title: Cardiac tamponade and superior vena cava syndrome in lung cancer--a case report.
abstract: A combination of pericardial effusion with cardiac tamponade and superior vena caval syndrome is an unusual first presentation of carcinoma of lung, although cardiac involvement is often a late finding in widespread malignancy. Clinical identification can be difficult antemortem. Accurate diagnosis and prompt intervention are necessary to prevent adverse outcomes. Decisions regarding treatment must take into account the clinical presentation and echocardiographic findings. Echocardiography-guided pericardiocentesis with catheter drainage and/or pericardial window is the primary treatment strategy of choice for most large or hemodynamically significant effusions. New cardiac symptoms or classic findings of cardiac tamponade should prompt aggressive investigation. We present a case of adenocarcinoma of the lung that initially presented as pericardial effusion with tamponade and superior vena cava syndrome. The patient had all the clinical features of tamponade such as pulsus paradoxus, tachycardia, elevated jugular venous pressure, hypotension, and electrical alternans on surface electrocardiography. The findings were confirmed on echocardiography and computed tomography of chest, both of which allowed for rapid confirmation of the presence of an effusion and compression of the superior vena cava. The existing literature on the subject is succinctly reviewed.
authors.affiliation: Department of Medicine, Long Island College Hospital, Brooklyn, NY, USA.
authors.forename: Ramesh M
authors.initials: RM
authors.lastname: Gowda
authors.forename: Ijaz A
authors.initials: IA
authors.lastname: Khan
authors.forename: Nirav J
authors.initials: NJ
authors.lastname: Mehta
authors.forename: Mamatha R
authors.initials: MR
authors.lastname: Gowda
authors.forename: Phyllis
authors.initials: P
authors.lastname: Hyde
authors.forename: Balendu C
authors.initials: BC
authors.lastname: Vasavada
authors.forename: Terrence J
authors.initials: TJ
authors.lastname: Sacchi
mesh_terms: D000230:Adenocarcinoma / Q000150:complications* / Q000175:diagnosis; D002305:Cardiac Tamponade / Q000175:diagnosis / Q000209:etiology*; D004452:Echocardiography; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications* / Q000175:diagnosis; D008297:Male; D008875:Middle Aged; D013479:Superior Vena Cava Syndrome / Q000175:diagnosis / Q000209:etiology*; D014057:Tomography, X-Ray Computed