Smells fishy to me...
Just as authors should not write on subjects they resemble, studies should not be named after food, unless there is some particularly clever reason for doing so (like naming a diabetes study SUGAR or an obesity trial FAT). I think this particularly applies for studies of bowel disorders or the genitourinary system.
Case and point "Treatment of benign prostatic hyperplasia through transurethral needle ablation (TUNA). Review of the literature and six years of clinical experience."
Case and point "Treatment of benign prostatic hyperplasia through transurethral needle ablation (TUNA). Review of the literature and six years of clinical experience."