[Fiber-optic endoscope; endoscopic examination of a case with a huge teratoma in the 3rd ventricle].
D002551:Cerebral Ventricle Neoplasms / Q000175:diagnosis* / Q000473:pathology; D019723:Endoscopes; D005336:Fiber Optic Technology; D006801:Humans; D055100:Optical Fibers; D055095:Optics and Photonics; D013724:Teratoma / Q000175:diagnosis* / Q000473:pathology