The term hemorrhoidal vein is identified in base64 scheme by the sequence aGVtb3JyaG9pZGFsIHZlaW4=, while the MD5 signature is equal to 57c6ecccb71838a4578e156f36333df3. The ASCII encoding of hemorrhoidal vein in hexadecimal notation is 68656d6f7272686f6964616c207665696e.