Oral Pathology SEM III Midterm Review P1 - Weeks 6-8 Ch. 4 & 5

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Oral Pathology SEM III Midterm
Review P1 W. 6 - 8 Ch. 4 + 5


candidiasis

also known as thrush occurring as a overgrowth of yeast like fungus
candida albicans

candidiasis

most common oral infection associated with denture wear and
immunodeficiencies.

1) pseudomembranous
2) erythematous
3) denture stomatitis (chronic atrophic)
4) chronic hyperplastic (candidal leukoplakia)
5) angular cheilitis

types of candidiasis include? (5)

pseudomembranous candidiasis

white curd like material present on mucosal surfaces that can be wiped off




erythematous




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Oral Pathology SEM III Midterm
Review P1 W. 6 - 8 Ch. 4 + 5

may arise from chronic pseudomembranous candidiasis. Localized or
generalized, patchy depapillation of the tongue.




denture stomatitis (chronic atrophic)

the most common type affecting the oral mucosa - especially in denture
wearers found on the palate and max alveolar ridge.




chronic hyperplastic

appears as a white lesion that does not wipe off the mucosa. This is the
rarest of forms commonly found on the tongue and commissure. Also
known as candidal leukoplakia and hypertonic candidiasis.




angular cheilitis




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Oral Pathology SEM III Midterm
Review P1 W. 6 - 8 Ch. 4 + 5

appears as erythema or fissuring at the labial commissures caused by
candida organisms. May be caused by nutritional deficiency with vertical
dimension loss however most common cause is fungal




chronic mucocutaneous

rare severe condition associated with severe immunocompromised patients
and fungus. Affects skin, nails and mucous membranes. Oral lesions
appear as pseudomembranous, erythematous or hyperplastic candidiasis
and angular cheilitis




1) verruca vulgaris
2) condyloma acuminatum
3) multifocal epithelial hyperplasia (Hecks Disease)

HPV viral infection identified in oral lesions (3)

verruca vulgaris




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Oral Pathology SEM III Midterm
Review P1 W. 6 - 8 Ch. 4 + 5

common wart papillary lesion caused by papillomavirus often found in
children and adolescents. Mostly skin lesion but oral lesions do occur. May
be transmitted from skin to oral mucosa




1) common
2) filiform

2 types of Verruca Vulgaris

common

this type of verruca is a nonpedunculated growth, rugged with whitish
surface




filiform

this type of verruca is a white, papillary exophytic lesion. Historically
consists of fingerlike projections of keratotic, stratified squamous epithelium
which contain viral particles




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