Fig. 2From: A focal extramedullary hematopoiesis of the spleen in a patient with essential thrombocythemia presenting with a complicated postoperative course: a case reportMagnetic resonance imaging of the tumor. Magnetic resonance imaging showed that the tumor signal was iso-intense on T1-weighted imaging a and exhibited a mottled high-intensity on T2-weighted imaging (b arrowheads), low-intensity on diffusion-weighted imaging (c arrowheads), and high-intensity on apparent diffusion coefficient mapping (d arrowheads). Dynamic studies revealed an enhancement pattern comparable to computed tomography scan (e, f arrowheads)Back to article page