The term cerebral aneurysm is identified in base64 scheme by the sequence Y2VyZWJyYWwgYW5ldXJ5c20=, while the MD5 signature is equal to 1b5ec802bf6cbf5613823a9ba637f268. The ASCII encoding of cerebral aneurysm in hexadecimal notation is 636572656272616c20616e65757279736d.