DEAR MAYO CLINIC: My father just started chemotherapy for lymphoma, and he is scheduled for a positron emission tomography, or PET scan, after his first three treatments. How do doctors decide when to ...

Stage 2 lymphoma is localized, affecting lymph nodes or a single extranodal site on one diaphragm side, with a favorable prognosis. Diagnosis involves biopsies, blood tests, and imaging to confirm ...

Forbes contributors publish independent expert analyses and insights. Paul Hsieh, M.D., covers healthcare economics, innovation, and policy. Radiologists have fielded numerous questions in recent ...

Neoadjuvant Chemotherapy in Colon Cancer: More Than Just an Optical Illusion In the article that accompanies this editorial, Jemaa et al 12 present a machine learning model for the reading and ...