specimen block section antibody gender stain intensity Superficial Epithelial Cells Intermediate Cells Basal Epithelial Cells stain intensity Lamina propria - superficial Submucosa Muscularis propria Stromal Endothelial Cells "Leukocyte abundance (none, rare, moderate, high, most)" comment mb-2 CD13 intense 0 0 0 intense 100 0 0 100 rare equivocal 0 0 0 equivocal 0 0 0 0 none 100 100 100 none 0 100 100 0 mb-2 CD24 intense 0 100 100 intense 0 0 0 100 mod status of superficial epithelial cells uncertain equivocal 0 0 0 equivocal 0 0 100 0 none 100 0 0 none 100 100 0 0 mb-2 CD44 intense 0 0 10 intense 0 0 0 30 rare equivocal 0 0 90 equivocal 100 0 0 0 none 100 100 0 none 0 100 100 70 mb-2 CD47 intense 0 0 0 intense 0 0 0 0 rare equivocal 0 0 0 equivocal 50 50 0 0 none 100 100 100 none 50 50 100 100