Male, 56 years old, with 20 pound weight loss, vertigo, dysautonomia, suspicion for paraneoplastic syndrome. Motion artifact significantly reduces image quality on all sequences. Within this limitation, the following observations are made.No definite parenchymal edema or mass effect is seen. No large areas of parenchymal signal abnormality are suspected. No restricted diffusion is seen. No pathologic enhancement is observed. The ventricles are normal in size and morphology. No large intracranial hemorrhage or any abnormal extra-axial fluid collection is seen.
Within the limitations of a significantly motion degraded examination, no definite findings are seen which would account for the patient's symptoms.