Friday Pop Quiz 7/3/2026
Which of the following wavelength and treatment settings are most appropriate for removal of the pictured lesion?
A. 1064 nm; 4 mm spot size, 110 J/cm2 fluence, and 30 ms pulse duration
B. 585 nm; 10 mm spot size, 10 J/cm2 fluence, and 20 ms pulse duration
C. 694 nm; 4 mm spot size, 3 J/cm2 fluence, and 20 ns pulse duration
D. 1064 nm; 10 mm spot size, 10 J/cm2, and 60 ms pulse dur …
Which of the following wavelength and treatment settings are most appropriate for removal of the pictured lesion?
A. 1064 nm; 4 mm spot size, 110 J/cm2 fluence, and 30 ms pulse duration
B. 585 nm; 10 mm spot size, 10 J/cm2 fluence, and 20 ms pulse duration
C. 694 nm; 4 mm spot size, 3 J/cm2 fluence, and 20 ns pulse duration
D. 1064 nm; 10 mm spot size, 10 J/cm2, and 60 ms pulse dur … 
Next Steps in Derm, in partnership with ODAC Dermatology, Aesthetic and Surgical Conference, interviewed ODAC Co-Chair Dr. Joel L. Cohen (Board-Certified Dermatologist, Fellowship-trained in Mohs Surgery, Lasers, and Cosmetic Dermatology), who shares how to evaluate different types of scars and the tools available for treatment. Watch as he provides examples from his practice and offers options fo … 
What laser best treats this condition?
A. Intense pulse light
B. Long pulse KTP
C. Pulse dye laser
D. Long pulse Nd:YAG
E. Erbium
To find out the correct answer and read the explanation, click here.
Brought to you by our brand partner Derm In-Review. A product of SanovaWorks.
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