Acute pulmonary and splenic response in an in vivo model of whole-body low-dose X-radiation exposure

Purpose: Diagnostic radiation is an important part of patient care in the Intensive Care Unit; however, there is little data on the acute effects of exposure to these doses. We investigated pulmonary and splenic response 30 minutes, 4 hours or 24 hours after exposure to 2 mGy, 20 mGy, 200 mGy or 4 Gy whole-body X-radiation in a Sprague Dawley rat model. Materials and methods: Lung injury was assessed via respiratory mechanics, pulmonary edema, …