Bryological diversity and distribution along an altitudinal gradient on a lava flow of the Piton de la Fournaise volcano, Reunion island. Diversity and Distrib

Abstract

Pneumatocele, a special form of lung injury, is characterized by intrathoracic images of cavities detected on X-ray films. These cavities develop immediately after a trauma of the thorax, disappear rapidly and have a relatively favourable outcome.