MAMMOGRAPHIC IMAGE ANALYSIS SOCIETY

                  MiniMammographic Database

Thank you for downloading the MIAS MiniMammographic Database. By

popular request the original MIAS Database (digitised at 50 micron

pixel edge) has been reduced to 200 micron pixel edge and 

clipped/padded so that every image is 1024 pixels x 1024 pixels.

Feel free to use the database in any of your scientific research, 

but please read the licence agreement first (Licence.txt).

If you have have any questions/comments about the data or would like 

information on how to get the original MIAS Database please contact 

me at the address below. You will be put on a mailing list for further 

information about any upgrades of this database. See also our WWW-page 

at http://skye.icr.ac.uk/miasdb/miasdb.html for updated information.

John Suckling

Department of Physics

Royal Marsden Hospital

Fulham Road, London.

SW3 6JJ, UK.

Email: j.suckling@rmh_lon.icr.ac.uk

19 January 1995                          

=================================================================

CREDITS:

Organiser: J Suckling

Truth-Data: C R M Boggis and I Hutt

Co-Workers: S Astley, D Betal, N Cerneaz, D R Dance, S-L Kok, J Parker, 

            I Ricketts, J Savage, E Stamatakis and P Taylor.

Special Thanks: N Karrsemeijer.

Pilot European Image Processing Archive (PEIPA) Orgainser: A Clark. 

=================================================================

REFERENCE:

J Suckling et al (1994) "The Mammographic Image Analysis Society Digital

Mammogram Database" Exerpta Medica. International Congress Series

1069 pp375-378.

=================================================================

INFORMATION:

This file lists the films in the MIAS database and provides     

appropriate details as follows:

1st column: MIAS database reference number.

2nd column: Character of background tissue: 

                F - Fatty 

                G - Fatty-glandular

                D - Dense-glandular

3rd column: Class of abnormality present:

                CALC - Calcification

                CIRC - Well-defined/circumscribed masses

                SPIC - Spiculated masses

                MISC - Other, ill-defined masses

                ARCH - Architectural distortion

                ASYM - Asymmetry

                NORM - Normal

4th column: Severity of abnormality;

                B - Benign

                M - Malignant

5th,6th columns: x,y image-coordinates of centre of abnormality.

7th column: Approximate radius (in pixels) of a circle enclosing

        the abnormality.

NOTES

=====

1) The list is arranged in pairs of films, where each pair 

   represents the left (even filename numbers) and right mammograms

   (odd filename numbers) of a single patient.

2) The size of ALL the images is 1024 pixels x 1024 pixels. The images

   have been centered in the matrix.  

3) When calcifications are present, centre locations and radii 

   apply to clusters rather than individual calcifications.

   Coordinate system origin is the bottom-left corner.

4) In some cases calcifications are widely distributed throughout

   the image rather than concentrated at a single site. In these

   cases centre locations and radii are inappropriate and have

   been omitted.

=================================================================

mdb001 G CIRC B 535 425 197

mdb002 G CIRC B 522 280 69

mdb003 D NORM 

mdb004 D NORM 

mdb005 F CIRC B 477 133 30

mdb005 F CIRC B 500 168 26

mdb006 F NORM 

mdb007 G NORM 

mdb008 G NORM 

mdb009 F NORM 

mdb010 F CIRC B 525 425 33

mdb011 F NORM 

mdb012 F CIRC B 471 458 40

mdb013 G MISC B 667 365 31

mdb014 G NORM 

mdb015 G CIRC B 595 864 68

mdb016 G NORM 

mdb017 G CIRC B 547 573 48

mdb018 G NORM 

mdb019 G CIRC B 653 477 49

mdb020 G NORM 

mdb021 G CIRC B 493 125 49

mdb022 G NORM 

mdb023 G CIRC M 538 681 29

mdb024 G NORM 

mdb025 F CIRC B 674 443 79

mdb026 F NORM 

mdb027 F NORM 

mdb028 F CIRC M 338 314 56

mdb029 G NORM 

mdb030 G MISC B 322 676 43

mdb031 G NORM 

mdb032 G MISC B 388 742 66

mdb033 D NORM 

mdb034 D NORM 

mdb035 D NORM 

mdb036 D NORM 

mdb037 D NORM 

mdb038 D NORM 

mdb039 D NORM 

mdb040 D NORM 

mdb041 G NORM 

mdb042 G NORM 

mdb043 G NORM 

mdb044 G NORM 

mdb045 G NORM 

mdb046 G NORM 

mdb047 G NORM 

mdb048 G NORM 

mdb049 G NORM 

mdb050 G NORM 

mdb051 G NORM 

mdb052 G NORM 

mdb053 D NORM 

mdb054 D NORM 

mdb055 G NORM 

mdb056 G NORM 

mdb057 D NORM 

mdb058 D MISC M 318 359 27

mdb059 F CIRC B

mdb060 F NORM 

mdb061 D NORM 

mdb062 D NORM 

mdb063 D MISC B 546 463 33

mdb064 D NORM 

mdb065 D NORM 

mdb066 D NORM 

mdb067 D NORM 

mdb068 D NORM 

mdb069 F CIRC B 462 406 44

mdb070 F NORM 

mdb071 G NORM 

mdb072 G ASYM M 266 517 28

mdb073 G NORM 

mdb074 G NORM 

mdb075 F ASYM M 468 717 23

mdb076 F NORM 

mdb077 F NORM 

mdb078 F NORM 

mdb079 F NORM 

mdb080 F CIRC B 432 149 20

mdb081 G ASYM B 492 473 131

mdb082 G NORM 

mdb083 G ASYM B 544 194 38

mdb084 G NORM 

mdb085 G NORM 

mdb086 G NORM 

mdb087 F NORM 

mdb088 F NORM 

mdb089 G NORM 

mdb090 G ASYM M 510 547 49

mdb091 F CIRC B 680 494 20

mdb092 F ASYM M 423 662 43

mdb093 G NORM 

mdb094 G NORM 

mdb095 F ASYM M 466 517 29

mdb096 F NORM 

mdb097 F ASYM B 612 297 34

mdb098 F NORM 

mdb099 D ASYM B 714 340 23

mdb100 D NORM 

mdb101 D NORM 

mdb102 D ASYM M 415 460 38

mdb103 D NORM 

mdb104 D ASYM B 357 365 50

mdb105 D ASYM M 516 279 98

mdb106 D NORM 

mdb107 D ASYM B 600 621 111

mdb108 D NORM 

mdb109 D NORM 

mdb110 D ASYM M 190 427 51

mdb111 D ASYM M 505 575 107

mdb112 D NORM 

mdb113 G NORM 

mdb114 G NORM 

mdb115 G ARCH M 461 532 117

mdb116 G NORM 

mdb117 G ARCH M 480 576 84

mdb118 G NORM 

mdb119 G NORM 

mdb120 G ARCH M 423 262 79

mdb121 G ARCH B 492 434 87

mdb122 G NORM 

mdb123 G NORM 

mdb124 G ARCH M 366 620 33

mdb125 D ARCH M 700 552 60

mdb126 D ARCH B 191 549 23

mdb127 G ARCH B 523 551 48

mdb128 G NORM 

mdb129 D NORM 

mdb130 D ARCH M 220 552 28

mdb131 F NORM 

mdb132 F CIRC B 252 788 52

mdb132 F CIRC B 335 766 18

mdb133 F NORM 

mdb134 F MISC M 469 728 49

mdb135 F NORM 

mdb136 F NORM 

mdb137 D NORM 

mdb138 D NORM 

mdb139 F NORM 

mdb140 F NORM 

mdb141 F CIRC M 470 759 29

mdb142 F CIRC B 347 636 26

mdb143 F NORM 

mdb144 F MISC B 233 994 29

mdb144 F MISC M 313 540 27

mdb145 D SPIC B 669 543 49

mdb146 D NORM 

mdb147 F NORM 

mdb148 F SPIC M 326 607 174

mdb149 F NORM 

mdb150 F ARCH B 351 661 62

mdb151 F NORM 

mdb152 F ARCH B 675 486 48

mdb153 F NORM 

mdb154 F NORM 

mdb155 F ARCH M 448 480 95

mdb156 F NORM 

mdb157 F NORM 

mdb158 F ARCH M 540 565 88

mdb159 F NORM 

mdb160 F ARCH B 536 519 61

mdb161 D NORM 

mdb162 D NORM 

mdb163 D ARCH B 391 365 50

mdb164 D NORM 

mdb165 D ARCH B 537 490 42

mdb166 D NORM 

mdb167 F ARCH B 574 657 35

mdb168 F NORM 

mdb169 D NORM 

mdb170 D ARCH M 489 480 82

mdb171 D ARCH M 462 627 62

mdb172 D NORM 

mdb173 F NORM 

mdb174 F NORM 

mdb175 G SPIC B 592 670 33

mdb176 G NORM 

mdb177 G NORM 

mdb178 G SPIC M 492 600 70

mdb179 D SPIC M 600 514 67

mdb180 D NORM 

mdb181 G SPIC M 519 362 54

mdb182 G NORM 

mdb183 F NORM 

mdb184 F SPIC M 352 624 114

mdb185 G NORM 

mdb186 G SPIC M 403 524 47

mdb187 G NORM 

mdb188 G SPIC B 406 617 61

mdb189 G NORM 

mdb190 G SPIC B 512 621 31

mdb191 G SPIC B 594 516 41

mdb192 G NORM 

mdb193 D SPIC B 399 563 132

mdb194 D NORM 

mdb195 F SPIC B 725 129 26

mdb196 F NORM 

mdb197 D NORM 

mdb198 D SPIC B 568 612 93

mdb199 D SPIC B 641 177 31

mdb200 D NORM 

mdb201 D NORM 

mdb202 D SPIC M 557 772 37

mdb203 F NORM 

mdb204 F SPIC B 336 399 21

mdb205 F NORM 

mdb206 F SPIC M 368 200 17

mdb207 D SPIC B 571 564 19

mdb208 D NORM 

mdb209 G CALC M 647 503 87

mdb210 G NORM 

mdb211 G CALC M 680 327 13

mdb212 G CALC B 687 882 3

mdb213 G CALC M 547 520 45

mdb214 G CALC B 582 916 11

mdb215 D NORM 

mdb216 D CALC M *NOTE 3* 

mdb217 G NORM 

mdb218 G CALC B 519 629 8

mdb219 G CALC B 546 756 29

mdb220 G NORM 

mdb221 D NORM 

mdb222 D CALC B 398 427 17

mdb223 D CALC B 523 482 29

mdb223 D CALC B 591 529 6

mdb224 D NORM 

mdb225 D NORM 

mdb226 D CALC B 287 610 7

mdb226 D CALC B 329 550 25

mdb226 D CALC B 531 721 8

mdb227 G CALC B 504 467 9

mdb228 G NORM 

mdb229 F NORM 

mdb230 F NORM 

mdb231 F CALC M 603 538 44

mdb232 F NORM 

mdb233 G CALC M *NOTE 3*

mdb234 G NORM 

mdb235 D NORM 

mdb236 D CALC B 276 824 14

mdb237 F NORM 

mdb238 F CALC M 522 553 17

mdb239 D CALC M 645 755 40

mdb239 D CALC M 567 808 25

mdb240 D CALC B 643 614 23

mdb241 D CALC M 453 678 38

mdb242 D NORM 

mdb243 D NORM 

mdb244 D CIRC B 466 567 52

mdb245 F CALC M *NOTE 3*

mdb246 F NORM 

mdb247 F NORM 

mdb248 F CALC B 378 601 10

mdb249 D CALC M 544 508 48

mdb249 D CALC M 575 639 64

mdb250 D NORM 

mdb251 F NORM 

mdb252 F CALC B 439 367 23

mdb253 D CALC M 733 564 28

mdb254 D NORM 

mdb255 F NORM 

mdb256 F CALC M 400 484 37

mdb257 D NORM 

mdb258 D NORM 

mdb259 D NORM 

mdb260 D NORM 

mdb261 D NORM 

mdb262 D NORM 

mdb263 G NORM 

mdb264 G MISC M 596 431 36

mdb265 G MISC M 593 498 60

mdb266 G NORM 

mdb267 F MISC M 793 481 56

mdb268 F NORM 

mdb269 G NORM 

mdb270 G CIRC M 356 945 72

mdb271 F MISC M 784 270 68

mdb272 F NORM 

mdb273 F NORM 

mdb274 F MISC M 127 505 123

mdb275 G NORM 

mdb276 G NORM 

mdb277 G NORM 

mdb278 G NORM 

mdb279 G NORM 

mdb280 G NORM 

mdb281 D NORM 

mdb282 D NORM 

mdb283 D NORM 

mdb284 D NORM 

mdb285 D NORM 

mdb286 D NORM 

mdb287 D NORM 

mdb288 D NORM 

mdb289 D NORM 

mdb290 D CIRC B 337 353 45

mdb291 G NORM 

mdb292 G NORM 

mdb293 F NORM 

mdb294 F NORM 

mdb295 D NORM 

mdb296 D NORM 

mdb297 F NORM 

mdb298 F NORM 

mdb299 F NORM 

mdb300 F NORM 

mdb301 F NORM 

mdb302 F NORM 

mdb303 F NORM 

mdb304 F NORM 

mdb305 F NORM 

mdb306 F NORM 

mdb307 F NORM 

mdb308 F NORM 

mdb309 F NORM 

mdb310 F NORM 

mdb311 F NORM 

mdb312 F MISC B 240 263 20

mdb313 F NORM 

mdb314 F MISC B 518 191 39

mdb315 D CIRC B 516 447 93

mdb316 D NORM 

mdb317 D NORM 

mdb318 D NORM 

mdb319 D NORM 

mdb320 D NORM 

mdb321 D NORM 

mdb322 D NORM 

=================================================================