Bronchial mucoepidermoid carcinoma, recurrent asthmatic symptoms, and pneumonia presenting in pregnancy.

We report the case of a 37-year-old pregnant Japanese woman (34th week of gestation) with a left main bronchus mucoepidermoid carcinoma. She had left lower lung pneumonia episodes for eight weeks that had been associated with bronchial asthma. Bronchoscopy revealed a membranous endobronchial tumour obstructing most of the left main bronchus. We delivered the baby without any problems by caesarean section, followed by tumour cauterization using a rigid bronchoscope under general anaesthesia. After that, we performed a sleeve resection of the main left bronchus. At one-year follow-up, the patient was disease-free and her baby was growing well. [ABSTRACT FROM AUTHOR]