oral pathology Flashcards

1
Q

radiolucency with driven snow calcifications( white flecks)

A

calcifying epithelial odontogenic tumor/ pindborg tumor

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2
Q

cotton wool appearance
sclerotic and radiolucent areas ● Widespread and multifocal

A

paget’s disease

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3
Q

white patch that doesn’t rub off

A

leukoplakia

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4
Q

sunburst apperance

A

osteosarcoma

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5
Q

sulfur granules

A

actinomycosis

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6
Q

hyperimmune-granuloma

A

Sarcoidosis

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7
Q

strawberry tongue

A

scarlet fever

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8
Q

amorphous pink amyloid with concentric calcification-liesegang rings

A

calcifying epithelial odontogenic tumor/ pindborg tumor

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9
Q

stafne bone defect

A

radiolucency in posterior mandible below mandibular canal

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10
Q

ghons complex

A

primary TB

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11
Q

ice cream scoop RL leading to floating teeth, Non-corticated radiolucencies
● Osseous lytic lesions with “punched out” appearance ●

A

Langerhans cell disease

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12
Q

develops where the tooth would have been formed

A

primordial cyst

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13
Q

chancre

A

primary syphilis

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14
Q

swiss cheese or cribriform microscopic pattern

A

adenoid cystic carcinoma

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15
Q

onion skin

A

Garre’s osteomyelitis

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16
Q

verocay bodies( line of scrimmage)

A

neurilemmoma/schwannoma

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17
Q

ground glass appearance● Radiopaque
● Smudgy with diffuse, blending borders ● Loss of lamina dura

A

fibrous dysplasia

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18
Q

white plaque that rubs off

A

pseudomembranous candidiasis

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19
Q

intracellular viral inclusions seen in

A

hairy leukoplakia

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20
Q

butterfly rash over the bridge of the nose

A

lupus erythematosus, systemic acute type

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21
Q

Reed Sternberg cell

A

Hodgkin lymphoma

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22
Q

strawberry tongue effects which papillae

A

fungiform

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23
Q

punched out RL in the skull

A

multiple myeloma/ plasma cell myeloma

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24
Q

Condyloma acuminatum

A

HPV 6,11

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25
Q

Bohn nodules

A

gingival cyst of newborn(lateral palate)

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26
Q

Epstein pearls

A

gingival cyst of newborn(midline palate)

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27
Q

focal epithelial hyperplasia is caused by

A

HPV 13,32

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28
Q

oral hairy leukoplakia is associated with ——-lymphoma

A

burkitt’s

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29
Q

invagination near commissure or midline

A

lip pit

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30
Q

syndrome associated with pits

A

van der woude syndrome

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31
Q

ectopic sebaceous glands

A

Fordyce granules

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32
Q

dissipates when the cheek is stretched

A

leukoedema

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33
Q

midline neck swelling

A

thyroglossal duct cyst

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34
Q

purple spots on tongue

A

lymphangioma

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35
Q

doughy consistency

A

dermoid cyst

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36
Q

lateral neck swelling

A

branchial cyst

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37
Q

RL b/w max lateral and canine

A

globulomaxillary lesion

38
Q

RL b/w max lateral and canine

A

globulomaxillary lesion

39
Q

hairy tongue which papilla is affected

A

filiform papilla(elongated)

40
Q

blanch

A

hemangioma, telangiectasis

41
Q

petechiae

A

1mm hemorrhage

42
Q

ecchymosis

A

1 cm or bigger bruise

43
Q

hecks disease

A

focal epithelial hyperplasia

44
Q

actinomycosis t/t

A

long term high dose penicillin

45
Q

strep throat is seen in

A

scarlet fever

46
Q

median rhomboid glossitis is due to which papillae

A

loss of lingual papillae

47
Q

Strawberry gingivitis

A

Wegener’s Granulomatosis

48
Q

Autoantibodies (ANA test)

A

lupus erythematosus, systemic acute type

48
Q

Positive Nikolsky’s sign
Suprabasilar

A

Pemphigus Vulgaris

48
Q

leiomyoma

A

smooth muscle cell

48
Q

rhabdomyoma

A

skeletal muscle cell

49
Q

purple lesion

A

Kaposi sarcoma

50
Q

nodular fasciitis

A

neoplasm of fibroblasts

51
Q

PEH is seen in

A

granular cell tumor

52
Q

multiple neurofibromas + multiple skin freckles + axillary freckles + iris freckles is seen in which

A

Neurofibromatosis type I/Von Recklinghausen’s disease = multiple neurofibromas + (café au lait spots) + (Crowe’s sign)(Lisch spots)

53
Q
  • Firm rubbery swelling
A

Pleomorphic Adenoma

54
Q

warthin tumor contains

A

oncocyte (epithelial cells with an excessive no of mitochondria) and lymphoid cells

55
Q

reed sternberg is which type of cell

A

malignant B cells

56
Q

neoplasm of B cell NHL

A

burkitts lymphoma

57
Q

order of leukemia

A

all children are chill

58
Q

three signs of leukemia are

A

infections (wbc), fatigue(rbc),bleeding (platelets)

59
Q

seen in the mandibular premolar region, vital teeth

A

lateral periodontal cyst

60
Q

thin corrugated para-keratinized epithelium is seen in

A

KCOT

61
Q

thin corrugated para-keratinized epithelium is seen in

A

KCOT

62
Q

another name for gorlin cyst

A

calcifying odontogenic cyst

63
Q

ghost cells are seen in

A
64
Q

ghost cells are seen in

A

calcifying odontogenic cyst

65
Q

another name for Gorlin cyst

A

calcifying odontogenic cyst

66
Q

ranula and mucocele

A

the floor of the mouth and lower lip( mucous extravasation phenomenon)

67
Q

antral cyst

A

sinus retention cyst

68
Q

Sjogren syndrome is due to

A

autoimmune lymphocyte mediated

69
Q

enameloid matrix and epithelial-like duct spaces

A

adenoid odontogenic tumor

70
Q

seen in anterior maxilla over impacted canine

A

AOT

71
Q

slimy stroma (pulp-like tissue with little collagen)

A

odontogenic myxoma

72
Q

messy RL with unclear borders and honeycomb pattern

A

odontogenic myxoma

73
Q

seen in children and teens RL in mand

A

ameloblastic fibroma

74
Q

ball of cementum and cementoblasts replacing tooth root

A

cementoblastoma

75
Q

bilateral multilocular RL

A

cherubism

76
Q

Langerhans cell disease another name

A

idiopathic histiocytosis

77
Q

denture and hats become tighter

A

paget’s disease

78
Q

symmetrical enlargement is seen in

A

paget’s disease

79
Q

chondrosarcoma is seen in

A

condyles becoz of cartilaginous origin

80
Q

Ewing sarcoma

A

round cells

81
Q

marble bone disease/Albergs-schonberg disease

A

Osteoporosis

82
Q

stone bone

A

Osteoporosis

83
Q

hypoplastic hair or nails, missing teeth,x-linked recessive

A

ectodermal dysplasia

84
Q

missing clavicle

A

cleidocranial dysplasia

85
Q

missing clavicle

A

cleidocranial dysplasia

86
Q

causes the skin to become fragile or blister easily

A

epidermolysis bullosa

87
Q

HHT another name

A

olser weber rendu syndrome

88
Q

HHT is associated with

A

iron deficiency anemia, epistaxis