Pathologic Changes in Rat Lungs Following Acute Sulfur Mustard Inhalation

Although the majority of deaths resulting from exposure to sulfur mustard (HD) have been due to pulmonary dysfunction, there are no detailed accounts of the pathogenesis of HD-induced lesions in the respiratory tract. Accordingly, we investigated the early changes within the trachea and lungs of rats following inhalation exposure to HD. Anesthetized rats were exposed by intratracheal intubation to vaporized HD (0.35 mg in 100 m l absolute...