[Combined endoscopic monitoring of treatment effectiveness in tracheal and/or bronchial malignancies using autofluorescence spectroscopy].

The paper presents our experience with application of a diagnostic procedure which enhanced information potential of endoscopy. Its efficiency increased due to use of an algorithm which included several stages carried out during an endoscopic procedure: routine bronchoscopy, spectroscopy in light (400-700 nm), autofluorescence spectroscopy including nearest infrared spectrum (720-800 nm). During treatment, the latter registered the dynamics of glow intensity ratios in the red (600-680 nm) and green (500-550 nm) spectra.

[Epitheliod hemangioendothelioma of the lung].

The authors give a morphological and immunohistochemical description of epitheliod hemangioendothelioma of the lung in two women aged 62 and 74 years. Evident neovascularization capacity, a significant tumor cell intracytoplasmic lumen frequently packed with red blood cells, and positive immunohistochemical reactions to endothelial antigens are of prime importance in making its diagnosis.

[Results of treatment of lung cancer complicated by postoperative pleural empyema].

An evaluation of the literature and our own experience with surgical and combined treatment of lung cancer complicated by postoperative pleural empyema established the following incidence rates in 2.4% of patients: postpneumonectomy (4.2%), particularly on the side (57.