Doctoral Thesis / Dissertation from the year 2008 in the subject Medicine - Neoplasms, Oncology, grade: 1.00, , language: English, abstract: Centrally arising squamous cell carcinoma of the airway is thought to develop through multiple stages from squamous metaplasia to dysplasia, followed by carcinoma in situ (CIS), progressing to invasive cancer. It would be ideal to be able to detect and treat ...