We present a case of bilateral haemotympanum (HT) during endobronchial ultrasound-guided transbronchial fine needle aspiration (EBUS-TBNA). A 64 year-old-man underwent EBUS-TBNA for mediastinal lymph nodes (LN) staging. Medical history included emphysema and angina. Medication included aspirin until the day before procedure. Full blood count and clotting screen were normal. He received sedation (5 mg midazolam, 1000 mcg alfentanil) and topical anaesthesia (16 mL 1% lignocaine) but coughed excessively throughout the procedure. Left hilar LN was the only area sampled. Spontaneous bleeding ensued from both ears towards the end of the procedure. Patient remained haemodynamically stable. The procedure was aborted and otolaryngology consult sought. Otoscopy showed bilateral haematoma from anterior ear canal with normal tympanic membranes and no hearing loss. Nasendoscopy revealed erythematous ostium of both Eustachian tubes. Bleeding stopped spontaneously and patient required no further imaging or treatment. We report this case to increase awareness of this very rare complication resulting from excessive coughing during EBUS-TBNA.
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