lymphograms

/ˈlɪmfəˌɡræmz/
noun
  1. Images of the lymphatic system produced by a medical imaging procedure, used to examine lymph nodes and vessels.
    • After the injection of contrast dye, the radiologist captured several lymphograms.
    • The doctor reviewed the lymphograms to check for any blockages in the patient's lymphatic system.
    • Lymphograms can help detect the spread of cancer to nearby lymph nodes.