
Perspect Health Inf Manag - Projected impact of the ICD-10-CM/PCS conversion on longitudinal data and the Joint Commission Core Measures. ( 0,528659400109689 )
J Med Syst - Unbiased group-wise image registration: applications in brain fiber tract atlas construction and functional connectivity analysis. ( 0,528591622273676 )
Telemed J E Health - Performance of distant diagnosis of dental caries by teledentistry in juvenile offenders. ( 0,527981278272069 )
Comput Methods Programs Biomed - Automating the tracking of lymph nodes in follow-up studies of thoracic CT images. ( 0,526977096420393 )
Int J Med Robot - Accuracy study of a robotic system for MRI-guided prostate needle placement. ( 0,52678056976077 )
Int J Comput Assist Radiol Surg - Real-time marker-free patient registration for electromagnetic navigated bronchoscopy: a phantom study. ( 0,52619699982638 )
IEEE J Biomed Health Inform - Identification of microsatellites in DNA using adaptive S-transform. ( 0,525974833021194 )
Int J Comput Assist Radiol Surg - Video-guided calibration of an augmented reality mobile C-arm. ( 0,524936843663776 )
Int J Comput Assist Radiol Surg - Quantitative evaluation for accumulative calibration error and video-CT registration errors in electromagnetic-tracked endoscopy. ( 0,524634714373606 )
J Med Syst - The effect of textile-based inductive coil sensor positions for heart rate monitoring. ( 0,524233867793455 )
J Telemed Telecare - Quality assessment of X-rays interpreted via teleradiology for M?decins Sans Fronti?res. ( 0,523285258413387 )
Int J Comput Assist Radiol Surg - 4D-CT Lung registration using anatomy-based multi-level multi-resolution optical flow analysis and thin-plate splines. ( 0,523151297336532 )
Comput. Aided Surg. - Optimal number and distribution of points selected on the vertebra for surface matching in CT-based spinal navigation. ( 0,523108935057092 )
Med Biol Eng Comput - A hybrid framework for registration of carotid ultrasound images combining iconic and geometric features. ( 0,521860343511503 )
Comput Methods Programs Biomed - Ultrasound IMT measurement on a multi-ethnic and multi-institutional database: our review and experience using four fully automated and one semi-automated methods. ( 0,520287092470143 )