A: CT coronary angiographic study highlights a lesion with distribution of densitometric values prevalently located within the fat range. This mass, located on the left paratracheal groove, shows a highly heterogeneous contrast enhancement pattern.
Magnetic resonance imaging demonstrate a mixed high signal intensity in T1-weighted sequences (B): Mild hyperintensity in T2
(C) With a heterogeneous signal loss in fat suppressed acquisition sequences.
