retropharyngealt
Retropharyngeal refers to the anatomical space located behind the pharynx, which is the part of the throat behind the mouth and nasal cavity. This space contains loose connective tissue and lymphatic vessels. The retropharyngeal space is bordered anteriorly by the pharyngeal wall, posteriorly by the prevertebral fascia, and laterally by the carotid sheath. It is a potential space, meaning it normally contains very little material but can accumulate fluid or other substances under certain conditions.
An infection in this space is known as a retropharyngeal abscess. This is a serious condition that
Inflammation of the retropharyngeal lymph nodes can also occur, which is often referred to as retropharyngeal