Pharynx anatomy consists of three key segments: Nasopharynx, the top segment that connects to the nose and allows air to pass through Oropharynx, the middle segment which connects to the mouth and ...

PART 1 Oral cavity, pharynx and esophagus. GI Motility online (2006) doi:10.1038/gimo5 Published 16 May 2006. Anatomy and development of oral cavity and pharynx. Rebecca Z. German, Ph.D. and ...

Methods. At the beginning of the surgery (tumour resection and neck dissection) the application of a total amount of 1.2 mCi Tc99m-nanocolloid, which was dissolved in 0.2–0.35 ml normal saline ...