Browsing by Subject "Gastroenterology & Hepatology"

Now showing items 1-2 of 2

    • Results of long-term follow-up after local excision for well-selected low rectal cancers 
      Contreras, J. P.; Bannura Cumsille, Guillermo; Barrera, A.; Zúñiga Cossio, Claudio; Melo, C.; Soto, D. (2007)
      Objective: to evaluate our results about local failure, total recurrence and survival. Method: twenty-one patients underwent a complete local transanal excision for low rectal cancer in our institution during an 18-year ...
    • Treatment of chronic anal fissure by gonyautoxin 
      Garrido Crovetto, Rogelio; Lagos Wilson, Néstor; Lagos, M.; Rodríguez Navarro, Alberto J.; García, Carlos; Truan, D.; Henríquez, Ana (2007)
      Objective The use of gonyautoxin has been reported to be safe and effective in healing acute and chronic anal fissures. This study was designed to show better efficacy in healing patients with chronic anal fissure by ...