J Digit Imaging - Presentation of similar images as a reference for distinction between benign and malignant masses on mammograms: analysis of initial observer study.


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


The effect of the presentation of similar images for distinction between benign and malignant masses on mammograms was evaluated in the observer performance study. Images of masses were obtained from the Digital Database for Screening Mammography. We selected 50 benign and 50 malignant masses by a stratified randomization method. For each case, similar images were selected based on the size of masses and the similarity measures. Radiologists were shown images with unknown masses and asked to provide their confidence level that the lesions were malignant before and after the presentation of the similar images. Eleven observers, including three attending breast radiologists, three breast imaging fellows, and five residents, participated. The average areas under the receiver operating characteristic curves without and with the presentation of the similar images were almost equivalent. However, there were many cases in which the similar images caused beneficial effects to the observers, whereas there were a small number of cases in which the similar images had detrimental effects. From a detailed analysis of the reasons for these detrimental effects, we found that the similar images would not be useful for diagnosis of rare and very difficult cases, i.e., benign-looking malignant and malignant-looking benign cases. In addition, these cases should not be included in the reference database, because radiologists would be confused by these unusual cases. The results of this study could be very important and useful for the future development and improvement of a computer-aided diagnosis system.

Resumo Limpo

effect present similar imag distinct benign malign mass mammogram evalu observ perform studi imag mass obtain digit databas screen mammographi select benign malign mass stratifi random method case similar imag select base size mass similar measur radiologist shown imag unknown mass ask provid confid level lesion malign present similar imag eleven observ includ three attend breast radiologist three breast imag fellow five resid particip averag area receiv oper characterist curv without present similar imag almost equival howev mani case similar imag caus benefici effect observ wherea small number case similar imag detriment effect detail analysi reason detriment effect found similar imag use diagnosi rare difficult case ie benignlook malign malignantlook benign case addit case includ refer databas radiologist confus unusu case result studi import use futur develop improv computeraid diagnosi system

Resumos Similares

Comput Math Methods Med - Computer aided detection of breast density and mass, and visualization of other breast anatomical regions on mammograms using graph cuts. ( 0,772513051983089 )
Med Biol Eng Comput - Measurement of bioelectric and acoustic profile of breast tissue using hybrid magnetoacoustic method for cancer detection. ( 0,769497505213434 )
Comput Methods Programs Biomed - Automated estimation of disease recurrence in head and neck cancer using routine healthcare data. ( 0,743592871592778 )
Comput Methods Programs Biomed - An intelligent decision support algorithm for diagnosis of colorectal cancer through serum tumor markers. ( 0,738197002474473 )
J Am Med Inform Assoc - Automatic glaucoma diagnosis through medical imaging informatics. ( 0,725924443103415 )
Comput Math Methods Med - Potential lung nodules identification for characterization by variable multistep threshold and shape indices from CT images. ( 0,722574853934391 )
Comput Methods Programs Biomed - Segmentation and detection of breast cancer in mammograms combining wavelet analysis and genetic algorithm. ( 0,720947778823604 )
Comput Methods Programs Biomed - A coarse-to-fine approach for segmenting melanocytic skin lesions in standard camera images. ( 0,720232853317355 )
Comput Methods Programs Biomed - Pectoral muscle segmentation: a review. ( 0,693987430835325 )
J Med Syst - The effect of artificial neural network model combined with six tumor markers in auxiliary diagnosis of lung cancer. ( 0,690781161710759 )
Lifetime Data Anal - Group sequential tests for long-term survival comparisons. ( 0,679864040786405 )
Comput Math Methods Med - Screening for cervical cancer using automated analysis of PAP-smears. ( 0,679848519608743 )
Comput Methods Programs Biomed - Breast mass contour segmentation algorithm in digital mammograms. ( 0,67221978788235 )
Comput Methods Programs Biomed - Ultrasound based application for intraglandular mapping of breast cancer. ( 0,668645766227954 )
Int J Comput Assist Radiol Surg - 2D/3D image fusion of X-ray mammograms with breast MRI: visualizing dynamic contrast enhancement in mammograms. ( 0,665205788432221 )
Comput. Biol. Med. - Feasibility of quantitative analysis of regional left ventricular function in the post-infarct mouse by magnetic resonance imaging with retrospective gating. ( 0,660432223029651 )
J Med Syst - Breast alert: an on-line tool for predicting the lifetime risk of women breast cancer. ( 0,659896809176697 )
AMIA Annu Symp Proc - Alignment and clustering of breast cancer patients by longitudinal treatment history. ( 0,658632608871626 )
Comput. Biol. Med. - Segmentation of histopathology HER2/neu images with fuzzy decision tree and Takagi-Sugeno reasoning. ( 0,658343710236002 )
AMIA Annu Symp Proc - Analysis of Breast Contour using Rotated Catenary. ( 0,652156033707553 )
Comput Math Methods Med - Computer implementation of a new therapeutic model for GBM tumor. ( 0,651093877765552 )
Comput. Biol. Med. - A non-linear morphometric feature selection approach for breast tumor contour from ultrasonic images. ( 0,650867125738187 )
Comput Methods Programs Biomed - A new algorithm for automatic vascular mapping of DCE-MRI of the breast: Clinical application of a potential new biomarker. ( 0,643538867642783 )
Comput Math Methods Med - Breast cancer characterization based on image classification of tissue sections visualized under low magnification. ( 0,642264736623248 )
Comput Methods Programs Biomed - Critical laboratory result reporting system in cancer patients. ( 0,640108646897952 )
J Med Syst - Thermography based breast cancer detection using texture features and Support Vector Machine. ( 0,63997573096853 )
Comput. Biol. Med. - Fully automated tumor segmentation based on improved fuzzy connectedness algorithm in brain MR images. ( 0,636562244571736 )
Int J Comput Assist Radiol Surg - Comparative exploration of whole-body MR through locally rigid transforms. ( 0,626057770817846 )
Med Decis Making - Deceiving numbers: survival rates and their impact on doctors' risk communication. ( 0,625700919850531 )
J Med Syst - An expert support system for breast cancer diagnosis using color wavelet features. ( 0,619895700001023 )
Comput Math Methods Med - Modeling the spatial distribution of chronic tumor hypoxia: implications for experimental and clinical studies. ( 0,619756718371314 )
J Telemed Telecare - A low cost method of digitizing radiographs using a photo light box. ( 0,616622234236324 )
J. Med. Internet Res. - Do cancer patients tweet? Examining the twitter use of cancer patients in Japan. ( 0,615052946672256 )
BMC Med Inform Decis Mak - An improved survivability prognosis of breast cancer by using sampling and feature selection technique to solve imbalanced patient classification data. ( 0,613688003376996 )
Med Decis Making - Decision Regret following Treatment for Localized Breast Cancer: Is Regret Stable Over Time? ( 0,609433517959564 )
Comput. Biol. Med. - Colorization of CT images to improve tissue contrast for tumor segmentation. ( 0,609392396129893 )
BMC Med Inform Decis Mak - Accuracy validation of adjuvant! online in Taiwanese breast cancer patients--a 10-year analysis. ( 0,60875696408862 )
Int J Comput Assist Radiol Surg - Computer-aided diagnostics in digital pathology: automated evaluation of early-phase pancreatic cancer in mice. ( 0,608053330996066 )
Int J Comput Assist Radiol Surg - Value of CT, FDG PET-CT and serum tumor markers in staging recurrent colorectal cancer. ( 0,605681654430254 )
BMC Med Inform Decis Mak - Factors influencing the surgery intentions and choices of women with early breast cancer: the predictive utility of an extended theory of planned behaviour. ( 0,60406460337427 )
Comput Math Methods Med - Assessing the effects of estrogen on the dynamics of breast cancer. ( 0,603950193054287 )
Comput Methods Programs Biomed - A novel automatic suspicious mass regions identification using Havrda & Charvat entropy and Otsu's N thresholding. ( 0,602412854018699 )
Int J Health Geogr - Estrogen receptor positive breast cancers and their association with environmental factors. ( 0,600636450531022 )
Int J Comput Assist Radiol Surg - A cost-sensitive extension of AdaBoost with markov random field priors for automated segmentation of breast tumors in ultrasonic images. ( 0,599970900583111 )
J Med Syst - Prediction of breast cancer using artificial neural networks. ( 0,598952821995222 )
Int J Comput Assist Radiol Surg - Automatic breast parenchymal density classification integrated into a CADe system. ( 0,595031947244955 )
J Med Syst - An improved decision support system for detection of lesions in mammograms using Differential Evolution Optimized Wavelet Neural Network. ( 0,594678200830509 )
J Med Syst - Construction the model on the breast cancer survival analysis use support vector machine, logistic regression and decision tree. ( 0,593928802671829 )
Comput Math Methods Med - An estrogen model: the relationship between body mass index, menopausal status, estrogen replacement therapy, and breast cancer risk. ( 0,593558540489845 )
J Am Med Inform Assoc - An interactive Bayesian model for prediction of lymph node ratio and survival in pancreatic cancer patients. ( 0,592588337174174 )
Int J Comput Assist Radiol Surg - Breast masses detection using phase portrait analysis and fuzzy inference systems. ( 0,591670358393852 )
Comput Math Methods Med - Evaluation of the diagnostic power of thermography in breast cancer using Bayesian network classifiers. ( 0,590261506376045 )
Comput Methods Programs Biomed - The classification of cancer stage microarray data. ( 0,587583371275927 )
Comput Methods Programs Biomed - Lung tumor segmentation in PET images using graph cuts. ( 0,58708416094466 )
Comput Methods Programs Biomed - Mammogram retrieval on similar mass lesions. ( 0,58357984233968 )
Comput. Biol. Med. - Computer-aided diagnosis of breast cancer based on fine needle biopsy microscopic images. ( 0,583067920185591 )
BMC Med Inform Decis Mak - Automatic segmentation of meningioma from non-contrasted brain MRI integrating fuzzy clustering and region growing. ( 0,579253657349336 )
Comput. Biol. Med. - Classification of breast regions as mass and non-mass based on digital mammograms using taxonomic indexes and SVM. ( 0,576887520356101 )
Comput Math Methods Med - Optimal treatment strategy for a tumor model under immune suppression. ( 0,576830157809735 )
J Am Med Inform Assoc - Automatic classification of mammography reports by BI-RADS breast tissue composition class. ( 0,57671449320914 )
J Telemed Telecare - Telemedicine for corneal disease in rural Nepal. ( 0,575916889429699 )
Med Decis Making - How does early detection by screening affect disease progression? Modeling estimated benefits in prostate cancer screening. ( 0,575352258248727 )
Comput Math Methods Med - Computerized segmentation and characterization of breast lesions in dynamic contrast-enhanced MR images using fuzzy c-means clustering and snake algorithm. ( 0,574097045818044 )
J Med Syst - Automated detection of breast cancer in thermal infrared images, based on independent component analysis. ( 0,573997055481354 )
Comput. Biol. Med. - Thermal analysis of a three-dimensional breast model with embedded tumour using the transmission line matrix (TLM) method. ( 0,573249665270094 )
Comput Math Methods Med - A novel approach to segment and classify regional lymph nodes on computed tomography images. ( 0,571716595168427 )
Int J Health Geogr - Correlation of the ratio of metastatic to non-metastatic cancer cases with the degree of socioeconomic deprivation among Texas counties. ( 0,571428571428572 )
Int J Comput Assist Radiol Surg - Fast spectroscopic multiple analysis (FASMA) for brain tumor classification: a clinical decision support system utilizing multi-parametric 3T MR data. ( 0,570801890246534 )
Comput. Biol. Med. - Automatic segmentation of lung nodules with growing neural gas and support vector machine. ( 0,569430150498299 )
Med Decis Making - Patients' preferences and priorities regarding colorectal cancer screening. ( 0,569136721845007 )
J Med Syst - Breast tissue image classification based on Semi-supervised Locality Discriminant Projection with Kernels. ( 0,567185940827153 )
Comput Math Methods Med - Artificial neural networks in mammography interpretation and diagnostic decision making. ( 0,566395425937436 )
Wiley Interdiscip Rev Syst Biol Med - Gut stem cells in tissue renewal and disease: methods, markers, and myths. ( 0,564852353823664 )
Wiley Interdiscip Rev Syst Biol Med - Intercellular adhesion: mechanisms for growth and metastasis of epithelial cancers. ( 0,564737240597791 )
Artif Intell Med - Pathway-based identification of a smoking associated 6-gene signature predictive of lung cancer risk and survival. ( 0,563266114856847 )
Int J Comput Assist Radiol Surg - Simulation of mammographic breast compression in 3D MR images using ICP-based B-spline deformation for multimodality breast cancer diagnosis. ( 0,563046974237731 )
AMIA Annu Symp Proc - Early prediction of the response of breast tumors to neoadjuvant chemotherapy using quantitative MRI and machine learning. ( 0,56294740983282 )
Med Biol Eng Comput - In vitro electroretinogram for the study of the functionality of differentiated retinal pigment epithelium cells. ( 0,562573180251399 )
Med Decis Making - Comparison of surveillance strategies for low-risk bladder cancer patients. ( 0,56237882104893 )
Med Biol Eng Comput - Anatomical landmark localization in breast dynamic contrast-enhanced MR imaging. ( 0,562337086749898 )
Int J Comput Assist Radiol Surg - 3D model-based documentation with the Tumor Therapy Manager (TTM) improves TNM staging of head and neck tumor patients. ( 0,561499155610918 )
Med Decis Making - Development of a microsimulation of melanoma mortality for evaluating the effectiveness of population-based skin cancer screening. ( 0,559604825891549 )
Comput Math Methods Med - Modeling of non-small cell lung cancer volume changes during CT-based image guided radiotherapy: patterns observed and clinical implications. ( 0,559164130148679 )
Med Decis Making - The Understanding of Terminal Cancer and Its Relationship with Attitudes toward End-of-Life Care Issues. ( 0,559142543113466 )
J Am Med Inform Assoc - Use of electronic health record data to evaluate overuse of cervical cancer screening. ( 0,55718674792287 )
Comput. Biol. Med. - Breast cancer detection from MR images through an auto-probing discrete Fourier transform system. ( 0,556781044194084 )
BMC Med Inform Decis Mak - Public stated preferences and predicted uptake for genome-based colorectal cancer screening. ( 0,556635428845034 )
AMIA Annu Symp Proc - A pilot prospective feasibility study of organ-at-risk definition using Target Contour Testing/Instructional Computer Software (TaCTICS), a training and evaluation platform for radiotherapy target delineation. ( 0,55634950214875 )
J Med Syst - Microwave tomography analysis system for breast tumor detection. ( 0,555694555386625 )
Comput Methods Programs Biomed - Semi-automated and fully automated mammographic density measurement and breast cancer risk prediction. ( 0,555224320117894 )
J. Med. Internet Res. - An online resource of digital stories about cancer genetics: qualitative study of patient preferences and information needs. ( 0,554410765784282 )
J Biomed Inform - Improving knowledge management through the support of image examination and data annotation using DICOM structured reporting. ( 0,554174890388918 )
Comput Methods Programs Biomed - Computer aided detection system for micro calcifications in digital mammograms. ( 0,55216677864365 )
Int J Med Inform - Evaluation of different features of an eHealth application for personalized illness management support: cancer patients' use and appraisal of usefulness. ( 0,551797307850707 )
Comput. Biol. Med. - Computer simulations on multiprobe freezing of irregularly shaped tumors. ( 0,546867437950579 )
Comput Math Methods Med - The value of private patient information in the physician-patient relationship: a game-theoretic account. ( 0,546852544390347 )
Artif Intell Med - Characterization of spatiotemporal changes for the classification of dynamic contrast-enhanced magnetic-resonance breast lesions. ( 0,545505255191927 )
Comput Math Methods Med - Constructing benchmark databases and protocols for medical image analysis: diabetic retinopathy. ( 0,544214872086454 )
Int J Comput Assist Radiol Surg - Image-based 3D modeling and validation of radiofrequency interstitial tumor ablation using a tissue-mimicking breast phantom. ( 0,543810557378935 )
J Clin Monit Comput - Potential of surface acoustic wave biosensors for early sepsis diagnosis. ( 0,542697322884606 )