Oral Path ***

Question 1

autosomal dominant condition that affects dentin in both deciduous & permanent

Answer 1

Dentin Dysplasia

Question 2

Type I dentin dysplasia

Answer 2

(radicular)
more common
rootless teeth
teeth are extremely mobile leading to premature exfoliation
completely obliterated pulp (not present pulp)

Question 3

Type II (coronal)

Answer 3

Deciduous: opalescent color, completely obliterated pulp
Permanent: normal color, enlarged pulp chamber (thistle tube)

Question 4

new growth excessive & uncontrolled growth of abdominal tissues

Answer 4

Neoplasm

Question 5

swelling any swelling or abnormal enlargement in the body

Answer 5

Tumor

Question 6

study of tumors or neoplasm

Answer 6

Oncology

Question 7

composed of cells or tissues originating from 3 germ layers

Answer 7

Teratoma

Question 8

abnormal cells normally found in the affected organ

Answer 8

Hamartoma

Question 9

normal cells in an unusual location

ex. Fordyce spots

Answer 9

Choristoma

Question 10

spread of tumor to adjacent tissues

Answer 10

Invasion/ Infiltration

Question 11

spread of tumor to distant tissues

Answer 11

Metastasis

Question 12

change from normal to abnormal

Answer 12

Dysplasia

Question 13

change from one cell type to another

Answer 13

Metaplasia

Question 14

loss of differentiation

Answer 14

Anaplasia

Question 15

Hallmarks of Anaplasia

Answer 15

Pleomorphism
Hyperchromatism
Abnormal mitosis
Loss of polarity

Question 16

premalignant lesion

white patch or plaque of oral mucosa that cannot be rubbed off & cannot be chracterized as any other disease

Answer 16

Leukoplakia

Question 17

premalignant lesion, Red patch or plaque of oral mucosa that cannot be rubbed off

Answer 17

Erythroplakia

Question 18

malignancy involves full thickness of epithelium

Answer 18

Carcinoma in situ

Question 19

malignancy involves full thickness of the epithelium as well as penetrates the basement membrane

Answer 19

Invasive carcinoma

Question 20

BENIGN (oma)

Answer 20

well differentiated
slow growth
well circumscribed
localized
movable

Question 21

MALIGNANT (sarcoma , carcinoma)

BIG FEUD

Answer 21

less differentiated , no differentiation
rapid growth
poorly circumscribed
metastasis
immovable

Question 22

Malignant (BIGFEUD)

Answer 22

Bleeding
Induration
Growth rate
Fixated
Erythroplakia
Duration