title: Cricopharangeal webs and carcinoma esophagus.
authors: Venkatraman
authors: V
authors: Jayanthi
authors: Navaneethan
authors: N
authors: Udayakumar
authors: Lingusamy
authors: L
authors: Ashok
mesh_terms: D000328:Adult; D001706:Biopsy; D004938:Esophageal Neoplasms / Q000453:epidemiology / Q000473:pathology*; D005260:Female; D006801:Humans; D007194:India / Q000453:epidemiology; D008297:Male; D010614:Pharynx / Q000473:pathology*; D011230:Precancerous Conditions; D012307:Risk Factors