The term intracranial aneurysm is identified in base64 scheme by the sequence aW50cmFjcmFuaWFsIGFuZXVyeXNt, while the MD5 signature is equal to b401e28a18334ba0efaff94248de9079. The ASCII encoding of intracranial aneurysm in hexadecimal notation is 696e7472616372616e69616c20616e65757279736d.