 The substances used overlap with some of the pediatric exposures (kerosene, gasoline) but can also include other hydrocarbons such as jet fuel and, in France, an aromatic hydrocarbon enriched petroleum-distillate called "kerdan".There has also been a case of citronella oil aspiration in a fire-eater.As with hydrocarbon pneumonitis in children, fire-eater's lung can also be complicated by pneumatocele.