Congenital malformation of peripheral vascular system, unspecified [Q27.9], Reason for Study: ^Reason: 3 t scanner vascular malformation History: headache weakness This exam was performed with stealth protocol thus multiple fiducial markers are attached on scalp.Again redemonstration of left subiculum area cavernous malformation with developmental venous anomaly.Comparing to prior scan, there is no significant interval change of MR characteristics as well as the maximum diameter of the lesion.Otherwise there is no evidence of abnormal enhancement.The ventricles, sulci and cisterns are unremarkable. The midline structures and cranial-cervical junction are normal. Normal flow voids are identified in the major intracranial vessels. The paranasal sinuses and mastoid air cells are clear.
1. MR imaging with the stress protocol.2. Unchanged left mesial hippocampal cavernous malformation associated with developmental venous anomaly.