The term laparoscopic cholecystectomy is identified in base64 scheme by the sequence bGFwYXJvc2NvcGljIGNob2xlY3lzdGVjdG9teQ==, while the MD5 signature is equal to bbe36e2b6222150319b82864e11638d9. The ASCII encoding of laparoscopic cholecystectomy in hexadecimal notation is 6c617061726f73636f7069632063686f6c65637973746563746f6d79.