Other specified disorders of muscle [M62.89], Reason for Study: ^Reason: Hx of breast cancer with new weakness on the left side leg> arm R/o brain mets/ infarct History: weakness on the right side There is no evidence of acute ischemic or hemorrhagic lesion on this scan.On DWI, there is focal high signal intensity on the right inferior thalamus, cerebral peduncle junction area (series 801, image 271/72) which likely to be an artifact. Clinical correlation and if needed, follow up imaging can be considered.The ventricles, sulci and cisterns are symmetric and unremarkable. The gray-white matter differentiation is normal. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, or abnormal contrast enhancement. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The mastoid air cells are clear.There is focal retention cyst on the left maxillary sinus.
No evidence of acute ischemic or hemorrhagic lesion.No evidence of abnormal enhancement.