The term undescended testis is identified in base64 scheme by the sequence dW5kZXNjZW5kZWQgdGVzdGlz, while the MD5 signature is equal to 8c2a7f92fdeda76a9731bbbb9ddb6d77. The ASCII encoding of undescended testis in hexadecimal notation is 756e64657363656e64656420746573746973.