Section 1
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What is a papilloma?
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Last updated
6 years ago
Date created
Mar 1, 2020
Cards (144)
Section 1
(50 cards)
What is a papilloma?
Common with HPV, most common benign epithelial neoplasm, characterized by pedunculated base and cauliflower-like stalk
Primordial cyst
Develops in the place of a tooth, comes from EOE
What is hyperdontia?
Mesiodens or an increased number of teeth in the dentition
What is exostosis
benign bony projections usually seen on the facial surface of the maxilla
What is a hairy tongue?
Characterized by elongation of the filliform papilla. Associated with candida, antibiotic use, poor hygiene, smoking and radiation
Adenoma is what?
Tumor of glandular tissue, associated with parotid gland
What is a macrodont?
An excessively large tooth- max centrals or mandibular 3rd molars
Residual cyst
Associated with an extraction site, the cyst resides in the space formerly occupied by a tooth
What does pre-malignant mean?
abnormal cell growth, but they do have the potential to metastisize
Cementoma
Appears in the anterior of the mandible, it is a periapical cemental dysplasia. Found in black women
What is a bulla?
Fluid-filled lesion, larger than 5mm (blister)
Amelogenesis imperfecta is what?
Hereditary defect in enamel formation
Follicular/Dentigerous cyst
Cyst that forms around a developing tooth, initiates from the REE,
Ulcer is what?
The loss of epithelium extends into the basal cell layer
What is a macule?
Non-elevated, discolored lesion 1cm or less in size
Hairy leukoplakia?
Raised corrugated white areas on the lateral borders of the tongue, associated with HIV patients and its pre-cancerous. Associated with Epstein Barr Virus
Ameloblastoma is what?
"Little soap bubbles in the mandible" multilockular, seen clinically as swelling at the side of the mandible
What is dens en dente
Happens to max laterals, a tooth within a tooth- associated with Cleiodocranial dysplasia
What is tori?
Bony projections at midline of hard palate and on the lingual surfaces of the mandible
Nasopalatine cyst/incisive canal cyst:
Most common cyst located on midline of maxilla between central incisors. "heart shaped"
Geographic tongue?
AKA: benign migratory glossitis
Enamel hypoplasia is what?
Disruption of enamel formation from trauma or systemic disturbances causing underdevelopment of enamel- caused mostly by fluorosis
What is actinic cheilitis?
Precancerous lesion, caused by the sun- loss of vermillion border farmers lips
Cleidocranial dysplasia is what?
Associated with supernumerary teeth, delayed eruption sequence, retained primary teeth, short roots and dens in dente
What does Bengin mean?
Encapsulated, abnormal cell growth and is slow growing
What is a fibroma?
Excessive fibrous tissue caused by chronic irritation, not a true neoplasm, reactive hyperplasia
What is angular cheilitis
Cracking at the corners of the mouth. Etiology: Candida, staph aureus, Vit b2 deficiency and poor oral hygiene
Hypodontia is what?
Reduced number of teeth in the dentition
Dentinogenesis imperfecta is what?
Opalescent hue, hereditary defect in dentin formation
What is a microdont?
Unusually small teeth- max lateral incisors peg lateral, and 3rd molars
Odontoma is what?
Compound odontomas are little teeth
What is a fissured tongue?
Furrows and grooves found on the dorsal surface of the tongue and increases with age
Odontogenic keratocyst (OKC)
Epithelial lining of cyst is keratinized, most frequently reoccuring cyst
What does malignant mean?
Fast growing, abnormal cell growth, cells have metasistized
What is a papule?
small elevated lesion
Indurated means what?
Usually a hard lesion
What is ankyglossia?
Tongue tied, short lingual frenum attached to tip of the tongue
What is a mucocele
Minor salivary gland blockage- found on the lower lip
What is a sessile?
A broad based lesion
What is gemination?
2 crowns and 1 root, when one bud twins to form 2 teeth
What is a cyst?
Fluid-filled lesion, lined with epithelial cells
What is a ranula?
Blocked major salivary gland found in the floor of the mouth
What kind of lining do cysts have?
Epithelial lining
What is fusion?
One crown with two root, when two buds fuse to form on tooth
Sialoth is what?
Salivary stone blocking submandibular gland
What does pedunculated mean?
Lesion that has a stem or stalk like base
What is a vesicle?
Small fluid-filled lesion
Globulomaxillary cyst
A pear-shaped radiolucency causing displacement of the roots of vital maxillary lateral and canine tooth. Unilocular
Lipoma is what?
Lipid filled tumor
What is median rhomboid glossitis?
central papillary atrophy, always forms at the midline of the tongue. Can be different shapes
Section 2
(50 cards)
T/F: Oral piercings may cause irritation in the mouth at the area where they are located. The patient should be advised that his piercing is contributing to gum recession in this area and should be removed. -piercing in the middle of his lower lip.
True
Supererupted means?
Lack of occlusal forces from the tooth in the opposite arch
Erythroplakia is what?
Any red lesion- higher risk of squamous cell carcinoma
What is coxsackie virus?
Hand, foot and mouth disease. Herpangina- vesicular pharyngitis
Hepatitis B is an occupational hazard due to hygienists' exposure to potentially infectious body fluids.
If immunity status is unknown, a titer (a blood test that measures the amount of anti-bodies) should be drawn to confirm enough antibodies are present to provide protection from the disease or if re-vaccination is needed.
Aphthous ulcers?
Happens on unattached gingiva- the moveable mucosa
What is candida albicans (thrush)
Associated with immunocompromised drugs, antibiotics, endocrine, and anemia. It is an opportunistic infection often seen in infants and endentoulous patients. It can be wiped off and a red base is left
Hypertrophy means
Increase in cell size
Static Bone Cyst/Concavity
Developmental concavity on lingual surface of mandible, BELOW the mandibular canal. filled with salivary gland tissue
T/F: The herpes simplex virus (HSV) causes herpetic ulcerations such as "cold sores" and "canker sores."
True
What is linea alba?
hyperkeratosis of buccal epithelial tissues and often seen bilaterally as a reaction from cheek biting, clenching or gridning
Necrotizing Sialometaplasia (NS)
a benign ulcerative lesion usually located towards the back of the hard palate. It is thought to be caused by ishemic necrosis (death of tissue due to lack of blood supply) of minor salivary glands in response to trauma.
Rhabdomyoma is what?
Extremely rare bengign neoplasm of striated muscle, can be found pharyngeal at the base of the tongue or orally on the floor of the mouth
What is leukoplakia?
White plaques not easily wiped off, its a reaction to chronic irritation, put pts at high risk for squamous cell carcinoma
Traumatic Bone Cyst AKA
AKA simple bone cyst
What is Peutz-Jeghers syndrome?
Freckles on mucosa and face
Dermoid cyst
congenital tumor composed of displaced embryonic tissue (teeth, bone, cartilage, and hair); typically found in the floor of the mouth
Herpes simplex is associated with?
AIDS and Erythema Multiforme
What is primary herpetic gingivostomatitis
Initial exposure to herpes simplex, virus resides in trigeminal ganglia. symptoms: fever, malaise, cervical lymphadenopathy first occur followed by gingival involvement. Seen in young children
Traumatic Bone Cyst
May appear as a radiolucency that scallops around the roots When the lesion is opened surgically, an empty void is found.
What is pemphigus vulgaris?
Autoimmune disease, can be fatal, Nikolsky's sign- blow air or rub gauze on area and the tissue comes off. Loss of cell-to-cell contact
The patient has a small, 2mm, round, purple lesion just inside of the buccal mucosa: Hemangiomas
are areas that contain a benign proliferation of blood capillaries. They are typically present at birth or as a result of trauma. Usually go away by age 9.
Pyogenic granuloma?
Pregnancy tumor associated with hormonal fluctuations
What is squamous cell carcinoma?
Malignancy of mucosal origin, well defined borders become ragged and less defined as a lesion progresses
Epulis Fissuratum
hyperplastic tissue reaction caused by an ill-fitting or overextended flange in a denture
What cells are present in PV?
Tzanck cells
What is discoid lupus?
Butterfly rash-white patches of radiating red lines
Inflammatory Papillary Hyperplasia
"denture sore mouth"
Parulis?
End of fistulous tract
Hemangioma is what?
Red or blue in color, composed of little blood vessels, chronic lesions birth mark
What is lichen planus?
White lacy lines of Wickham striae overlying erythroplakia- stressed related-effects middle aged women
What is erythema multiforme?
A 'bulls-eye' or target lesion. Stevens-Johnsons syndrome is the most severe form.
What is Addisons disease?
Autoimmune disease affecting the adrenal cortex- too low cortisol bronzed skin
What does congenital syphilis mean?
Results in hutchinsons incisors and mulberry molars
What are the 3 P's associated with Lichen Planus?
1. Purple 2. Pruritic- itches 3. Polygonal-many sided
Lateral periodontal cyst
Usually between the roots of the mandibular premolars, located mid-root and teeth are vital
What is syphilis?
Treponema pallidum is the causative agent
What is herpetic whitlow?
Herpetic lesion of finger- this is why we wear gloves in dentistry
Where does varicella zoster reside?
Resides in the nerve ganglion
What traumatic white lesions are what?
White lesions resulting form trauma
What causes racial pigmentation?
Increased deposits of melanin
Static Bone Cyst/Concavity AKA
Stafne Bone Cyst
What is nicotine stomatitis?
Inflammed orifice of minor salivary glands, results from nicotine use, appears as white rings on palate with red centers
Herpes simplex virus
Type 1- oral, from contact with saliva Type 2- genital
What is snuff keratosis?
White corrugated lesion in buccal mucosa, associated with smokeless tobacco use.
What is leiomyoma?
Benign tumor of smooth muscle found orally in the esophagus
Gingival hyperplasia
An increase in the number of cells in relation to medications. Ex: Dilatin, Procardia, Cyclosporine
Kaposi's sarcoma
cancer that causes lesions in the soft tissue. Usually red or purple lesions. That bleed. "Painless" This is a virus and often affects people with immune deficiencies, such as HIV
What is a purpura?
Bruises or areas of pooling blood. Petechia-pinpoint; Ecchymosis-1cm; Hematoma-larger bruise
What are Fordyce's granules?
Yellow or white freckles on buccal mucosa and trapped sebaceous glands
Section 3
(44 cards)