Benign vs. Malignant Lesion (features) Flashcards
(10 cards)
1
Q
Sharp margins
A
Benign
2
Q
Imperceptible margins
A
Malignant
3
Q
Geographic destruction
A
Benign
4
Q
6+ centimeters in size.
A
Malignant
5
Q
Soft tissue involvement present.
A
Malignant
6
Q
Periosteal reaction that is spiculated, Codman’s triangle, onion-skin lamination.
A
Malignant
7
Q
Size of 0-6 cm.
A
Benign
8
Q
Solid periosteal reaction.
A
Benign
9
Q
No soft tissue involvement.
A
Benign
10
Q
Moth-eaten or permeative with cortical destruction
A
Malignant
