Violation
A well circumscribed 3mm radiolucency in the apical region of the mandibular second premolar may be 1. a periapical granuloma. 2. a periapical cyst. 3. a chronic periapical abscess. 4. the mental foramen
All of the above.
(4) only
(2) and (4)
(1) and (3)
(1) (2) (3)