TY - CHAP AU - Kenro Kawada AU - Tatsuyuki Kawano AU - Taro Sugimoto AU - Toshihiro Matsui AU - Masafumi Okuda AU - Taichi Ogo AU - Yuuichiro Kume AU - Yutaka Nakajima AU - Katsumasa Saito AU - Naoto Fujiwara AU - Tairo Ryotokuji AU - Yutaka Miyawaki AU - Yutaka Tokairin AU - Yasuaki Nakajima AU - Kagami Nagai and Takashi Ito ED - Somchai Amornyotin Y1 - 2015-09-24 PY - 2015 T1 - Observation of the Pharynx to the Cervical Esophagus Using Transnasal Endoscopy with Blue Laser Imaging N2 - Endoscopy is a fast moving field, and new techniques are continuously emerging. In recent decades, endoscopy has evolved and branched out from a diagnostic modality to enhanced video and computer assisting imaging with impressive interventional capabilities. The modern endoscopy has seen advances not only in types of endoscopes available, but also in types of interventions amenable to the endoscopic approach. To date, there are a lot more developments that are being trialed. Modern endoscopic equipment provides physicians with the benefit of many technical advances. Endoscopy is an effective and safe procedure even in special populations including pediatric patients and renal transplant patients. It serves as the tool for diagnosis and therapeutic interventions of many organs including gastrointestinal tract, head and neck, urinary tract and others. BT - Endoscopy SP - Ch. 10 UR - https://doi.org/10.5772/60541 DO - 10.5772/60541 SN - PB - IntechOpen CY - Rijeka Y2 - 2024-04-25 ER -