Reflux esophagitis as a possible risk factor in the development of pharyngolaryngeal squamous cell carcinoma.
D000368:Aged; D002294:Carcinoma, Squamous Cell / Q000209:etiology*; D004942:Esophagitis, Peptic / Q000150:complications* / Q000453:epidemiology*; D005260:Female; D006801:Humans; D007558:Italy / Q000453:epidemiology; D007822:Laryngeal Neoplasms / Q000209:etiology*; D008297:Male; D008499:Medical Records; D008875:Middle Aged; D010610:Pharyngeal Neoplasms / Q000209:etiology*; D015995:Prevalence; D012189:Retrospective Studies; D012307:Risk Factors; D012720:Severity of Illness Index