Health Dictionary
Reliable, easy-to-read patient information on common medical conditions — written in plain language, free of jargon, and grounded in current evidence. Browse the most frequent diagnoses, understand what they mean for everyday life, and learn which steps and questions help you have a focused conversation with your doctor.
Chemical pneumonitis natural history, complications, and prognosis
Introduction
Editor(s)-in-Chief: C. Michael Gibson, M.S., M.D. [1] Phone:617-632-7753; Associate Editor(s)-In-Chief: Priyamvada Singh, M.D. [2]
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Overview
Overview
Approximately 3 in 5 patients with chemical pneumonitis have clinical improvement with clearing of chest X ray. Approximately 1 in every 3rd patient shows a rapid improvement followed with a new progressive infiltrate that suggests a secondary superimposed bacterial infection or the development of ARDS. The least common course, but the one with the worst prognosis, is the development of fulminant disease resulting in acute death.