title: [Pulmonary tumor embolism: Report of two cases].
abstract: Dyspnea and hypoxemia in a patient with cancer may have several causes, including infections, thromboembolism, metastases, and pulmonary injuries by drugs. We report a 47-year-old female with breast cancer and a 70-year-old male with urinary bladder cancer who were admitted for dyspnea, hypoxemia and pulmonary hypertension. Chest X rays and CT scans were normal. The ventilation-perfusion scintigram was highly suspicions of thromboembolism in the female. The male died 16 hours after admission and the post mortem examination revealed the presence of tumor cells in the pulmonary vasculature.
authors.affiliation: Servicio de Neumonología, Hospital Británico de Buenos Aires, Argentina.
authors.forename: Felipe J
authors.initials: FJ
authors.lastname: Chertcoff
authors.forename: Nicholas C
authors.initials: NC
authors.lastname: Emery
authors.forename: Renzo
authors.initials: R
authors.lastname: Villagomez
authors.forename: Miguel A
authors.initials: MA
authors.lastname: Veltri
authors.forename: Julio
authors.initials: J
authors.lastname: Venditti
authors.forename: Pablo
authors.initials: P
authors.lastname: Young
authors.forename: Jorge
authors.initials: J
authors.lastname: Ubaldini
mesh_terms: D000230:Adenocarcinoma / Q000150:complications* / Q000473:pathology; D000368:Aged; D001943:Breast Neoplasms / Q000150:complications* / Q000473:pathology; D018270:Carcinoma, Ductal, Breast / Q000150:complications / Q000473:pathology; D017809:Fatal Outcome; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009360:Neoplastic Cells, Circulating / Q000473:pathology; D011471:Prostatic Neoplasms / Q000150:complications* / Q000473:pathology; D011655:Pulmonary Embolism / Q000209:etiology* / Q000473:pathology; D001749:Urinary Bladder Neoplasms / Q000150:complications* / Q000473:pathology