path Flashcards

1
Q

1-fibrous lesions

2-fibrohisticystic lesions

3-fat lesions

A

1-fibroma
inflamm fibrous hyperplasia
gingival fibromatosis
drug-induced gingival hyperplasia
nasopharyngeal angiofibroma
fibrosarcoma

2-benign fibrous histiocytoma
malignant fibrous histiocytoma

3-lipoma
liposarcoma

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2
Q

1-vascular lesions

2-neural lesions

3-muscular lesions

A

1-lymphangioma
angiosarcoma

2-traumatic neuroma
granular cell tumor
schwannoma
neurofibroma
neurofibromatosis
malignant peripheral nerve sheath tumor

3-leiomyoma
leiomyosarcoma
rhabdomyoma
rhabdomyosarcoma

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3
Q
A

fibroma

most common tumor of oral cavity

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4
Q
A

fibroma

common in buccal mucosa, near bite line

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5
Q
A

fibroma:
sessile, smooth, pink nodule

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6
Q
A

fibroma

in areas susceptible to trauma

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7
Q
A

fibroma

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8
Q
A

inflammatory fibrous hyperplasia

anterior region of maxilla & mandible

(epulis fissuratum)

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9
Q
A

inflammatory fibrous hyperplasia
​(epulis fissuratum)

single/multiple folds on hyperplastic tissue on alveolus

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10
Q
A

gingival fibromatosis

—correlates w/ teeth eruption

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11
Q
A

gingival fibromatosis

more frequent in maxilla

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12
Q
A

gingival fibromatosis

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13
Q
A

drug-related gingival hyperplasia

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14
Q
A

drug-related gingival hyperplasia

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15
Q
A

drug-related gingival hyperplasia

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16
Q
A

nasopharyngeal angiofibroma

—seen in males

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17
Q
A

nasopharyngeal angiofibroma

nasal obstruction & epistaxis

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18
Q
A

nasopharyngeal angiofibroma

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19
Q
A

fibrosarcoma

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20
Q
A

Benign Fibrous Histiocytoma

-usually in skin of extremities

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21
Q
A

Benign Fibrous Histiocytoma

orally in buccal mucosa & vestibule

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22
Q
A

malignant fibrous histiocytoma

—expanding mass may be painful/ulcerated

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23
Q
A

lipoma

—buccal mucosa & vestibule

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24
Q
A

lipoma

yellow/pink, painless, sessile nodule

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25
Q
A

liposarcoma

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26
Q
A

lympangioma

majority of cases in head/neck

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27
Q
A

cystic lymphangioma

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28
Q
A

oral lesions= in anterior 2/3rds of tongue causing macroglossia

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29
Q
A

lymphangioma

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30
Q
A

lymphangioma

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31
Q
A

angiosarcoma

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32
Q
A

traumatic neuroma

smooth surfaced, non ulcerated nodule

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33
Q
A

traumatic neuroma

history of trauma

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34
Q
A

traumatic neuroma

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35
Q
A

granular cell tumor

asymtpmatic, pink/yellow sessile nodule <2cm in size

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36
Q
A

dorsal surface of tongue

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37
Q
A

schwannoma (neurilemmoma)

slow growing, solitary encapsulated

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38
Q
A

schwannoma (neurilemmoma)

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39
Q
A

neurofibroma

slow growing, soft, painless lesion varying in size

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40
Q
A

neurofibroma

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41
Q
A

neurofibroma

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42
Q
A

neurofibromatosis

—multiple

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43
Q
A

neurofibromatosis

—cafe au lait macules

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44
Q
A

neurofibromatosis

crowes signs-axillary freckling

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45
Q
A

neurofibromatosis

lisch nodules—pigmented spots on iris

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46
Q
A

malignant peripheral nerve sheath tumor

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47
Q
A

malignant peripheral nerve sheath tumor

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48
Q
A

leiomyoma

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49
Q
A

leiomyoma

pink/bluish, firm, slow-growing mucosal nodule

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50
Q
A

leiomyosarcoma

51
Q
A

leiomyosarcoma

52
Q
A

leiomyosarcoma

53
Q
A

rhabdomyoma

54
Q
A

rhabdomyosarma

-orbit is a common location

55
Q
A

rhabdomyosarma

56
Q

1- reactive lesions

2-immunologic lesions

3- infectious lesions

A

1-traumatic ulcer

2-aphthous ulcer
erythema multiforme
contact allergy
drug reactions
chrons disease
wegeners granulomatosis

3-tuberculosis
leprosy
suphilis
gonorrhea
histoplasmosis

57
Q
A

traumatic ulcer

acute ulcer: painful, yellow base, red halo, history of trauma

58
Q
A

traumatic ulcer

acute ulcer: painful yellow base, red halo, history of traumat

59
Q
A

traumatic ulcer

60
Q
A

traumatic ulcer

chronic ulcer: elevated margins, delayed healing, mimics oral cancer

61
Q
A

traumatic ulcer

riga-fede disease- ulcer on tongue of neonates due to traumat from erupting teeth

62
Q
A

minor aphthous ulcers

-mikulicz aphthae

63
Q
A

aphthous ulcers

64
Q
A

aphthous ulcers

major—suttons disease

65
Q
A

aphthous ulcers

herpetiform

66
Q
A

erythema multiforme

blistering, ulcerative, mucocutaneous disorder

67
Q
A

erythema multiforme

acute onset with wide spectrum severity

68
Q
A

erythema multiforme

—target lesions (bulls eye)

69
Q
A

large, shallow, irregular erosions & ulcerations which emerge quickly

70
Q
A

erythema multiforme

hemorrhagic crusting of the vermillion zone of the lips

71
Q
A

erythema multiforme

steven johnson syndrome—oral & skin & ocular/genital lesions

72
Q
A

toxic epidermal necrolysis

lyells disease—diffuse sloughing of skin

73
Q
A

contact allergy—stomatitis venenata

74
Q
A

contact allergy—stomatitis venenata

75
Q
A

contact allergy—stomatitis venenata

76
Q
A

drug reaction—stomatitis medicamentosa

77
Q
A

drug reaction—stomatitis medicamentosa

methotextrate

78
Q
A

drug reaction—stomatitis medicamentosa

nicorandil

79
Q
A

crohns disease

80
Q
A

crohns disease

81
Q
A

crohns disease

82
Q
A

wegener’s granulomatosis—granulomatosis w/ polyangiitis

strawberry gingivitis

83
Q
A

wegener’s granulomatosis—granulomatosis w/ polyangiitis

deep, irregular ulcerations

84
Q
A

tuberculosis

chronic painless ulcer bc of secondary infection

85
Q
A

hansens disease (leprosy)

86
Q
A

hansens disease (leprosy)

leonine facies—thick skin nodules

87
Q
A

hansens disease (leprosy)

88
Q
A

hansens disease (leprosy)

89
Q
A

hansens disease (leprosy)

90
Q
A

syphilis

91
Q
A

syphilis

92
Q
A

syphilis

—great imitator

93
Q
A

syphilis—congenital syphilis

hutchinsons teeth & ocular interstitial keratitis

94
Q
A

gonorrhea

in oropharynx

95
Q
A

gonorrhea

may show necrosis, purulence & hemorrhage of gingiva

96
Q
A

histoplasmosis

solitary, variable painful ulceration
resembles malignancy—in tongue, palate & cheek

97
Q

1-premalignant lesions

2-malignant lesions

A

1-leukoplakia
erythroplakia
smokeless tobacco keratosis
oral submucous fibrossis
actinic cheilitis

2-squamous cell carcinoma

98
Q
A

leukoplakia

99
Q
A

leukoplakia

100
Q
A

leukoplakia

101
Q
A

leukoplakia

102
Q
A

prolif verrucous leukoplakia:
in gingiva, progressive growth, eventually transforms in cancer

103
Q
A

prolif verrucous leukoplakia: in gingiva, progressive growth, eventually cancer

104
Q
A

leukoplakia

105
Q
A

erythroplakia

well demarcated macule/plaque—velvety texture

106
Q
A

erythroplakia

floor of mouth, tongue and palate

107
Q
A
108
Q
A

erythroleukoplakia

109
Q
A

smokeless tobacco keratosis

110
Q
A

smokeless tobacco keratosis

caries, gingival recession & halitosis

111
Q
A

smokeless tobacco keratosis

thin, gray-white plaques w/ undefined borders

112
Q
A

smokeless tobacco keratosis

lesions can become thicker and appear leathery or nodular

113
Q
A

oral submucous fibrosis

trismus= chief complaint

114
Q
A

smokeless tobacco keratosis

betel chewers mucosa: brown/red

115
Q
A

smokeless tobacco keratosis

buccal mucosa & retromolar pad

116
Q
A

smokeless tobacco keratosis

pallor & fibrosis of soft palate

117
Q
A

actinic cheilitis

118
Q
A

actinic cheilitis

119
Q
A

actinic cheilitis

120
Q
A

squamous cell carcinoma

121
Q
A
122
Q
A
123
Q
A

squamous cell carcinoma

124
Q
A