Pics 2 Flashcards
small epidermoid cysts on cheeks
milia
extremity with Hx of bug bite
dermatofibroma
seborrheic keratosis
acute onset
Leser-Trelat
multiple seborrheic keratosis: sign of cancer
seborrheic keratosis
seborrhiec keratosis
seborrheic keratosis: bubbly surface with keratin cysts
(may have been sampled as a malignant mole)
trunk
cherry angiomas
trunk
cherry angioma
keloid
keloid (could by hypertrophic scar)
keloid from ear piercing
keloid (probably been excised several times)
keloid
epidermal (epidermoid) cysts or pilar cysts
depends on punctum existence
epidermal (eperdermoid) cysts
basal cell carcinoma
basal cell carcinoma
squamous cell carcinoma
basal cell carcinoma
basal cell carcinoma, nodular type
basophilic nodules emanating from surface of the epidermis: makes Dx
noduleof basophilic, pleomorphic cells with hyperchromatic nuclei, peripheral palisade of tumor cells and CLEFTing from adjacent stroma
basal cell carcinoma
superficial basal cell carcinoma
nodular basal cell carcionoma
classic basal cell carcinoma (nodular)
well circumscribed nodule with pearly rolled border and central erosion
telangiectasis
telangiectasis
basal cell carcinoma
nodular basal cell carcinoma
basal cell carcinoma
superficial basal cell carcinoma
superficial basal cell carcinoma
superficial basal cell carcinoma
pigmented basal cell carcinoma
pigmented basal cell carcinoma
morpheaform basal cell carcinoma
basal cell carcinoma
basal cell carcinoma
basal cell carcinoma untreated
squamous cell carcinoma
normal skin
actinic keratosis
stratum corneum is thickened with retention of nuclei with loss of underlying granular cell layer
actinic keratosis
less than 1 cm in diameter, tan-brown or skin colored, rough sand paper consistency
not hard
thin non-indurated (not hard) lesions: clue that it is superficial
actinic keratoses
photodistributed lesions of actinic keratoses: pre-skin cancer
squamous cell carcinoma in situ: full thickness of atypia
islands of squamous epithelial cells extending into the dermis, KERATIN PEARLS
invasive squamous cell carcioma