Paradoxical embolism in a patient with a large tricuspid myxoma and patent foramen ovale
Author(s) -
Sophie Van Malderen,
D. Kerkhove,
Kaoru Tanaka,
Wim Van Hecke,
Guy Van Camp
Publication year - 2011
Publication title -
european journal of echocardiography
Language(s) - English
Resource type - Journals
eISSN - 1525-2167
pISSN - 1532-2114
DOI - 10.1093/ejechocard/jer032
Subject(s) - medicine , patent foramen ovale , myxoma , foramen ovale (heart) , tricuspid valve , radiology , cardiology , right atrial myxoma , cerebral embolism , embolism , percutaneous
A 61-year-old man with an uneventful medical history presented with two transient ischaemic attacks (TIA) with bulbar and peripheral deficit. Transthoracal and transoesophageal echocardiography revealed a patent foramen ovale (PFO) and a large, lobulated, pedunculated, non-calcified, and heterogenic mass attached to the septal tricuspid leaflet ( Panels 1–3 ) with important mobility.MRI suggested a myxoma, being isointense on T1-weighted turbo spin echo (TSE), iso-hyperintense on T2-weighted TSE, and hypointense on spoiled gradient echo. First-pass perfusion showed a heterogeneous and hypoperfused enhancement pattern, while contrast-enhanced inversion recovery images showed diffuse hyperenhancement ( Panels 4 and 5 ). Carotid echo-Doppler, Holter monitoring, and a …
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