Review for midterm and black and white pathology part 2 Flashcards
What distinguishes an ossifying fibroma from a juvenile active ossifying fibroma?
- Age of patient
- Most common sites of involvement
- Clinical behavior
Where is a juvenile ossifying fibroma located?
-Maxilla
What are the two types of Juvenile ossifying fibroma?
- Tabecular
- Psammomatoid
What is the treatment for a cementoblastoma?
-Extraction
T/F There is pain associated with a cementoblastoma
True
Excluding hematopoietic neoplasms, what is the most common type of malignancy to originate within bone?
-Osteosarcoma
What is the most common form of cancer involving bone?
-Metastatic carcinoma
What are the high risk sites for a leukoplakia?
- Lateral/ventral tongue
- Floor of Mouth
- Lower lip
What are the high risk sites for an erythroplakia?
- Soft Palate
- Floor of mouth
- Lateral ventral tongue
With a leukoplakia what can a pathologist report to you?
- Hyperkeratosis
- Mild Moderate or severe hyperplasia
- Carcinoma in situ
- Cancer
Differential of a radiolucency in the jaws?
- Traumatic Bone cyst (empty)
- Aneurysmal bone cyst (blood filled)
- Ameloblastoma (solid)
- Focal osteoporotic marrow defect (marrow)
- OKC (cyst)
Differential bilateral multiloccular lesions?
- Cherubism (Giant cell granuloma)
- Gorlin syndrome (OKC)
- Ameloblastoma
What can smokeless tobacco lead to if done for a long time?
- Verruca Carcinoma
- Proliferative verrucous luekoplakia
What causes lichen planus?
-Medications
Polyostotic fibrous dysplasia has 3 types, what are they?
- Jafe lichtenstein
- Maccune albright
- Mazzebrad syndrome
