Dermatologic Toxicities from Monoclonal Antibodies and Tyrosine Kinase Inhibitors against EGFR: Pathophysiology and Management

Table 4

Definition of the score items of the WoMoScore.

𝐴 = body involvement	Extent of body lesions, 0–100%, according to the rule of nines.
𝐵 = facial involvement	Extent of lesions in the face, 0–100%
𝐶 = skin lesion score	Sum of:
	erythema intensity (0–3)
	erythema distribution (0–3)
	papulation (0–3)
	pustulation (0–3)
	scaling/crusts (0–3)

Calculation formula for final WoMoScore: WoMoScore = 1/4𝐴 + 1/4𝐵 + 10/3𝐶.