Abnormal biopsies showing up in Iraq-Afghan veterans with unexplained breathing problems

Breathing Problems Strike Soldiers Returning From Iraq
Exposure to some unknown toxin in the air could be the cause, experts say
Posted: July 20, 2011

By Steven Reinberg
HealthDay Reporter

All the biopsies were abnormal, and the researchers diagnosed 38 soldiers with constrictive bronchiolitis. Constrictive bronchiolitis is a rare non-reversible lung disease in which the small airways in the lungs are compressed and narrowed by scar tissue or inflammation.

WEDNESDAY, July 20 (HealthDay News) -- Some U.S. soldiers returning from Iraq and Afghanistan are suffering unexplained breathing problems that may be related to exposure to unknown toxins, a new study indicates.

"Respiratory disorders are emerging as a major consequence of service in southwest Asia," said study author Dr. Matthew S. King, an assistant professor of pulmonary and critical care at Meharry Medical College in Nashville, Tenn.

"In addition to our study, there have been studies showing increases in asthma, obstructive lung disease, allergic rhinitis and a general increase in reports of respiratory symptoms," he added.

The report was published in the July 21 issue of the New England Journal of Medicine.
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Breathing Problems Strike Soldiers Returning From Iraq