Pics 2 Flashcards
1
Q
A
small epidermoid cysts on cheeks
milia
2
Q
extremity with Hx of bug bite
A
dermatofibroma
3
Q
A
seborrheic keratosis
4
Q
acute onset
A
Leser-Trelat
multiple seborrheic keratosis: sign of cancer
5
Q
A
seborrheic keratosis
6
Q
A
seborrhiec keratosis
7
Q
A
seborrheic keratosis: bubbly surface with keratin cysts
(may have been sampled as a malignant mole)
8
Q
trunk
A
cherry angiomas
9
Q
trunk
A
cherry angioma
10
Q
A
keloid
11
Q
A
keloid (could by hypertrophic scar)
12
Q
A
keloid from ear piercing
13
Q
A
keloid (probably been excised several times)
14
Q
A
keloid
15
Q
A
epidermal (epidermoid) cysts or pilar cysts
depends on punctum existence
16
Q
A
epidermal (eperdermoid) cysts
17
Q
A
basal cell carcinoma
18
Q
A
basal cell carcinoma
19
Q
A
squamous cell carcinoma
20
Q
A
basal cell carcinoma
21
Q
A
basal cell carcinoma, nodular type
basophilic nodules emanating from surface of the epidermis: makes Dx
22
Q
A
noduleof basophilic, pleomorphic cells with hyperchromatic nuclei, peripheral palisade of tumor cells and CLEFTing from adjacent stroma
basal cell carcinoma
23
Q
A
superficial basal cell carcinoma
24
Q
A
nodular basal cell carcionoma
25
classic basal cell carcinoma (nodular)
well circumscribed nodule with pearly rolled border and central erosion
telangiectasis
26
telangiectasis
basal cell carcinoma
27
nodular basal cell carcinoma
28
basal cell carcinoma
29
superficial basal cell carcinoma
30
superficial basal cell carcinoma
31
superficial basal cell carcinoma
32
pigmented basal cell carcinoma
33
pigmented basal cell carcinoma
34
morpheaform basal cell carcinoma
35
basal cell carcinoma
36
basal cell carcinoma
37
basal cell carcinoma untreated
38
squamous cell carcinoma
39
normal skin
40
actinic keratosis
stratum corneum is thickened with retention of nuclei with loss of underlying granular cell layer
41
actinic keratosis
less than 1 cm in diameter, tan-brown or skin colored, rough sand paper consistency
42
not hard
thin non-indurated (not hard) lesions: clue that it is superficial
actinic keratoses
43
photodistributed lesions of actinic keratoses: pre-skin cancer
44
squamous cell carcinoma in situ: full thickness of atypia
45
islands of squamous epithelial cells extending into the dermis, KERATIN PEARLS
invasive squamous cell carcioma
46
progression of actinic keratoses to SCC in site to SCC across temple
47
squamous cell carcinoma
48
squamous cell carcinoma
49
squamous cell carcinoma
50
HPV-associated periungal squamous cell carcinoma
51
squamous cell carcinoma
52
squamous cell carcinoma in situ
53
invasive squamous cell carcinoma
54
keratoacanthoma
55
Marjolin's ulcer
56
basal cell carcinoma
57
actinic keratoses
58
lots of shades of color and assymetric, irregular border, large diameter, elevated
melanoma
59
melanoma on toe
60
junctional, compound, intradermal melanocytic nevi
61
nevi
62
nevi
top: junctinal
bottom: intradermal
63
intradermal nevi
64
junctional nevi
65
halo nevi
66
giant congenital nevi
67
hairy
congenital nevi
68
multiple atypic nevi
irregular borders, variegated pigment and asymmetry
69
dysplastic nevus
fried-egg appearance
70
melanoma
71
Unorganized melanocytes, increased in number and located above the basal layer. However, none have ‘invaded’ into the dermis, and therefore the lesion remains an in situ lesion. It is in ‘radial’ growth phase.
melanoma
72
Melanoma invading the dermis: a “vertical” growth phase
73
arymmetric, notched, irregular border, color not unifrom, diameter \> 6 mm, elevated
melanoma
74
Hx of color change
pigmented lesion, irregulat border, UGLY DUCKLING
melanoma
75
asymmetric, irregular border, elevated, diamter \> 6mm
melanoma
76
plantar melanoma in situ
acral lentigious melanoma
77
plantar melanoma in situ
Acral lentiginous melanoma
78
subungal melanoma in situ
Acral lentiginous melanoma
79
melanoma in situ: slow radial growth
lentigo maligna
80
nodular melanoma in background of lentigo maligna
progression of insitu melanoma to invasive
81
nodular melanoma assoicated with lentigo maligna
82
nodular melanoma
83
superficial spreading melanoma
84
red, white and blue sign
superficial spreading melanoma
85
top: seborrheic keratosis
bottom: melanoma
86
seborrheic keratosis
87
seborrheic keratosis
88
seborrheic keratosis
89
left: melanoma in situ
right: seborrhiec keratosis
90
melanoma in situ
91
melanoma in situ
92
melanoma in situ
93
melanoma
94
melanoma
95
melanoma
96
melanoma
97
top: basal cell carcinoma
bottom: melanoma
98
melanoma
99
melanoma of iris
100
vulvar mucosal melanoma
101
metastatic melanoma
102
actinic keratoses
103
actinic keratoses
104
actinic keratoses
105
actinic keratoses
106
squamous cell carcinoma
107
squamous cell carcinoma
108
squamous cell carcinoma
109
Bowen's disease
squamous cell carcinoma in situ
110
erythroplasia of queyrat: squamous cell carcinoma in situ on the penis
111
radiation induced
squamous cell carcinoma
112
tobacco use
leukoplakia with squamous cell carcinoma arising
113
lobular tumor with focal ulceration
squamous cell carcinoma
