RT Journal Article SR Electronic T1 Late massive haemoptyses from bronchopulmonary collaterals in infarcted segments following pulmonary embolism JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 463 OP 464 DO 10.1183/09031936.99.13246399 VO 13 IS 2 A1 CS Thomas A1 J Endrys A1 A Abul A1 G Cherian YR 1999 UL http://erj.ersjournals.com/content/13/2/463.abstract AB Massive, recurrent haemoptyses requiring blood transfusions occurred in a patient who had been diagnosed as having pulmonary thromboembolism 3 months earlier. To the authors' knowledge this is the first case report of this kind, in which massive haemoptyses were proved to be caused by large bronchopulmonary collaterals that had developed in the infarcted lung segments affected by embolism. Selective embolization of the collaterals proved to be therapeutic and life saving.