The term periarterial plexus is identified in base64 scheme by the sequence cGVyaWFydGVyaWFsIHBsZXh1cw==, while the MD5 signature is equal to e84193a44f81784f9bdca6e05b0cbcec. The ASCII encoding of periarterial plexus in hexadecimal notation is 70657269617274657269616c20706c65787573.