Chest Lung Nodules and Non-nodules Created by the Japanese Society of Radiological Technology (JSRT) In cooperatin with the Japanese Radiological Society (JRS) ※ Useful for many research; Image processing, Image compression, Evaluation of image display, Computer-aided diagnosis (CAD), Picture archiving and communication system (PACS) ※ Appropriate for ROC analysis ※ High resolution and wide density range ※ Useful for diagnostic training ※ Several additional information patient age, sex, diagnosis, X and Y coordinates of nodule, simple diagram of nodule location, degree of subtlety in detecting nodule, (malignant or benign)ｓ ※ Supplied with 4 sheets of CD-ROM ※ Including image viewer OSIRIS (University Hospital of GENEVA) for Macintosh, Windows, and UNIX ※ 2048 x 2048 matrix size, 0.175 mm pixel size ※ 12 bits (4096) gray scale ※ 154 nodule images, 93 non-nodule images ※ no header, raw data 　Please add the postage cost: \1000 for one set, \2000 for 2-3 sets, \3500 for 4-6 sets. If you need more, please ask us before you order. If you want to order this database; Please send facsimile message or E-mail of any information as follows; （１） Your Name （２） Your Company/Organization （３） Address, City/State/Zip/Country （４） Phone number （５） FAX number （６） E-mail （７） Credit Card Type(VISA only) （８） Card No （９） Exp.Date （１０） Your Signiture 　Please return by FAX: (+81) 75-352-2556 Japanese Society of Radiological Technology (JSRT) View-Fort Gojokarasuma,167 Higashikazariya-cho,Shinmachi-higashiiru,Gojodori,Shimogyo-ku,Kyoto,600 -8107, JAPAN