the most common reason for tonsillectomy. These patients present with varying degrees of disturbed sleep which may include symptoms of loud snoring, irregular breathing, nocturnal choking and coughing, frequent awakenings, sleep apnea, dysphagia and/or daytime hypersomnolence. These may lead to behavioral/mood changes in patients and facilitate the need for a polysomnography in order to determine the degree to which these symptoms are disrupting their sleep. Additional images References External links Lymphatics of the head and neck Human throat Tonsil