Uygur, Begum Echocardiographic detection of left atrium and left ventricle tumoral invasion via the left upper pulmonary vein, leading to the diagnosis of lung cancer. [electronic resource] - Journal of clinical ultrasound : JCU Nov 2020 - 565-568 p. digital Publication Type: Case Reports; Journal Article ISSN: 1097-0096 Standard No.: 10.1002/jcu.22824 doi Subjects--Topical Terms: AgedAtrial Appendage--diagnostic imagingEchocardiography, Transesophageal--methodsHeart--diagnostic imagingHeart Atria--diagnostic imagingHeart Ventricles--diagnostic imagingHumansLung Neoplasms--diagnostic imagingMaleNeoplasm InvasivenessPulmonary Veins--diagnostic imagingTomography, X-Ray Computed