Chlorine Toxicity Differential Diagnoses

Sections

Chlorine Toxicity

DDx

Differential Diagnoses

Acute Respiratory Distress Syndrome
Ammonia Toxicity
Asthma
Chronic Obstructive Pulmonary Disease and Emphysema
Pediatric Acute Respiratory Distress Syndrome
Pulmonary Embolism
Smoke Inhalation Injury
Toxicity, Carbon Monoxide
Toxicity, Hydrogen Sulfide
Viral Pneumonia

Workup

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Media Gallery

Chest radiograph of a 36-year-old chemical worker 2 hours postexposure to chlorine inhalant. She had severe resting dyspnea during the second hour, diffuse crackles/rhonchi on auscultation, and a partial pressure of oxygen of 32 mm Hg breathing room air. The radiograph shows diffuse pulmonary edema without significant cardiomegaly. Used with permission from Medical Aspects of Chemical and Biological Warfare, Textbook of Military Medicine. 1997: 256.
A section from a lung biopsy (hematoxylin and eosin stain; original magnification X 100) from a 36-year-old chemical worker taken 6 weeks postexposure to chlorine. At that time, the patient had no clinical abnormalities and a partial pressure of oxygen of 80 mm Hg breathing room air. The section shows normal lung tissues without evidence of interstitial fibrosis and/or inflammation. Used with permission from Medical Aspects of Chemical and Biological Warfare, Textbook of Military Medicine. 1997: 256.

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Author

Gerald F O'Malley, DO Clinical Associate Professor of Emergency Medicine, Albert Einstein Medical Center

Gerald F O'Malley, DO is a member of the following medical societies: American Academy of Emergency Medicine, American College of Emergency Physicians, American College of Medical Toxicology, American College of Osteopathic Emergency Physicians, American Osteopathic Association, Society for Academic Emergency Medicine

Disclosure: Received consulting fee from McNeil Pharmaceuticals for speaking and teaching.

Coauthor(s)

Robert Bassett, DO, FAAEM Fellow in Medical Toxicology, Department of Emergency Medicine, Einstein Medical Center; Clinical Assistant Professor of Emergency Medicine, Texas Tech University Health Sciences Center, Paul L Foster School of Medicine

Robert Bassett, DO, FAAEM is a member of the following medical societies: American Academy of Emergency Medicine

Disclosure: Nothing to disclose.

William J Boroughf, DO Fellow in Medical Toxicology, Attending Physician, Department of Emergency Medicine, Einstein Medical Center

William J Boroughf, DO is a member of the following medical societies: American Academy of Clinical Toxicology, American College of Medical Toxicology

Disclosure: Nothing to disclose.

Chief Editor

Zygmunt F Dembek, PhD, MPH, MS, LHD Associate Professor, Department of Military and Emergency Medicine, Adjunct Assistant Professor, Department of Preventive Medicine and Biometrics, Uniformed Services University of the Health Sciences, F Edward Hebert School of Medicine

Zygmunt F Dembek, PhD, MPH, MS, LHD is a member of the following medical societies: American Chemical Society, New York Academy of Sciences

Disclosure: Nothing to disclose.

Acknowledgements

John G Benitez, MD, MPH Associate Professor, Department of Medicine, Medical Toxicology, Vanderbilt University Medical Center; Managing Director, Tennessee Poison Center

John G Benitez, MD, MPH is a member of the following medical societies: American Academy of Clinical Toxicology, American Academy of Emergency Medicine, American College of Medical Toxicology, American College of Preventive Medicine, Society for Academic Emergency Medicine, Undersea and Hyperbaric Medical Society, and Wilderness Medical Society