Oral pathology

HPV negative oropharyngeal carcinoma is associated with what

Alcohol

What condition appears as punched out radiolucencies in the skull and mandible in young kids

Langerhans cell histocytosis and multiple mylenoma

What condition appears as a ground glass bone appearance

Fibrous dysplasia

Which condition appears as hair on end and step ladder bone

Sickle cell anemia

Dental fluorosis can occur up to what age

8

OKC is associated with what other condition

Gorlin Goltz because they cause dysfunction of basal cells

Pyogenic granuloma is indicative of what kind of issue

Endocrine

What medications are used to manage HIV and can cause hyperpigmentation

Epivir and Retrovir

Exudate from an acute apical abscess contains what type of cells

Neutrophils

A fistula is a chronic abscess and contains what type of cells

Lymphocytes

What is a Ranula

Raised, blue, dome swelling on the FOM due to trauma to a major salivary gland

What causes a stellate lesion on the tongue

Tuberculosis/mycobacterium tuberculosis

Geographic tongue is due to a loss of what

Papilla

What complication can arise from swelling around the maxilary anteriors

Orbital cellulitis

Where is the facial nerve located

Near the mandibular posteriors

Where does Ludwig’s angina occur

FOM

Why should you avoid using a prophy jet with abrasive paste

Can cause pemphigus vulgaris leading to painful blisters and red friable gingiva

What is gemination

Big crown with one root

What is twinning

One bud splits into 2 different teeth

What is concresence

2 crowns with 2 fused roots

T/F: You should incise potential malignant lesions

T

What is a positive Nikolsky sign

When light pressure separates the epidermis from the dermis and is associated with pemphigus vulgaris, staph scalded skin syndrome, and steven johnson syndrome

What is a common side effect of chemo

Mucositis

T/F: Fusion is most common in the primary dentition

T

How does ameloblastoma present radiographically

Soap bubble

OKC can manifest with what other condition

Basal cell carcinoma

What are sublingual varices caused by

Dilated and tortuous veins

Palmoplantar hyperkeratosis produces what

Excess keratin on extremities

What is dysgeusia

Abnormal taste caused by issues in the Ebners gland

Periapical cysts are what type of calcifications

Dystrophic

What conditions manifest if a patient has Gardners syndrome

Supernumerary teeth, osteoma, and colectomy

How do IV bisphosphonates cause MRONJ

They inhibit osteoclast differentiation

What arises due to true macroglossia

Muscle enlargement, tumors, and vascular malformations

Granuloma is made of up what

Epithelioid histocytes

What are the most common odontogenic tumors

Odontomas

Angular chelitis is due to what deficiency

B2

What is Pleomorphic Adenoma

Slow growing, firm, painless swellings mainly in parotid glands

What strains of HPV are high risk for tonsil cancer

16 and 18

What is a complication of obstructive sleep apnea

Mouth breathing leading to gingival enlargement

What makes up a PA granuloma

Fibrous connective tissue with no epithelial lining

What muscle is responsible for making you smile

Zygomaticus major

What is ecchymosis

Bruises

What radiographic signs does regional odontodysplasia cuase

Ghost teeth, open apices, and enlarged pulp chambers

Which surface of the tongue is most prone to cancer

The lateral surface

What type of biopsy should be used for blistering and erosion lesions like pemphigus vulgaris

Punch out biopsy

What is the most common salivary gland malignancy

Mucoepidermoid carcinoma

What condition can mimic pulpitis

Varicella zoster

What is a choristoma

Mass of normal cells in an abnormal location

What is a hamartoma

Disorganized cell growth in a native location

T/F: Teratoma has multiple tissue types

T

What is the difference between mucous membrane pemphigoid and pemphigus vulgaris

It involves extra-oral areas like the eyes

What is a thyroglossal duct cyst

Midline neck mass that moves when swallowing

What do we call gingival hyperplasia due to meds like Procardia (Ca channel blocker)

Masticatory mucosa

What type of HPV is Kaposi Sarcoma and what do the lesions resemble

HPV 8. Bruises

Why do nevus lesions appear blue

Tyndall effect

What is another name for idiopathic osteosclerosis

Dense bone islands

What causes schwannoma

Verocay bodies in antoni-A areas

Which HPV strain causes cytomegalovirus infection

HPV 5

T/F: Ludwig Angina is cellulitis in the FOM that can push the tongue back

T

Describe clinically how apathous ulcers/canker sores appear

Yellow/white color with a red halo surrounding it

Adenoid cystic carcinoma has what type of pattern

Cribiform

HPV can cause what 2 lesions

Verruca vulgaris and condyloma acuminatum

Mucoceles are transported in 10% __

Formalin

What can trigger a VZV reactivation (fever, unilateral ulcers/lesions)

Cytoxan (an immunosuppressant)

What are signs of ectodermal dysplasia

Hypodontia, cone teeth, and weak nails

What is an antrolith

Calcified mass in the maxillary sinus

What does ankylosis cause

Replacement resorption

What causes a pink tooth mummery

Internal resorption

Granular cell tumors on the anterior tongue are from what origin

Schwan cell origin

What is a varix

Blue macule (small flat discoloration) that blanches

How is pemphigus vulgaris diagnosed

By the separation of epithelium above the basal layer