The term positron emission tomography scanner is identified in base64 scheme by the sequence cG9zaXRyb24gZW1pc3Npb24gdG9tb2dyYXBoeSBzY2FubmVy, while the MD5 signature is equal to c63846652e47880b59b79d8885a7b2a3. The ASCII encoding of positron emission tomography scanner in hexadecimal notation is 706f736974726f6e20656d697373696f6e20746f6d6f677261706879207363616e6e6572.