Squamous Cell Carcinoma Flashcards
1
Q
It’s the 2nd most common skin cancer behind what?
A
Basal cell carcinoma
2
Q
What is it often preceded by?
A
Actinic keratosis, HPV infection, sun exposure, Xeroderma
3
Q
Where is it most commonly found on the body?
A
Lips, hands, neck, head
4
Q
What is the pathophys?
A
Malignancy of keratinocytes of skin/mucous membranes leads to hyperkeratosis and ulceration
5
Q
What is Bowen’s disease?
A
Squamous Cell Carcinoma In Situ (slow growing)
6
Q
What will the lesion look like?
A
Red, elevated nodule
7
Q
What will the borders look like?
A
White scaly or crusted bloody margins
8
Q
What is the diagnostic test?
A
Biopsy of epidermal & dermal cells
9
Q
What is the treatment of choice?
A
Excision
10
Q
What are other options?
A
Electrodissiceation & currettage, Moh’s (recurrent/aggressive), radiation
