Differential Diagnosis of Radiolucent Lesions of the Jaws Flashcards Preview

Dental Radiology > Differential Diagnosis of Radiolucent Lesions of the Jaws > Flashcards

Flashcards in Differential Diagnosis of Radiolucent Lesions of the Jaws Deck (12):
1

Give five examples of Odontogenic Cysts

Radicular (dental) cyst
Residual radicular cyst
Lateral periodontal cyst
Dentigerous cyst
Odontogenic keratocyst (keratocystic odontogenic tumour)

2

Give two examples of Non-Odontogenic Cysts

Nasopalatine duct/incisive canal cyst
Bone cysts (see bone-related lesions)

3

Describe the histology of a Benign Odontogenic Lesions

Epithelial with mature, fibrous stroma without hard tissue formation

4

Give five examples of Benign Odontogenic Lesions

Ameloblastoma
Squamous odontogenic tumour
Calcifying epithelial odontogenic tumour (Pindborg tumour)
Adenomatoid odontogenic tumour
Kerotocystic odontogenic tumour (odontogenic keratocyst)

5

Give two examples of two Malignant Odontogenic Tumours

Malignant Odontogenic

6

Give four examples of Benign Non-Odontogenic Intrinsic Primary Bone Tumours

- Fibroma
- Chondroma
- Central Haemangioma
- Neurofibroma

7

Give three examples of MalignantNon-Odontogenic Intrinsic Primary Bone Tumours

- Osteosarcoma
- Fibrosarcoma
- Chondrosarcoma

8

Give an example of an Extrinsic Primary Tumour involving Bone

Squamous Cell Carcinoma

9

Give four examples of Lymphoreticular tumours of bone

Multiple myeloma
Large cell lymphoma
Burkitt’s lymphoma
Ewing’s tumour

10

Give four examples of Bone-related Giant Cell Lesions

Central Giant Cell Lesion (Granuloma)
Brown tumour in hyperparathyroidism
Cherubism
Aneurysmal bone cyst

11

Give four examples of Osseous Dysplasias
(Fibro-cemento-osseous lesions)
(early stages)

Periapical osseous dysplasia
Focal osseous dysplasia
Florid osseous dysplasia
Familial gigantiform cementoma

12

Give four examples of Bone-Related Lesions that are NOT osseous dysplasias or giant cell lesions

Ossifying fibroma
Fibrous dysplasia
Simple bone cyst
Stafne’s bone cavity