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FIG 2. Case 3, 60-year-old man with low-grade B-cell lymphoma (no further histologic specification). A, T2-weighted turbo spin-echo sequence. B, Precontrast T1-weighted spin-echo sequence. C, Postcontrast T1-weighted spin-echo sequence. On the precontrast T1-weighted image, the lymphoma (arrows) already demonstrates mild hyperintense spots, and only minor contrast enhancement is noted on the postcontrast T1-weighted sequence. In addition, on T2-weighted imaging, periventricular and basal ganglia edema is noted. Note.—Reproduced from K. Jahnke et al, Br J Haematol 2005;128:616–624 (© British Society for Haematology).
