Anatomic location directly invaded by primary malignant neoplasm (observable entity)

• Anatomic location directly invaded by primary malignant neoplasm
• Site involved by direct extension of malignant neoplasm
• Tissue structure invaded by direct extension of primary malignant neoplasm

• Observable entity (observable entity) and Role group (attribute) some (Property (attribute) some Anatomic location (property) (qualifier value)) and Role group (attribute) some (Scale type (attribute) some Nominal value (qualifier value)) and Role group (attribute) some (Time aspect (attribute) some Single point in time (qualifier value)) and Role group (attribute) some (Inheres in (attribute) some Malignant neoplasm, primary (morphologic abnormality)) and Role group (attribute) some (Characterizes (attribute) some Direct local invasion (qualifier value))

• Anatomic location directly invaded by neoplasm (observable entity)
• Anatomic location of primary malignant neoplasm (observable entity)