Let the finger linger

Retrorectal masses are rare and of insidious onset. We report a consecutive series of six such cases (males = 4, females = 2). The main presenting complaint was back pain and the most reliable physical sign was a palpable mass posteriorly on rectal examination (all cases). C T scan was the most radiologically informative investigation. Surgical intervention was undertaken using both anterior (trans-abdominal) and posterior (retrorectal) approaches. The majority of the masses excised were benign and all patients, to date, remain well.