75-year-old female with right leg pain for 8 months Two skin markers were placed over the anterolateral aspect of the mid leg. There is no underlying focal abnormality in the soft tissues or bone. The bone marrow signal is within normal limits throughout. There is diffuse muscular atrophy. No abnormal enhancement is noted within the soft tissues or bone. No fracture or malalignment.
Diffuse muscle atrophy without specific abnormality identified to account for the patient's leg pain.