Pulmonary lymphatic air: locating "pulmonary interstitial emphysema" of the premature infant

AJR. American Journal of Roentgenology
B P WoodT A Merritt

Abstract

Pulmonary interstitial air in the premature infant, a complication of hyaline membrane disease and respiratory supportive treatment, is usually described as representing freely dissecting air that has escaped from terminal air spaces to dissect along the bronchovascular bundles of the lung. By inflating the lung and fixing it in this state, the interstitial air is identified within the lymphatics of the interlobular septae and visceral pleura. On a radiography, this lymphatic air is seen as a pattern of fine linear lucencies involving a lobe or an entire lung. With increasing distension, oval and cystic lucencies are seen representing air in dilated septal lymphatics and lymphatics of the visceral pleura. Pneumothorax results from rupture of these collections into the pleural space.

Citations

Mar 21, 2003·AJR. American Journal of Roentgenology·Lane F DonnellyHarriet J Paltiel
Feb 27, 2009·Veterinary Radiology & Ultrasound : the Official Journal of the American College of Veterinary Radiology and the International Veterinary Radiology Association·Giovanna BertoliniMarco Caldin
Nov 5, 1999·Radiologic Clinics of North America·B A Alford, J McIlhenny
Sep 21, 2006·Annals of Saudi Medicine·Husam SalamaAbdulatif Rejjal

❮ Previous
Next ❯

Related Concepts

Related Feeds

CSF & Lymphatic System

This feed focuses on Cerebral Spinal Fluid (CSF) and the lymphatic system. Discover the latest papers using imaging techniques to track CSF outflow into the lymphatic system in animal models.