The present invention relates to an endoscopic hood configured to be disposed at a distal end of an endoscope comprising an endoscope body and a working channel disposed within the endoscope body, the endoscopic hood comprising a first portion that comprises a proximal end, a distal end, and first and second lumens extending therebetween, and a second portion comprising a curved wall extending distally from the distal end of the first portion, the curved wall defining a working area adjacent an inner surface of the curved wall and the first lumen, wherein the first lumen is configured to receive a shaft of a first device disposed in the working channel of the endoscope, and wherein the second lumen is configured to slidably and rotationally receive a shaft of a second device disposed alongside an outer surface of the elongate body of the endoscope.
