preferred_name: Extramural vein invasion &#x7C; Colorectal cancer specimen &#x7C; Pathology
preferred_name_lc: extramural vein invasion &#x7c; colorectal cancer specimen &#x7c; pathology
label: Extramural vein invasion &#x7C; Colorectal cancer specimen &#x7C; Pathology
label_lc: extramural vein invasion &#x7c; colorectal cancer specimen &#x7c; pathology