MedicalTerminology DB

Meaning of regional lymph node: In oncology, a lymph node that drains lymph from the region around a tumor.

Definition of regional lymph node

In oncology, a lymph node that drains lymph from the region around a tumor.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.