The term internal medicine is identified in base64 scheme by the sequence aW50ZXJuYWwgbWVkaWNpbmU=, while the MD5 signature is equal to 6aca9b49cfa80109f7b26e2f114fc773. The ASCII encoding of internal medicine in hexadecimal notation is 696e7465726e616c206d65646963696e65.