title: PET scans: when and how?
authors: University of Nebraska Medical Center, USA.
authors: James Olen
authors: JO
authors: Armitage
mesh_terms: D006801:Humans; D016393:Lymphoma, B-Cell / Q000000981:diagnostic imaging*; D049268:Positron-Emission Tomography / Q000379:methods*; D011237:Predictive Value of Tests; D014057:Tomography, X-Ray Computed