Improve of rectal bleeding 6 months [clinicaltrials_resource:37a4b4f8627ee8eecd6da9a8446b03ae]

Bipolar Eletrocoagulation was performed with a high-frequency electrosurgical generator (ERBE® ICC 200 Eletromedizin, Tubingen, Germany), using Gold probe (Wilson- Cook®) with 7 Fr diameter and 300 cm length. The power setting was 50 W. Coagulation of each telangiectasia was achieved with the probes by applying light pressure directly on the telangiectasia.

Improve of rectal bleeding 6 months [clinicaltrials_resource:37a4b4f8627ee8eecd6da9a8446b03ae]

Bipolar Eletrocoagulation was performed with a high-frequency electrosurgical generator (ERBE® ICC 200 Eletromedizin, Tubingen, Germany), using Gold probe (Wilson- Cook®) with 7 Fr diameter and 300 cm length. The power setting was 50 W. Coagulation of each telangiectasia was achieved with the probes by applying light pressure directly on the telangiectasia.