Laparoscopic assisted surgical removal of a congenital rectal hamartoma in a foal

In this report we describe a 3‐week‐old Paint horse filly that presented with rectal bleeding associated with a protruding mass. Rectal bleeding in neonates can be caused by infectious agents, trauma, congenital defects, rectal tears or tumours. Histopathology was performed on an avulsed piece of tissue. A second mass was identified endoscopically and was removed using a stapling instrument per rectum under endoscopic guidance and laparoscopic assistance. The mass was diagnosed as a rectal hamartoma. Recovery was uneventful.