Magnetic resonance imaging and 67gallium scan in mediastinal malignant lymphoma: a prospective pilot study.


BACKGROUND A residual mediastinal mass is common after treatment for bulky mediastinal lymphoma and represents a difficult diagnostic problem. PATIENTS AND METHODS 19 patients with bulky mediastinal masses due to malignant lymphoma had computed tomography (CT), magnetic resonance imaging (MRI) and 67Gallium scan (67Ga) before treatment, after four cycles… (More)