Head & Neck - Oral Diseases Flashcards
1
Q
dental caries
- cause
- presentation
A
- demineralization of teeth by acidic metabolites produced by bacterial fermentation
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/152/635/a_image_thumb.png?1628642066)
2
Q
gingivitis
- defintition
A
- inflammation of the gums that leads to accumulation of dental plaque (bacteria/proteins/epithelial cells)
- cause - poor oral hygeine
3
Q
periodontiis
A
inflammatory process effecting supporting structures of the teeth - peridontal ligaments, alveolar bone, cementum
4
Q
apthous ulcers
- presentation
A
- single ulceration on inner lip
- erythematous halo surrounding yellow fibropurulent membrane
- exceedingly painful
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/152/636/a_image_thumb.png?1628642067)
5
Q
irritation (traumatic) fibroma
- description
- location
A
- smooth pink exophytic nodule
- buccal mucosa
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/152/637/a_image_thumb.png?1628642067)
6
Q
pyogenic granuloma
- description
- location
- pathogenesis
- demographics
A
- erythematous, hemorrhagic mass
- gingival mucosa
- due to vascular proliferation
- demo: children / young adults / pregnant women
- sequelae: either regression or progress into –> peripheral ossifying fibroma
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/253/562/a_image_thumb.png?1628780305)
7
Q
what can a pyogenic granuloma progress into?
A
peripheral ossifying fibroma - gingival lesion
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/253/687/a_image_thumb.png?1628780490)
8
Q
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/253/879/q_image_thumb.png?1628810829)
A
peripheral giant cell granuloma
9
Q
- identify the presentation and describe itgs
- pathogenesis
- demographics
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/253/922/q_image_thumb.png?1628810874)
A
- HSV-1 (rarely, HSV-2) infection
- vesicles –> ulcers
- clinical: abrupt onset
- demographics: children 2-4
10
Q
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/277/495/q_image_thumb.png?1628811825)
A
- presentation that happen when you are initially infected by HSV-1.
- cinical presentation: lymphadenopathy / fever / anorexia
- gross: large bullae w/ clear, serous fluid on an erythematous base on vesicles
- microscopic:
- esionophillic intranuclear viral inclusions
- +/- giant cells
- tzank test
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/277/495/a_image_thumb.png?1628811845)
11
Q
- what is the manifesetation
- demographics
- presentation (gross / microscopic)
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/278/606/q_image_thumb.png?1628811899)
A
- candidia albicans - pseudomembranous form
- see in immunocompromised (diabetics, broad spectrum antibiotics)
- presentation:
- gross: gray-white inflammatory exudate that can be READILY SCRAPED off
12
Q
- presentation
- pathogenesis
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/278/852/q_image_thumb.png?1628812221)
A
scarlett fever - “strawberry tongue”
- caused by group A strep (strep pyogenes)
13
Q
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/278/910/q_image_thumb.png?1628812269)
A
measles
koplik spots
14
Q
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/279/237/q_image_thumb.png?1628813035)
A
diptheria
psueodmembrane
15
Q
![](https://s3.amazonaws.com/brainscape-prod/system/cm/353/279/350/q_image_thumb.png?1628813131)
A
lichen planus
reticulate, lacelike, white keratotic