Salcedo-Lobera, EsperanzaPaez-Codeso, Francisco M.Bentabol-Ramos, Guillermo2023-05-032023-05-032022-05-04Lobera ES, Codeso FMP, Ramos GB. Endoscopic treatment of bronchopericardial fistula in lung cancer patient. Arch Bronconeumol. 2022 Apr;58(4):3580300-2896http://hdl.handle.net/10668/21994Our patient was a 71-year-old man, a former smoker with a cumulative smoking index of 80 pack-years, diagnosed with T4N2M1 squamous cell carcinoma of the lung 2 years ago and undergoing chemotherapy and radiation therapy. He presented to the emergency room with a 48-hour history of asthenia, and hypotension was noted. Computed tomography revealed tension pneumopericardium (Fig. 1A), while bronchoscopy identified a fistula orifice approximately 5 mm in diameter in the distal third of the left main bronchus, which was constricted by the tumor (Fig. 1B).enPneumopericardiumSmokersCarcinoma, Squamous CellFistulaTomographyBronchoscopyAstheniaLungSmokingEmergency Service, HospitalEditorialRestricted AccessAsteniaFístulaHipotensiónPulmónBroncoscopíaCarcinoma de Células EscamosasRadioterapia10.1016/j.arbres.2021.06.0181579-2129831492900014