Sigmoid Anus With Great Prolapse; Megasigma; Sigmoidectomy With Anastomosis at One Time.
D001003:Anal Canal; D012809:Colon, Sigmoid / Q000601:surgery*; D006801:Humans; D012005:Rectal Prolapse
ANUS/prolapse; SIGMOID/surgery
Ano sigmoideo con gran prolapso; megasigma; sigmoidectomäa con anastomosis en un tiempo.