The term idiopathic disease is identified in base64 scheme by the sequence aWRpb3BhdGhpYyBkaXNlYXNl, while the MD5 signature is equal to 1f1fa23b57f322d74d78a7a30323012b. The ASCII encoding of idiopathic disease in hexadecimal notation is 6964696f7061746869632064697365617365.