RT Journal Article SR Electronic T1 Bronchial asthma improved after removal of a phaeochromocytoma JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1021 OP 1022 DO 10.1183/09031936.93.04081021 VO 4 IS 8 A1 Janssen, JA A1 Tjiong, HL YR 1991 UL https://publications.ersnet.org//content/4/8/1021.abstract AB It is uncommon for bronchial asthma to be a symptom of phaeochromocytoma. We describe a patient with a phaeochromocytoma who presented with worsening of her asthma and persistent dyspnoea between attacks. She had markedly elevated levels of catecholamines. After surgical resection of the phaeochromocytoma there was a lasting improvement of the bronchial asthma. We hypothesize that worsening of bronchial asthma in phaeochromocytoma patients may be due to catecholamine-induced deterioration of asthma.