Thigh mass, endometrial cancer Within the anteromedial soft tissues of the right thigh is an irregular lesion measuring 4.7 x 2.7 x 2 cm in the greatest transaxial and craniocaudal dimension. This lesion demonstrates predominantly low signal on both T1 and fat-suppressed T2 sequences with some areas appearing slightly more cystic in nature. Following contrast administration, there is no significant enhancement. No additional lesions or abnormal enhancement is identified within the right thigh. The marrow signal of the femur is normal. There is mild atrophy of the posterior compartment musculature.
Irregular lesion within the anteromedial soft tissues of the right thigh is nonspecific but given the low signal intensity on both T1 and T2 sequences and the lack of discrete enhancement, the findings may reflect fibrosis or scarring in an area of prior hematoma (per clinical history). However given the patient's history, continued follow-up is recommended.