| Theme | Precancerous Conditions and Cancer High-risk Lesions in the Esophagus and the Stomach | |
|---|---|---|
| Title | Risk of Multiple Malignancies in Patients with Head and Neck Cancer | |
| Publish Date | 2010/03 | |
| Author | Noboru Hanaoka | Department of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases |
| Author | Noriya Uedo | Department of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases |
| Author | Ryu Ishihara | Department of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases |
| Author | Hiroyasu Iishi | Department of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases |
| Author | Masaharu Tatsuta | Department of Gastrointestinal Oncology, Osaka Medical Center for Cancer and Cardiovascular Diseases |
| Author | Takashi Fujii | Department of Otorhinolaryngology, Osaka Medical Center for Cancer and Cardiovascular Diseases |
| Author | Kunitoshi Yoshino | Department of Otorhinolaryngology, Osaka Medical Center for Cancer and Cardiovascular Diseases |
| [ Summary ] | Epidemiological studies have shown that risk for development of head and neckcancer is associated with smoking and alcohol drinking habits. Those risk factors overlap those related to lung, esophageal and gastric cancer. Therefore, the incidence of synchronous and metachronous multiple cancers in the airway or upper digestive tract is high in head and neckcancer patients. It is necessary to perform screening or surveillance endoscopy of the upper aerodigestive tract in patients with head and neckcancer. | |