| Top Stains and CD Markers: 01 January to 31 December, 2021 | |
| Topic Title | Pageviews |
| CK7 | 71,729 |
| PAX8 | 65,235 |
| GATA3 | 63,898 |
| CD10 | 45,464 |
| S100 | 43,558 |
| CD34 | 37,934 |
| P16 | 37,893 |
| CD117 | 35,894 |
| BCL2 | 35,476 |
| TTF1 | 34,378 |
| AE1AE3 | 33,303 |
| P63 | 32,207 |
| EMA | 32,151 |
| EPCAM | 31,380 |
| WT1 | 31,363 |
| PAS | 30,741 |
| CK5AND6 | 30,685 |
| SOX10 | 30,147 |
| CD56 | 30,064 |
| CDX2 | 29,666 |
| CD99 | 27,704 |
| CK19 | 27,027 |
| CD45 | 26,808 |
| AMACR | 24,612 |
| CD68 | 24,476 |
| CD30 | 24,362 |
| VIMENTIN | 23,970 |
| CALRETININ | 22,690 |
| KI67 | 21,875 |
| BETACATENIN | 21,827 |
| P53 | 21,658 |
| BREASTHER2 | 21,192 |
| MUM1 | 20,626 |
| CKGENERAL | 20,605 |
| CK20 | 19,915 |
| NAPSINA | 19,623 |
| DESMIN | 19,448 |
| CYCLIND1 | 19,331 |
| SATB2 | 18,877 |
| HMB45 | 17,996 |
| CAM52 | 17,389 |
| D240 | 17,306 |
| CEA | 17,088 |
| INI1 | 16,613 |
| CD138 | 16,229 |
| SYNAPTOPHYSIN | 16,186 |
| PDL1 | 15,487 |
| CD31 | 15,353 |
| CD23 | 15,120 |
| CD15 | 15,070 |
| ALPHASMOOTHMUSCLEAC | 14,966 |
| MART1 | 14,510 |
| CK34BE12 | 14,309 |
| CD43 | 14,191 |
| BCL6 | 14,157 |
| ECADHERIN | 14,136 |
| GLYPICAN3 | 14,088 |
| NKX3 | 14,027 |
| PAX5 | 13,612 |
| MDM2 | 13,347 |
| ALK | 12,937 |
| MUCINS | 12,648 |
| CD3 | 12,409 |
| ERG | 12,376 |
| CD20 | 12,267 |
| DELTANP63 | 12,189 |
| STAT6 | 11,926 |
| MUC2 | 11,641 |
| GMS | 11,629 |
| CONGORED | 11,408 |
| SALL4 | 11,405 |
| TDT | 11,325 |
| ER | 11,315 |
| CD1a | 10,783 |
| CD5 | 10,710 |
| HEPPAR1 | 10,523 |
| CHROMOGRANIN | 10,488 |
| FLI1 | 10,096 |
| CALDESMON | 9,905 |
| CARBONICANHYDRASEIX | 9,904 |
| INHIBINA | 9,826 |
| OCT34 | 9,650 |
| TFE3 | 9,405 |
| BAP1 | 9,348 |
| DOG1 | 9,157 |
| GCDFP15 | 8,922 |
| ALCIANBLUE | 8,897 |
| TLE1 | 8,588 |
| CK18 | 8,586 |
| CD79a | 8,554 |
| PLAP | 8,442 |
| INSM1 | 8,317 |
| GFAP | 7,835 |
| IDH1 | 7,735 |
| CALPONIN | 7,690 |
| CA19-9 | 7,624 |
| FACTORXIIIA | 7,540 |
| CD38 | 7,535 |
| RETICULIN | 7,488 |
| DPC4 | 7,463 |
| MYELOPEROXIDASE | 6,982 |
| MYOGENIN | 6,908 |
| SMARCA4BRG1 | 6,810 |
| EBER1 | 6,791 |
| HBME | 6,695 |
| CMYC | 6,608 |
| P120 | 6,598 |
| MLH1 | 6,499 |
| CD21 | 6,487 |
| CD61 | 6,259 |
| AR | 6,202 |
| MAMMAGLOBIN | 6,195 |
| CD160 | 6,177 |
| BRAF | 6,113 |
| SOX11 | 5,974 |
| AFP | 5,932 |
| NTRK | 5,929 |
| ACTINMUSCLESPECIFIC | 5,788 |
| TRICHROME | 5,714 |
| H3K27ME3 | 5,711 |
| P57KIP2 | 5,678 |
| ATRX | 5,601 |
| ACIDFAST | 5,546 |
| IRON | 5,542 |
| SF1 | 5,538 |
| ARGINASE1 | 5,515 |
| RCC | 5,497 |
| MNF116 | 5,413 |
| CDK4 | 5,374 |
| OILREDO | 5,356 |
| MYOD1 | 5,335 |
| CA125 | 5,317 |
| NSE | 5,270 |
| GLUT1 | 5,154 |
| PSA | 5,147 |
| PROG | 5,116 |
| PRAME | 4,974 |
| LEF1 | 4,861 |
| JMS | 4,834 |
| FONTANA | 4,829 |
| DHB | 4,695 |
| CD123 | 4,641 |
| CD57 | 4,504 |
| HER2GI | 4,455 |
| KAPPA | 4,416 |
| CD1 | 4,320 |
| CD71 | 4,247 |
| IGG4 | 4,224 |
| MITF | 4,215 |
| CD4 | 4,194 |
| PD1 | 4,181 |
| GIEMSA | 4,156 |
| CK8 | 4,154 |
| BCOR | 4,130 |
| PDL1SP142 | 4,111 |
| HHV8 | 4,023 |
| EGFR | 3,976 |
| HPV | 3,926 |
| PTEN | 3,854 |
| ELASTIC | 3,783 |
| S100P | 3,775 |
| SMMHC | 3,763 |
| BOB1 | 3,740 |
| CK14 | 3,738 |
| OLIG2 | 3,712 |
| DOG1 | 3,613 |
| CD8 | 3,608 |
| THYROGLOBULIN | 3,512 |
| CLAUDINS | 3,503 |
| CD44 | 3,366 |
| PAX2 | 3,366 |
| OCT4 | 3,271 |
| FH2SC | 3,268 |
| NEUROFILAMENT | 3,256 |
| VILLIN | 3,241 |
| CD40 | 3,203 |
| GALECTIN3 | 3,147 |
| HCG | 3,108 |
| CD19 | 3,072 |
| CD50 | 3,036 |
| SSTR2A | 3,019 |
| LYNCHCOLORECTAL | 3,013 |
| HLADR | 3,006 |
| NONSPECIFICESTERASE | 2,998 |
| GRAMSTAIN | 2,958 |
| CK17 | 2,950 |
| CALCITONIN | 2,947 |
| CD200 | 2,811 |
| IMP3 | 2,788 |
| UROPLAKINIII | 2,749 |
| WARTHIN | 2,735 |
| CD33 | 2,719 |
| TREPONEMAIHC | 2,710 |
| CD60 | 2,698 |
| TISSUEOFORIGIN | 2,647 |
| BRACHYURY | 2,605 |
| CD45ra | 2,598 |
| CD163 | 2,580 |
| OSCARKERATIN | 2,562 |
| DELTANP63 | 2,521 |
| LYSOZYME | 2,504 |
| AMYLOIDBETAAPP | 2,474 |
| PAP | 2,363 |
| OCT2 | 2,331 |
| FMC7 | 2,301 |
| CD13 | 2,289 |
| FACTORVIII | 2,261 |
| FASCIN | 2,249 |
| CALCIUM | 2,238 |
| HNF1B | 2,223 |
| B723 | 2,178 |
| CD63 | 2,165 |
| CATHEPSINK | 2,128 |
| TCL1 | 2,084 |
| A1A | 2,073 |
| GRANZYMEB | 2,060 |
| RB | 2,057 |
| CD25 | 2,048 |
| NUTM1 | 2,022 |
| SOX2 | 1,969 |
| PHOSPHOHISTONEH3 | 1,932 |
| VHL | 1,929 |
| ROS1 | 1,927 |
| FOXL2 | 1,921 |
| NEUN | 1,905 |
| PMS2 | 1,795 |
| TRAP | 1,791 |
| THROMBOMODULIN | 1,749 |
| CD130 | 1,702 |
| CHLOROACETATE | 1,686 |
| PSMA | 1,678 |
| HER2COLON | 1,675 |
| DBA44 | 1,668 |
| MSH2 | 1,641 |
| ADENOVIRUS | 1,618 |
| CD230 | 1,547 |
| EWSR1 | 1,534 |
| CD90 | 1,532 |
| CMV | 1,531 |
| LMO2 | 1,492 |
| MUC5AC | 1,487 |
| MUC4 | 1,481 |
| CA125 | 1,395 |
| CAMTA1 | 1,370 |
| SERUMAMYLOIDA | 1,340 |
| ACIDPHOSPHATASE | 1,339 |
| CD7 | 1,330 |
| MSH6 | 1,326 |
| CD45ro | 1,287 |
| ERG | 1,276 |
| CD110 | 1,248 |
| UROPLAKINII | 1,247 |
| DICER | 1,244 |
| BRCA1 | 1,195 |
| SOX9 | 1,130 |
| CD11c | 1,129 |
| HMGA2 | 1,121 |
| PROSTEIN | 1,109 |
| CD2 | 1,095 |
| KRAS | 1,089 |
| ALPHASYNUCLEIN | 1,077 |
| FOXP3 | 1,050 |
| CD70to79 | 1,038 |
| HGAL | 1,028 |
| HPL | 1,001 |
| YAP1 | 1,000 |
| PLAG1 | 991 |
| COLLAGENTYPEIV | 977 |
| IHCPROCEDURE | 957 |
| LEDER | 933 |
| KIT | 915 |
| TYROSINASE | 913 |
| EBV | 910 |
| SMOOTHELIN | 907 |
| NSE | 906 |
| ARID1A | 897 |
| MYB | 891 |
| PU1 | 881 |
| ALPHA1ANTICHYMO | 874 |
| SUDANBLACKB | 866 |
| CK5 | 864 |
| ALKPHOS | 851 |
| CK1 | 835 |
| BRAFMELANOMA | 829 |
| LIPOCHROME | 819 |
| CD14 | 817 |
| BCL10 | 807 |
| CD103 | 790 |
| CD80 | 784 |
| MUC6 | 751 |
| HANSEL | 750 |
| IGA | 750 |
| PDL1SP263 | 733 |
| CD27 | 720 |
| CD95 | 713 |
| CD79b | 712 |
| LAMBDA | 712 |
| COPPER | 704 |
| CYCLOOXYGENASE2 | 703 |
| LUXOL | 697 |
| DHB | 683 |
| CD140 | 674 |
| HIK1083 | 674 |
| MELANIN | 665 |
| BRCA2 | 644 |
| CD34 | 643 |
| CD11b | 638 |
| ALBUMIN | 638 |
| CD120 | 624 |
| CD22 | 621 |
| CD41 | 621 |
| CD49a | 613 |
| CD100 | 598 |
| CD35 | 566 |
| CD64 | 558 |
| CD9 | 523 |
| other | 517 |
| CD42b | 515 |
| CD16 | 498 |
| CD235 | 491 |
| CD45rb | 484 |
| CD105 | 483 |
| CD36 | 462 |
| CD47 | 460 |
| CD66 | 356 |
| CD207 | 321 |
| CD70 | 305 |
| CD170 | 303 |
| CD81 | 290 |
| CD26 | 286 |
| CD24 | 284 |
| CD18 | 275 |
| CD58 | 270 |
| CD99 | 262 |
| CD17 | 258 |
| CD52 | 248 |
| CD65 | 245 |
| CD240 | 215 |
| CD158 | 211 |
| CD168 | 205 |
| CD150 | 201 |
| CD11 | 200 |
| CD42a | 190 |
| CD73 | 190 |
| CD28 | 185 |
| CD180 | 180 |
| CD49d | 176 |
| CD86 | 168 |
| CD171 | 157 |
| CD146 | 143 |
| CD55 | 142 |
| CD181 | 140 |
| CD29 | 135 |
| CD66b | 135 |
| CD54 | 126 |
| CD133 | 118 |
| CD12 | 115 |
| CD69 | 110 |
| CD79 | 105 |
| CD11a | 103 |
| CD66c | 99 |
| CD75 | 99 |
| CD44r | 97 |
| CD141 | 96 |
| CD210 | 92 |
| CD31 | 90 |
| CD15s | 89 |
| CD51 | 89 |
| CD39 | 87 |
| CD59 | 85 |
| CD152 | 84 |
| CD184 | 84 |
| CD45rc | 75 |
| CD1c | 74 |
| CD94 | 73 |
| CD88 | 69 |
| CD85 | 68 |
| CD20_0 | 67 |
| CD42c | 67 |
| CD440 | 67 |
| CD74 | 66 |
| CD236 | 64 |
| CD137 | 63 |
| CD127 | 62 |
| CD46 | 62 |
| CD1d | 61 |
| CD6 | 61 |
| CD32 | 60 |
| CD115 | 57 |
| CD45RO | 57 |
| CD156 | 56 |
| CD83 | 56 |
| CD106 | 53 |
| CD82 | 53 |
| CD47r | 52 |
| CD107 | 51 |
| CD49b | 50 |
| CD116 | 49 |
| CD183 | 49 |
| CD48 | 47 |
| CD16b | 45 |
| CD157 | 43 |
| CD1b | 41 |
| CD206 | 40 |
| CD107b | 38 |
| CD189 | 38 |
| CD93 | 38 |
| CD91 | 37 |
| CD134 | 36 |
| CD2R | 36 |
| CD143 | 35 |
| CD190 | 35 |
| CD121 | 34 |
| CD278 | 34 |
| CD87 | 34 |
| CD132 | 33 |
| CD36 | 33 |
| CD15u | 32 |
| CD23_0 | 32 |
| CD49f | 32 |
| CD53 | 32 |
| CD72 | 32 |
| CD114 | 30 |
| CD11d | 30 |
| CD119 | 29 |
| CD126 | 29 |
| CD136 | 29 |
| CD161 | 29 |
| CD37 | 28 |
| CD108 | 27 |
| CD113 | 27 |
| CD187 | 27 |
| CD77 | 27 |
| CD177 | 26 |
| CD203 | 26 |
| CD42d | 25 |
| CD49e | 25 |
| CD122 | 24 |
| CD159 | 23 |
| CD154 | 22 |
| CD159c | 22 |
| CD178 | 22 |
| CD75s | 22 |
| CD990 | 22 |
| CD1e | 21 |
| CD233 | 21 |
| Total Top Stains and CD Markers; 2021 | 2,531,134 |
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