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Derm/minor surgery > Lesion Photos Exam 2 > Flashcards

Lesion Photos Exam 2 Flashcards

1
Q
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Squamous cell carcinoma

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2
Q

Scaling to ulcer
Elevated nodule to tumor
Indurated, eroded nodule that ulcerates and bleed easily

A

Squamous Cell Carcinoma

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3
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Squamous Cell Carcinoma

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4
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Basal cell carcinoma

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5
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Pearly or translucent papule or nodule
Telangiectasia - haphazard
Pigmented/sclerotic
Translucent when stretched

A

Basal cell carcinoma (nodular)

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6
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Basal cell carcinoma

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7
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Basal cell carcinoma

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8
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Basal cell carcinoma

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9
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Basal cell carcinoma

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10
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Basal cell carcinoma

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11
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Basal cell carcinoma

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12
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Basal cell carcinoma (nodular)

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13
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Basal cell carcinoma (nodular)

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14
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BCC (pigmented)

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15
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BCC (pigmented)

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16
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BCC (pigmented)

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17
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BCC (micronodular)

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18
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BCC (micronodular)

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19
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BCC (micronodular)

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20
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BCC (superficial)

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21
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BCC (superficial)

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22
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BCC (superficial)

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23
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BCC (superficial)

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24
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BCC (superficial)

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25
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SCC

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26
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SCC

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27
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SCC

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28
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SCC

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29
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SCC

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30
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SCC

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31
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SCC

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32
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SCC

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33
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SCC

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34
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SCC

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35
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SCC (chronic ulcers)

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36
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SCC

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37
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SCC

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38
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SCC

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39
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SCC

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40
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SCC

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41
Q
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SCC in situ (Bowen’s Disease)

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42
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Invasive SCC

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43
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Invasive SCC

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44
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Well-differentiated SCC

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45
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Well-differentiated SCC

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46
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Poorly differentiated SCC

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47
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Poorly differentiated SCC

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48
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Poorly differentiated SCC

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49
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Poorly differentiated SCC

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50
Q
A

Oral SCC

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51
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A

Oral SCC

52
Q
A

Verrucous carcinoma (subtype of SCC)

53
Q
A

SCC

54
Q
A

SCC

55
Q
A

Keratoacanthoma (well differentiated SCC)

56
Q
A

Keratoacanthoma (well differentiated SCC)

57
Q

Melanoma

A
58
Q
A

Melanoma

59
Q
A

Melanoma

60
Q
A

Melanoma - superficial spreading with no vertical growth phase, only radial growth

61
Q
A

Nodular melanoma

62
Q
A

Superficial spreading melanoma

63
Q
A

Nodular melanoma

64
Q
A

Lentigo maligna melanoma

65
Q
A

Acral lentiginous melanoma

66
Q
A

Nodular melanoma

67
Q
A

Nodular melanoma

68
Q
A

Nodular melanoma

69
Q
A

Nodular melanoma

70
Q
A

Nodular melanoma

71
Q
A

Lentigo maligna melanoma (early stage)

72
Q
A

Lentigo maligna melanoma (later stage)

73
Q
A

Lentigo maligna melanoma

74
Q
A

Lentigo maligna melanoma

75
Q
A

Acral lentiginous melanoma

76
Q
A

Acral lentiginous melanoma

77
Q
A

Acral lentiginous melanoma

78
Q
A

Acral lentiginous melanoma

79
Q
A

Acral lentiginous melanoma

80
Q
A

Acral lentiginous melanoma

81
Q
A

Acral lentiginous melanoma

82
Q

Present in 5-20% of white population

A

Atypical nevi

83
Q

Dimple sign with lateral compression
Button like dermal nodule
Leg, arm, trunk

A

Dermatofibroma

84
Q

Chronic, unchanging macular lesions. Benign on biopsy

A

Junctional melanocytic nevi

85
Q

> 50, Males
Viral etiology
Rapid growth, can solve resolve (bad scar)
Single lesion - cheeks, nose, ears, post hands

A

Keratoacanthoma

86
Q

10-30 years
White macules, sharply marginated
Face and extremities
Acquired loss of pigmentation

A

Vitiligo

87
Q

Sun exposed areas
Males
Pre-malignant > SCC

A

Actinic keratosis

88
Q

Acquired light or dark brown hyperpigmentation
Young adults, females
Brown/black skin type
Hyperinsulinemia, pregnancy, hormonal

A

Melasma

89
Q

Nodular mass of dilated vessels
Resolves spontaneously 5-8 years

A

Hemangioma

90
Q

Single or scattered discrete lesions
Adherent hyperkeratotic scales, rough
Sore that doesn’t heal
Pre-malignant

A

Actinic keratosis

91
Q

Single or scattered discrete lesions
Adherent hyperkeratotic scales, rough
Sore that doesn’t heal
Pre-malignant

A

Actinic keratosis

92
Q

Punch biopsy was malignant, 20 yr hx

A

Acral Lentigo melanoma

93
Q

Hutchinsons sign
Periungual spread from nail

A

SCC

94
Q
A

Sebhorrheic keratosis

95
Q

Pre malignant > SCC

A

Actinic keratosis

96
Q

Management:

GF diet
Dansone, sulfapyridine

A

Dermatitis herpetiformis

97
Q

5-fluorouracil 2-4 weeks

A

Actinic keratosis

98
Q

Management:

GF diet
Dansone, sulfapyridine

A

Dermatitis herpetiformis

99
Q
A

Stork bite lesion

100
Q

Locally invasive, aggressive, destructive

A
101
Q

May spontaneously disappear after delivery/stopping hormones
Difficult to treat, reduce UV exposure, hypopigmenting agents, Treinoin, laser, cryo, dermabrasion

A

Melasma

101
Q

May spontaneously disappear after delivery/stopping hormones
Difficult to treat, reduce UV exposure, hypopigmenting agents, Treinoin, laser, cryo, dermabrasion

A

Melasma

102
Q

Most common in 6th decade of life
No radial growth, early Mets

A

nodular melanoma

103
Q

Photodynamic therapy

A

Actinic keratosis

104
Q

No cause, genetic
20-40 yo
Solitary lesions: infrequent, inconsequential, spontanous mutations
Invaginate on compression

A

Neurofibroma

105
Q

Multiple benign lesions

A

Seborrheic keratosis

106
Q

Treated 5 FU or curaderm

A

Superficial BCC

107
Q

Benign

A

Intradermal nevi

108
Q

Dllated vessels deep in dermis and subcutaneous tissue
Spontaneous resolution, surgery, interferon, propranolol, topical steroids

A

Hemangiomas

109
Q

Painful lesions
Early
Central crust
Apex
Long standing
Dense rolled edge

A

Chondrodermatitis nodularis helicus

110
Q

Prominent, macular hemangioma

A

Port wine stain

111
Q

Filled with clear gelatinous viscous fluid

A

Mucoid cyst

112
Q

Asx soft benign papule from dilated venule

A

Venous lake

113
Q

Develops after minor trauma
Bleeds easy
>30

A

pyogenic granuloma

114
Q
A

Spider Angioma

115
Q

25% remit with dec sun exposure
5FU
Black salve
Vit A
Cryo
Sunscreen
Antioxidants

A

Actinic keratosis

116
Q

25% remit with dec sun exposure
5FU
Black salve
Vit A
Cryo
Sunscreen
Antioxidants

A

Actinic keratosis

117
Q
A

Seborrheic keratosis

118
Q

Reactive hypermelanosis of skin after cutaneous inflammation

A

Hyperpigmentation syndrome

119
Q
A

Meibomian cyst

120
Q

Most common tumor of intraepidermal eccrine sweat glands
Women
AD
Symmetrical

A

Syringioma

121
Q

Filled with clear gelatinous mucin

A

Ganglion cyst

122
Q
A

Lipoma

123
Q

Small tumors of enlarged sebaceous glands
1-3mm
Telangiectasia
Central umbilication
Soft
>30

A

Sebaceous hyperplasia

124
Q

Deeper than epidermal inclusion cyst
Rubbery, not malleable
If lesion feels firm, r/o malignancy

A

Lipoma

125
Q

Chronic, recurrent, intensely pruritic vesicles, papules, and plaques in groups

Can resemble herpes
Assoc w celiac
20-60
Caucasians, men

A

Dermatitis herpetiformis

126
Q

Localized proliferation of melanocytes due to chronic sun exposure
1-3 cm maules
> 40

A

Solar lintigo

Derm/minor surgery (9 decks)

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