metastatically

/ˌmɛtəˈstætɪkli/
adverb
  1. In a way that relates to the spread of cancer cells from one part of the body to another.
    • The tumor had metastatically spread to the lymph nodes.
    • The patient's condition worsened when the disease progressed metastatically.
    • Doctors discovered the cancer had metastatically advanced to the liver.