text: MRI may<unk> e helpful in the diagnosis of primary mediastinal large<unk> -cell lymphoma.
option_0: Primary mediastinal large B-cell lymphoma MRI
option_1: Primary mediastinal large B-cell lymphoma CT scan
option_2: Primary mediastinal large B-cell lymphoma x ray
option_3: Thymic carcinoma MRI
option_4: Primary mediastinal large B-cell lymphoma physical examination
option_5: Non-Hodgkin lymphoma MRI
option_6: Large cell carcinoma of the lung MRI
option_7: Mantle cell lymphoma MRI