Operation on lymph node (procedure)

• Lymph node operation
• Lymphatic gland operation
• Operation on lymph node

• Operation on lymphatic structure (procedure) and Role group (attribute) some (
      Method (attribute) some Surgical action (qualifier value) and
      Procedure site (attribute) some Structure of lymph node (body structure))

• Procedure on lymph node (procedure)
• Operative procedure on hematopoietic system (procedure)
• Operation on lymphatic structure (procedure)