title: Evaluation of oral, pharyngeal, laryngeal and esophageal cancer risk in reverse smokers of chuttas.
abstract: Reverse smoking of chuttas seems to have no significance for the development of cancer of the hypopharynx, esophagus, larynx and nasopharynx. The conventional chutta smoker runs a slight risk of developing hypopharyngeal cancer. Other smoking and chewing habits do not seem to play any role in our area as these habits are very uncommon.
mesh_terms: D004938:Esophageal Neoplasms / Q000453:epidemiology / Q000209:etiology*; D005069:Evaluation Studies as Topic; D005260:Female; D006801:Humans; D007194:India; D007822:Laryngeal Neoplasms / Q000453:epidemiology / Q000209:etiology*; D008297:Male; D009062:Mouth Neoplasms / Q000453:epidemiology / Q000209:etiology*; D010157:Palatal Neoplasms / Q000453:epidemiology / Q000209:etiology; D010610:Pharyngeal Neoplasms / Q000453:epidemiology / Q000209:etiology*; D012306:Risk; D012907:Smoking / Q000150:complications*; D012959:Socioeconomic Factors