Table 2.

Dermoscopic features of psoriatic plaques before and after treatment of 308 nm light emitting diode (LED) light versus 308 nm excimer laser.

Dermoscopic features	308 nm excimer laser			308 nm LED light
	Baseline	12 weeks improved (slight or marked)	12 weeks unimproved	Baseline	12 weeks improved (slight or marked)	12 weeks unimproved
Background erythema, n (%)	10 (100)	8 (80)	2 (20)	10 (100)	8 (80)	2 (20)
Scales, n (%)	9 (90)	7 (77.8)	2 (22.2)	8 (80)	6 (75)	2 (25)
Hemorrhagic spots, n (%)	4 (40)	4 (100)	0 (0)	3 (30)	3 (100)	0 (0)
Hemorrhagic crusts, n (%)	1 (10)	1 (100)	0 (0)	1 (10)	1 (100)	0 (0)