It seems apparent from the present study that at least 50 per cent of the cases of unexplained hemoptysis yield a positive bronchoscopic examination in the absence of any x-ray abnormality ...

Autofluorescence bronchoscopy is a bronchoscopic procedure in which a blue light rather than a white light is employed for illumination, and premalignant and malignant tissue is distinguished by a ...

Since 1957, several different types of percutaneous tracheostomy techniques have been described and performed with the support of bronchoscopic transillumination. The authors present the case of a ...