This article presents the computed tomographic (CT) features of the most common
abnormalities of the trachea and main-stem bronchi and correlates CT and pathologic …

There are several forms of emphysema that should be considered as distinct disease
entities. No university accepted classification system of these forms exists, but correlations of …

Background Coughing may be produced by a number of different disorders in distinct
anatomic sites. Chronic cough causes major functional limitation in a considerable patient …

Background: It is not clear whether careful history taking with detailed questioning of the
characteristics of cough is diagnostically useful. Objective: To determine if the character …

Study objective To determine (1) the spectrum and frequency of causes of chronic cough
with a history of excessive sputum production (CCS) and (2) the response of these causes to …

Objectives To compare the potential years of life saved (YOLS) associated with risk factor
modification in the primary and secondary prevention of cardiovascular disease (CVD) …

Background Cough is the most common complaint for which adults see a physician in the
ambulatory setting in the United States. An anatomical diagnostic protocol has been used …

Multiple circular or oval pulmonary densities on chest roentgenogram most commonly
represent neoplastic metastases. This radiographic picture may also be seen in other tumors …

The application of digital imaging to general radiology has proceeded more slowly,
however, principally because acceptable digital radiographic systems must be able to image …

Objective To evaluate the incidence of early pulmonary complications and the value of initial
clinical signs and paraclinical investigations in victims of smoke inhalation not suffering from …