Glomus tumors of the fingers: Expression of vascular endothelial growth factor

Table 1 Clinical data and scores of vascular endothelial growth factor immunohistological staining

Case	Age (years)	Clinical presentation	Finger	VEGF staining
1	35	Severe pain, point tenderness and bluish discoloration in subungual region	Left thumb	3+
2	38	Episodic pain, cold sensitivity and severe tenderness at the tip of digit	Left middle	2+
3	40	Excruciating pain, numbness and extreme tenderness at the tip of digit	Left small	4+
4	45	Severe pian, worse at night and bluish lesion in subungual base	Right index	2+
5	48	Paroxysmal pain, tingling, paresthesia and point tenderness at the tip of digit	Right ring	3+

VEGF: Vascular endothelial growth factor.