AUTHOR=Ntshaykolo Chloe , Fave Thomas , Benic Clement , Boizet Antoine , Geier Margaux , Nicol Pierre-Philippe , Descourt Renaud 

TITLE=Case Report: Coronaro-bronchial fistula vascularizing a squamous cell lung cancer

JOURNAL=Frontiers in Cardiovascular Medicine

VOLUME=Volume 10 - 2023

YEAR=2023

URL=https://www.frontiersin.org/journals/cardiovascular-medicine/articles/10.3389/fcvm.2023.1279611

DOI=10.3389/fcvm.2023.1279611

ISSN=2297-055X

ABSTRACT=Coronary fistulas are rare, described for the first-time postmortem by Krauss in 1865. Usually asymptomatic, they can be the result of congenital or acquired malformations. 
We present the singular case of a 65-year-old patient treated for a squamous cell lung cancer with chemo-immunotherapy and presenting with chest pain angina like. Coronary angiography showed a coronarobronchial fistula that arises from a branch of the right coronary artery and connects with the lung cancer.