Background. Gastroesophageal reflux is suspected to be an etiological factor in laryngeal
and pharyngeal cancer. The aim of this study was to establish, using a non-invasive method …

Laryngopharyngeal reflux (LPR) as a causative irritating factor in the development of
laryngeal carcinoma has been suggested. However, the association between LPR and …

The major risk factors for the onset of precancerous lesions and squamous cell carcinoma of
the larynx are, above all, tobacco smoke, alcohol abuse and exposure to viral and toxic …

A correlation between laryngo-pharyngeal reflux and laryngeal carcinoma is currently
debated. Chronic inflammation is a mutagen factor confirmed in the cancerogenesis of …

Background/aims: Gastropharyngeal or laryngopharyngeal reflux is considered as a factor in
various diseases of the larynx and pharynx. The most important consequence of the reflux …

Hypothesis At present, main factors considered responsible for the onset of squamous cell
carcinoma are tobacco smoking, alcohol abuse, and exposure to viral and toxic agents. In …

Laryngeal and hypopharyngeal carcinomas are common malignant tumors of the head and
neck, and the incidence of both is increasing. Laryngopharyngeal reflux refers to the …

Objectives Laryngopharyngeal reflux (LPR) and biliary duodenogastric reflux can cause
damage to the laryngeal mucosa and voice disorders. The aim of this study was to find out …

Objectives Laryngopharyngeal reflux may play a role in the etiology of squamous cell cancer
of the head and neck and contribute to complications in head and neck cancer patients after …

Objectives The primary end point of this study was to evaluate the impact of bile acids on
severity of laryngo‐pharyngeal reflux (LPR) and the possible correlation with esophagitis …