Colonoscope in Cecum. Different patients (n = 8) with the electromagnetic colonoscope tip in the cecum. Patients A, B, and C are monitor views of full frame electromagnetic colonoscope images, with picture-in-picture endoscopic images. Patients D, E, F, G, and H are full frame monitor views of endoscope image with electromagnetic colonoscope picture-in-picture images. Various orientation and display options are depicted.