Diagnosis of Giant Cell Tumor of the Tendon Sheath Using Multiecho Gradient-Echo Sequence: the “Superblooming Artifact”

Table 1

MRI protocols.

	T2	T2	STIR	T1Gd	GE8	GE16	GE24	GE32	GE40	Superblooming
Blooming presence 1	0	0	0	0	63.6	90.9	100	100	100	100
Blooming presence 2	0	18.2	0	0	72.7	90.9	100	100	100	100
Agreement	100	81.8	100	100	90.9	100	100	100	100	100