Radiographic and Histologic Features

Question 1

Osteomyelitis (Rx)

Answer 1

Rx: Moth eaten

Question 2

Paget’s disease of bone (Rx:Hx)

Answer 2

Rx: Cotton wool
Hx: Jigsaw puzzle/Mosaic pattern

Question 3

Multiple Myeloma (Rx)

Answer 3

Rx: Punched out appearance

Question 4

Fibrous Dysplasia (Hx)

Answer 4

Hx: Chinese character

Question 5

Corynebacterium Diphther (Hx)

Answer 5

Hx: Chinese character

Question 6

Hand-Schuller-Christian disease (Rx)

Answer 6

Rx: Punched out appearance

Question 7

Fibrous dysplasia (Rx)

Answer 7

Rx: Ground Glass appearance

Question 8

Crohn’s disease (Hx)

Answer 8

Hx: Cobblestone

Question 9

Diseases with MOTH EATEN rx app (3)

Answer 9

✔️ Osteomyelitis
✔️ Ewing’s sarcoma
✔️ External root resorption

Question 10

Ewing’s sarcoma (2 rx app)

Answer 10

Rx:
✔️ Moth eaten
✔️ Onion skin

Question 11

Hand-Schuller-Christian disease (Hx)

Answer 11

Hx: Intracellular Cholesterol Accumulation

Question 12

Pindborg tumor (Rx)

Answer 12

Driven snow appearance

Question 13

CEOT (Hx)

Answer 13

✔️Large polyhedral/polygonal cells

✔️Liesegang rings

Question 14

Dse w/ SOAP BUBBLE/HONEYCOMB rx app

Answer 14

Cherubism
Ameloblastoma
Myxoma
Aneurysmal bone cyst

Question 15

Dse w/ GROUND GLASS rx app

Answer 15

“HAF”

Hyperparathyroidism
Albers-Schonberg syndrome
Fibrous Dysplasia

Question 16

Dse w/ COTTON WOOL rx app

Answer 16

Pagets disease

Osteoma

Question 17

Calcifying odontogenic cyst (Rx)

Answer 17

Rx: Salt and Pepper pattern

Question 18

Lesions that contain MULTINUCLEATED GIANT CELLS (Hx)

Answer 18

Hyperparathyroidism
Aneurysmal bone cyst
Cherubism
Peripheral GCG
Central GCG

Question 19

Calcyfying odontogenic cyst (Hx)

Answer 19

Ghost cell keratinization

Question 20

Periapical cyst and Dentigerous cyst (Hx)

Answer 20

Rushton bodies/Hyaline bodies

Question 21

Periapical cyst (Rx)

Answer 21

Round/Ovoid radiolucency

Question 22

Lateral Periodontal Cyst (Rx)

Answer 22

Round/TEAR DROP shaped