title: [Early diagnosis of bronchial carcinoma. Technical endoscopic progress--a step toward new screening concepts?].
abstract: Lung cancer is the most common neoplasm of our days. Its mortality has remained invariably high over the last decades and the search for effective preventive and therapeutic strategies is as imperative as ever. Carcinogenesis is a process requiring years until invasive malignancy has developed and hence offers a sufficient period for early detection of (pre-)malignant lesions. Now, tools seem available to achieve this goal: technical refinements advocate a reappraisal of screening methods for lung cancer. Also, apart from conventional diagnostic procedures, which are reviewed in this article, photodynamic and autofluorescence bronchoscopy deserve particular attention. Recent data, showing sensitivity for detection of premalignant lesions increased by factor 1.9 to 2.7 as compared to white light bronchoscopy, suggest markedly improved diagnostic options. With these new instruments, especially when combined with screening programs of high-risk groups, earliest possible diagnosis and successful therapeutic intervention seem a promising concept of reduction of lung cancer mortality.
authors: Klinik für Pneumologie, Asklepios Fachkliniken München-Gauting.
authors: K
authors: K
authors: Häussinger
authors: F
authors: F
authors: Stanzel
authors: A
authors: A
authors: Markus
authors: C T
authors: CT
authors: Bolliger
authors: J
authors: J
authors: Pichler
mesh_terms: D020680:Bronchoscopes; D002283:Carcinoma, Bronchogenic / Q000175:diagnosis* / Q000473:pathology; D005453:Fluorescence; D006801:Humans; D008168:Lung / Q000473:pathology; D008175:Lung Neoplasms / Q000175:diagnosis* / Q000473:pathology; D008403:Mass Screening / Q000295:instrumentation*; D011230:Precancerous Conditions / Q000175:diagnosis* / Q000473:pathology; D012680:Sensitivity and Specificity