Table 2:

MR imaging features of actinomycosis in the mandible

Patient No	MRI Findings
	Gadolinium Enhancement	Cellulitis Adjacent to the Facial Skin	Inflammation of Masseter Muscle	Inflammation of Pterygoid Muscle	Lymph Adenopathy
1	Moderate heterogeneous	+	−	−
2	Not done	+	+	−	−
3	Not done	+	+	+	−
4	Not done	+	+	+	−
5	Not done	+	+	+	−
6	Moderate heterogeneous	+	+	+	−

Note:—+ indicates findings present; −, findings absent.