title: Tumor scatter and the invisible margin.
authors.forename: Scott R
authors.initials: SR
authors.lastname: Steele
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D020360:Neoadjuvant Therapy; D009361:Neoplasm Invasiveness; D009362:Neoplasm Metastasis; D012004:Rectal Neoplasms / Q000473:pathology* / Q000628:therapy*