The term sinus paranasales is identified in base64 scheme by the sequence c2ludXMgcGFyYW5hc2FsZXM=, while the MD5 signature is equal to f4e86843411e9d66135b6c1b0399e587. The ASCII encoding of sinus paranasales in hexadecimal notation is 73696e757320706172616e6173616c6573.