The term iridokeratitis is identified in base64 scheme by the sequence aXJpZG9rZXJhdGl0aXM=, while the MD5 signature is equal to 16f1c6b5a591ed3e42f6ea8fd6913070. The ASCII encoding of iridokeratitis in hexadecimal notation is 697269646f6b6572617469746973.