The term internal iliac artery is identified in base64 scheme by the sequence aW50ZXJuYWwgaWxpYWMgYXJ0ZXJ5, while the MD5 signature is equal to ecc3472034ae32b00e044dd0d0146586. The ASCII encoding of internal iliac artery in hexadecimal notation is 696e7465726e616c20696c69616320617274657279.