Table 3. Testicular Workup for Ischemia and Suspected Torsion (TWIST) Score in Children With Acute Scrotum

		Torsion (16) n (%)	Non torsion (52) n (%)
TWIST	0	0 (0%)	2 (100%)
	1	0 (0%)	1 (100 %)
	2	0 (0%)	29 (100 %)
	3	0 (0%)	4 (100 %)
	4	1 (6.2%)	15 (93.8%)
	5	4 (80%)	1 (20%)
	6	6 (100%)	0 (0%)
	7	5 (100%)	0 (0%)
Risk group	Low	0 (0%)	32 (100%)
	Intermediate	1 (5%)	19 (95%)
	High	15 (93.8%)	1 (6.2%)