Akute eosinophile Pneumonie (AEP) nach Shisha-Rauchen.

A 27-year-old, previously physically healthy man presented to an emergency department with an acute onset of thoracic pain, dyspnea, non-productive cough and fever. Hours before the onset of symptoms, the patient has smoked tobacco using a waterpipe (spearmint taste, not commercially available in Germany). Due to a progressive respiratory failure the patient required invasive mechanical ventilation. The computertomography scan of the chest showed bilateral diffuse, infiltrative changes. The diagnosis of hookah smoking associated Acute Eosinophilic Pneumonia (AEP) was based on the patient's history, the eosinophilic count in broncho-alveolar lavage and the computertomographic findings. After treatment with corticosteroids, the patient could be extubated after 9 days. The outpatient follow-up revealed a normal lung function testing and X-ray of the chest without any physical sequelae. CONCLUSION: In cases of acute onset of thoracic pain, dyspnea, non-productive cough and fever, acute eosinophilic pneumonia should be considered for differential diagnosis in association with shisha smoking. Severe respiratory lung failure can be successfully treated with corticosteroid therapy and ventilation resulting in full recovery.