{'fraction_non_alphanumeric': 0.017162471395881007, 'fraction_numerical': 0.018306636155606407, 'mean_word_length': 5.386861313868613, 'pattern_counts': {'":': 0, '<': 0, '<?xml version=': 0, '>': 0, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Oral cavity and oropharyngeal cancer in a younger population. Review of literature and experience at Yale.

Oral cavity and oropharyngeal cancer in younger adults is a rare entity with an incidence of 2.7% among 1014 patients seen or treated at the Department of Therapeutic Radiology, Yale - New Haven Medical Center between 1958 and 1980. Although there are reports of contrastingly divergent therapeutic experiences, the authors contend that even early stage cancers frequently fail definitive therapy with a rampant course, causing a rapidly fatal outcome. The three-year actuarial survival was a mere 17% at Yale. The authors speculate that younger adult oral cavity and oropharyngeal cancers are possibly related to a genetic disorder or immunodeficiency, and recommend aggressive surgical and radiotherapeutic approaches combined with possible adjuvant immunotherapy.