Low cost digital endoscopic photography.
D004724:Endoscopy / Q000191:economics / Q000379:methods*; D007089:Image Enhancement / Q000295:instrumentation; D007091:Image Processing, Computer-Assisted / Q000191:economics / Q000379:methods*; D010036:Otolaryngology / Q000191:economics / Q000379:methods*; D010781:Photography / Q000191:economics / Q000295:instrumentation*