Table 2.

MRI appearance of tuberculoma

Lesion	T1W	T2W	FLAIR	DWI	T1WCE
Non caseating granuloma	Iso- to hypointense	Hyperintense	No suppression	No restriction	Homogeneous enhancement
Caseating granuloma (Figure 2)	Iso- to hypointense with hyperintense rim	Hypointense	No suppression	No restriction	Homogeneous or ring enhancement
Caseating granuloma with central liquefaction (Figure 3)	Isointense to hypointense with hyperintense rim	Hypointense rim with central hyperintensity	Partial suppression	May or may not show restriction	Ring enhancement
Calcified granuloma	Iso- to hypointense	Hypointense	No suppression	No restriction	No enhancement