title: Detection of preinvasive cancer cells: early-warning changes in precancerous epithelial cells can now be spotted in situ and Endoscopic detection of dysplasia in patients with Barrett's esophagus using light-scattered spectroscopy.
authors.forename: P
authors.initials: P
authors.lastname: Pfau
authors.forename: A
authors.initials: A
authors.lastname: Chak
mesh_terms: D001471:Barrett Esophagus / Q000175:diagnosis*; D003106:Colon / Q000473:pathology; D003110:Colonic Neoplasms / Q000473:pathology*; D006801:Humans; D008027:Light; D009062:Mouth Neoplasms / Q000473:pathology*; D011230:Precancerous Conditions / Q000473:pathology*; D013057:Spectrum Analysis / Q000379:methods; D001749:Urinary Bladder Neoplasms / Q000473:pathology*