Doctors often monitor tumor markers in the blood to help diagnose and treat liver cancer. Alpha-fetoprotein (AFP) is the most common tumor marker that doctors monitor. Tumor markers, also called ...

Practice consolidation among U.S. medical oncologists over time. Seroconversion following first and second dose of COVID-19 vaccination among cancer patients: A prospective longitudinal observational ...

Over a 1-year period, the mean number of any individual test per patient was seven tests, and the maximum number was 35 tests; the mean number of total tests per patient was 12 tests, and the maximum ...