Oral Pathology 1 Flashcards
is squamous papilloma in children benign or malignant?
benign
what types of HPV are there in squamous papilloma in kids
6, 11 (low virulence)
where are the most common sites for squamous papilloma for kids?
tongue, palate, lips
solitary, pink or white papilllary nodule, fingerlike or cauliflower surface, pedunculated
S/S for squamous papilloma in kids
what is the treatment for squamous papilloma for kids?
excise, not precancerous
what is the cause of verruca vulgaris?
HPV 2
what is the prevalence of verruca vulgaris?
10-15% of children
what is the age for verruca vulgaris?
12-16 yo
what are the sites for verruca vulgaris?
hands, face are common
nodule with fingerlike projections or rough pebbly surface, pink or white, painless, usually MULTIPLE
verruca vulgaris
what is the treatment for verruca vulgaris?
remission - 65% in 2 years
exceise if in the mouth
cryotherapy for skin
what is the px for verruca vulgaris?
recurs but no malignant potential
most common oral “tumor”
irritation fibroma
- may arise from pyogenic granuloma
- also from tongue ring
what causes irritation fibroma?
chronic trauma
where is irritation fibroma most commonly found?
buccal mucosa, lip, tongue, along the bite line
single pink or gray-brown nodule, smooth surface, soongy, painless
irritation fibroma
what is the tx for irritation firbroma?
excise, does not recur
*variant is the frenal tag
fibrous tumor with an unknown cause?
giant cell fibroma
what is the age range for giant cell fibroma?
60% in first 3 decades
where are the most common sites for giant cell fibroma?
gingiva (50%), tongue, palate
pale, pink nodule with stippled or papillary surface, painless
giant cell fibroma
*MAY CAUSE SUBTLE TOOTH DISPLACEMENT
what is the treatment for giant cell fibroma?
excise, does not recur
developmental entity that occurs in 25-99% of children and young adults that are bilateral and pink
retrocuspid papilla
what are the sites of retrocusid papilla
lingual gingiva of canines
what is found in the microbiology of retrocuspid papillas?
giant cell fibromas
what is the treatment for retrocuspid papillas?
-none, anatomic variation and most regress with age
common vascualr growth - exuberant response to local irritation
-red soft nodule with ulcerated surface, rapid growth
Pyogenic granuloma
does pyogenic granuloma happen more in adults/kids? Females/males?
- kids
- females
where is the most common site for pyogenic granuloma?
gingiva (80%)
what might a pyogenic granuloma mature into?
irritation fibroma
*may represent hormonal (pregnancy) tumor
what are the other reactive gingival lesions in addition to pyogenic granuloma?
- peripheral ossifying fibroma
- peripheral giant cell granuloma
- localized juvenile spongiotic gingival hyperplasia
common vascular tumor that is a red, purople macule or nodule that is rubbery and may blanch
hemangioma
when do most hemangiomas develop?
first 8 weeks of life
where do hemangiomas usually occur
head and neck region (60%)
which gender is more likely to get a hemangioma?
females
what are the most common oral sites for hemangiomas?
tongue, lips
what is the % for complications with hemangiomas?
20%
*bleeding, scarring, malocclusion, infection, airway obstruciton, cosmetic concerns
what is the tx for hemangiomas?
involution by yo or surgery laser, meds
these are present at birth and persist throughout life (grow with the child)
vascular malformations
vascualr malformation that deals with the capillaries?
port-wine stain
congenital hemartoma of lymphatics that is pebbly, pink, red, purple vesicles that have a (frog eggs) or tapioca pudding appearance
lymphangioma
what age do kids get lymphangiomas?
- 50% at birth
- 90% by 2 years
where are lymphangiomas usually found?
50-75% occur in head and neck region, tongue, lips, labial mucosa
what is the tx for lymphangioma?
excise, recurs, rarely involutes 3%
what are the complications with lymphangiomas?
- airway obstruction
- dyphagia
- disfigurement
reactive lesion of salivary glands, that is the spillage of mucin. transleucent blue filled swelling, fluctuates in size and may be tender
mucoceles
what is the cause of mucolcels?
trauma to ducts and glands
what is the age to get mucoceles?
children but may be present at birth
what is the most common place to get a mucocele?
lower lip
mucocele on the floor of the mouth?
ranula
- involves sublingual gland
- involves complications with the neck
what is the tx for mucocele?
excisional biopsy with adjacent glands. some heal spontaneously
what is the complication with ranulas?
neck (plundging ranulas)
gingival cysts of the newborns that involve tiny 1-3mm white papules, nontender, occasionally larger and cystic in appearance
neonatal cysts
how common are gingival cysts of the newborn?
-occur in 50% of neonates
how common are palatal cysts of the newborn?
55-85% of neonates
what are common types of palatal cysts?
- epstein pearls (median palatal raphe)
- bohn’s nodule (hard palate/soft palate junction)
what is the tx for neonatal cysts?
none, slough spontaneously
benign congenital tumor that is a non-tender, firm, pink to red, polypoid mass with smooth surface
congenital epulis
what gender is more likely to get congenital epulis?
females
which arch is more commonly affected by congenital epulis?
max
what is the tx for congenital epulis?
excision, may regress
soft tissue dentigerous cyst or hemartoma that is amber, red, or blue soft tissue swelling, may be tender
eruption cysts and hematoma
at what age do eruption cysts and hematomas occur?
first decade
what are the most common sites for eruption cyst and hematomas?
any site but especially max incisors
what is the treatment for eruption cysts and hematoma?
spontaneoulsy ruptures and resolves, simple excision if deplayed eruption
most common odontogenic cyst - associated with the crown of unerupted tooth. non-tender, delayed tooth eruption
dentigerous cyst
what is seen on an xray that is associated with dentigerous cysts?
pericoronal radioleucency
what is the treatment for dentigerous cysts?
excisional biopsy
what is the most common site for dentigerous cysts?
molar and canine region
common odontogenic neoplasm, really a harmartoma or developmental anomaly. Delayed tooth eruption; +/- expansion
odontoma
what is the mean age to get an odontoma?
14
which arch is more affected with odontomas?
max
what is seen on an x ray with an odontoma?
compound: tooth - like
complex: calcified mass
radioleucent rim: cystic
what is the treatment for odontomas?
excision, do not recur
what is the cause for idopathic osteosclerosis?
unknown
what is the prevalence for idopathic osteosclerosis
5%
when does idopathic osteosclerosis arise?
-1st decade or second decade with peak in the 3rd decade
what is the most common site for idopathic osteosclerosis
mandible, molar-premolar region
what may be seen on an xray with idopathic osteosclerosis
well defined, oval density, usually uniformly opaque, periapical region
what is the treatment for idopathic osteosclerosis
periodic eval, stabilizes
what is the differential dx for idopathic osteosclerosis
condensing osteitis, osteoma, focal cemnto-osseus dysplasia, central ossifying fibroma
acute infectious disease with SUDDEN ONSET that accomplanies fever, malaise, headache, lymphadenopathy, painful, firey red, swollen gingiva, pharyngitis, vesicles and ulcers
herpes simplex infection
what is the duration for herpes simplex virus?
10-14 days
what is the most common site for herpes simplex virus?
perioral skin and intraoral mucosa
what is the cause of herpes simplex virus
HSV type 1
what is the tx for herpes simplex virus?
topical coating agents, acyclovir, other antivirals for some cases, control fever,l inc fluids
recurrent viral infection that is localized, tender, red clusterd vesicles, crusted ulcers
secondary HSV infection
what is the prevalence of secondary HSV infection
33%
what is the cause of secondary HSV infection
reactivation of HSV
what are the triggers for secondary HSV infection
UV light, trauma, fever, tooth eruption, dental treatment
what is the common site for secondary HSV infection
lip vermillion
what is the tx for secondary HSV infection
topical and systemic antivirals, sunscreen
creamy white plaques, wipe off, red patches that burn
candidiasis
what is the tx for candidiasis
antifungal agents
also known as central papillary atrophy. Pink, red, or white smooth or lobulated patch of midline dorsal tongue
median rhomboid glossitis
what should you look for if you see median rhomboid glossitis?
kissing lesions on palate and angular chelitis
what is the cause of median rhomboid glossitis
candidal infection or anatomy
what is the tx for median rhomboid glossitis
antifungal agents
lesions that are common with autism and psychologic disorders that have chronic ulcers, gingival recession, bizzare shape, sharp outlines, and could be single or multiple
self mutilation lesions
what is the most common age group for self mutilation lesions
80% younger than 12
what is the most common gender with self mutilation lesions
females
what is the most common site with self mutilation lesions
whatever site is easy to reach
what is the treatment for self mutilation lesions
ID the cause, palliative tx, psychological assessment
chronic factitial habit that shows shaggy, shredded, white patches with or without redness and ulcers
chronic mucosal chewing
what is the most common site for chronic mucosal chewing
occlusal plane, buccal mucosa and tongue
represents a traumatic granuloma that has red and white deep, irregular ulcer, may have a soft tissue enlargemnt
riga-fede disease
chronic trauma of anterior ventral tongue associated with natal and neonatal teeth
riga-fede disease
how long does it take riga-fede disease to heal
7-14 days
what is the tx for riga-fede disease
ID cause, modify feeding position and device, smooth incisal surface, extract teeth, CHX rinse
also known as geographic tongue, erythema migrans that has multiple red, annular patches with white scalloped border and LOSS OF FILLIFORM PAPILLAE
benign migratory glossitis
what is the prevalence of benign migratory glossitis
3%
what is the most common site of benign migratory glossitis
dorsum of tongue
what is the duration of benign migratory glossitis
persistent (waxes and wanes)
what is the tx of benign migratory glossitis
palliative tx
solitary oval, brown/gray macule that is caused by a focal inc in melanin
oral melanotic lesion
what are oral melanotic lesions called if they are on the skin?
ephilis (freckles)
what is the common age of oral melanotic lesion
all ages
what is the common gender of oral melanotic lesion
females
what is the tx of oral melanotic lesion
none required, no malignant potential