[ECMO Therapy in a Case of Severe ARDS Related to COVID-19]

We report the case of a 60-year old female patient with advanced severe lung injury as a consequence of COVID-19-pneumonia. The patient was initially treated with highflow oxygen via nasal cannula (HFNC) and CPAP for two days but had to be intubated and mechanically ventilated. After failure of mechanical ventilation because of persistant severe hypoxemia treatment was switched to ECMO which was applicated for 24 days. Prognostic parameters indicated a favourable trend after day 14. After discontinuation of ECMO and 11 days of intermittent assisted ventilation via tracheostoma and low dose oxygen (1 l/min), the patient could be transferred to rehabilitation. The last chest radiograph prior to transferral revealed a nearly complete resolution of bilateral pulmonary infiltrates. Our case demonstrates that severe COVID-19-associated lung injury can be reversible even after prolonged ECMO.

Severe Complications of Ultrasound Guided Transbronchial Needle Aspiration--A Case Series and Review of the Literature

Endobronchial ultrasound guided transbronchial needle aspiration (EBUS-TBNA) has become essential for the workup of patients with lung cancer and other pulmonary diseases. The emphasis of currently available literature is related to the diagnostic yield of EBUS-TBNA which was found to be high. Complications seem to be rare but such data are scant. We report three cases of complications including mediastinitis, pneumothorax and bleeding and provide a review on the existing literature.