Other specified types of non-hodgkin lymphoma, unspecified site [C85.80] / Diffuse large b-cell lymphoma, lymph nodes of multiple sites [C83.38], Reason for Study: ^Reason: new dx large B-cell lymphoma -- evaluate for CNS disease There is no evidence of acute ischemic or hemorrhagic lesion on the scan.There is no abnormal enhancement.Scattered focal FLAIR/T2 high signal intensities on centrum semiovale and pathy FLAIR/T2 high signal intensities on periventricular white matter indicate non specific small vessel ischemic disease.The ventricles, sulci and cisterns are unremarkable. There is no mass, mass effect, edema, midline shift, intra or extra-axial fluid collection/hemorrhage, restricted diffusion/acute ischemia, 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. Retention cysts in the left maxillary sinus and right side of sphenoid sinus. And focal minimal fluid collection on the right maxillary sinus.
1. Non specific small vessel ischemic disease.2. No evidence of acute ischemic or hemorrhagic lesion. No abnormal enhancement.