Correlation between Immunohistochemical and Histomorphological Features of Ampullary Carcinomas: A Study on 72 Cases from a Tertiary Health Care Center

<table class="table-group" id="tab4"><tr><td><table class="table"><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr class="thead"><td class="align_left" rowspan="2">Cytokeratin profile</td><td class="align_center" colspan="3">Nuclear grade</td></tr><tr class="thead"><td class="align_center">+</td><td class="align_center">++</td><td class="align_center">+++</td></tr><tr><td class="thead-hr" colspan="4"><hr/></td></tr><tr><td class="align_left">CK7+/CK20−</td><td class="align_center">4</td><td class="align_center">6</td><td class="align_center">8</td></tr><tr><td class="align_left">CK7−/CK20−</td><td class="align_center">0</td><td class="align_center">1</td><td class="align_center">0</td></tr><tr><td class="align_left">CK7+/CK20+</td><td class="align_center">1</td><td class="align_center">5</td><td class="align_center">2</td></tr><tr><td class="align_left">CK7−/CK20+</td><td class="align_center">2</td><td class="align_center">1</td><td class="align_center">0</td></tr><tr><td class="align_left">Total</td><td class="align_center" colspan="2">20</td><td class="align_center">10</td></tr><tr class="table-tr"><td colspan="4"><hr class="tbody-hr"/></td></tr></table></td></tr></table>

<div>Number of cases by nuclear grade and cytokeratin profile.</div>

Gastroenterology Research and Practice

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Table 4

Table 4: Correlation between Immunohistochemical and Histomorphological Features of Ampullary Carcinomas: A Study on 72 Cases from a Tertiary Health Care Center 

Table 4 | Correlation between Immunohistochemical and Histomorphological Features of Ampullary Carcinomas: A Study on 72 Cases from a Tertiary Health Care Center 