Table 2.

Wound size and healing status of venous leg ulcer cases imaged using a near-infrared optical scanner across weeks of treatment

VLU Case No.	Wound Onset	Week Imaged	Wound Measurements			H/NH
			L × W (cm)	Area (cm2)	Depth (cm)
1	One-month history (78M)	1	4.4 × 4.0	17.6	0.2	H
		3	3.5 × 3.4	11.9	0.1	H
		5	2.0 × 2.5	5	0.1	H
		14	0.5 × 0.4	0.2	0.1	H
2	Ten-month history (55M)	1	4.7 × 2.1	9.87	0.3	NH
		3	4.0 × 1.6	6.4	0.3	NH
		12	2.6 × 2.7	7.02	0.2	H
		13	2.1 × 0.8	1.68	0.2	H
		24	1.4 × 1.1	1.54	0.3	H
		38	1.3 × 1.0	1.3	0.3	H
		39	1.3 × 1.0	1.3	0.3	H
3	Ten-month history (55M)	1	1.3 × 0.4	0.52	0.2	NH
		9	1.5 × 0.9	1.35	0.2	NH
		10	1.2 × 0.3	0.36	0.2	H
		21	0.7 × 0.2	0.14	0.2	H
		35	0.6 × 0.1	0.06	0.2	H
		36	0.5 × 0.1	0.05	0.1	H
4	Eight-month history (88F)	1	3.1 × 1.4	4.34	0.1	H
		3	—			Healed week 18 onward; epithelial arrest (epithelialized but epidermis not maturing)
		18	—
		20	—
		22	—
		27	—
		29	—
		30	—
		31	—
		36	—
		37	—
		38	—

H, healing; NH, nonhealing.