Medical Dictionary

extramedullary

adjective ex·tra·med·ul·lary \ -ˈmed-ᵊl-ˌer-ē, -ˈmej-ə-ˌler-ē, -mə-ˈdəl-ə-rē \

medical Definition of extramedullary

1 : situated or occurring outside the spinal cord or the medulla oblongata
2 : located or taking place outside the bone marrow
  • extramedullary hematopoiesis

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