Squamous cell carcinoma Flashcards
1
Q
How long does it take for squamous cell carcinoma to grow?
A
Weeks to months
2
Q
Give 2 conditions which predispose to SCC?
A
Actinic keratosis
Bowen’s Disease (SCC in situ)
3
Q
What type of SCC occurs after a burn?
A
Marjolin’s ulcer –> aggressive and ulcerates
4
Q
What are the risk factors for SCC? Give 5
A
Chronic UV exposure Chronic ulcers Age: elderly Sex: men Immunosuppression i.e post-renal transplant Skin type: Fitzpatrick Type I and II
5
Q
What is the 1st line treatment for SCC?
A
Excision + Biopsy
Moh’s micrographic surgery if large
Radiotherapy if non-resectable lesion
6
Q
For more aggressive SCCs, which part of the body would they be found on?
A
Ear
Lower lip
7
Q
Describe an SCC
A
Everted edges Ulcerates and bleeds Erythematous nodule Keratinous nodule Can be scaly or horny Indurated
8
Q
What is the treatment for actinic (solar) keratosis?
A
Solaraze 3% gel - contains diclofenac
