From intra- + endothelial. <span class="searchmatch">intraendothelial</span> (not comparable) Within the endothelium...
endothelial stem cell hematoendothelial hemoendothelial interendothelial <span class="searchmatch">intraendothelial</span> lymphendothelial lymphoendothelial microendothelial myoendothelial...
intraductal intraduodenal intradural intraendodermal intraendoplasmic <span class="searchmatch">intraendothelial</span> intraepidermal intraepithelial intraerythrocytic intraesophageal intraestuarine...