Mar 10, 2023 · The hypopharynx (rare plural: hypopharynges or hypopharynxes) or laryngopharynx forms the most inferior portion of the pharynx, being the continuation of the oropharynx superiorly and both the larynx and esophagus inferiorly. It also forms part of the upper respiratory tract and the gastrointestinal tract. Gross anatomy

May 12, 2024 · Hypopharyngeal cancer is an uncommon cancer that develops in your lower throat, behind your voice box. Symptoms may include hoarseness, sore throat and ear pain that doesn’t go away after two weeks. Treatments include surgery, chemotherapy, radiation therapy and immunotherapy. You can reduce your risk by avoiding tobacco use and limiting alcohol.

Feb 12, 2025 · Hypopharyngeal cancer is a disease in which malignant (cancer) cells form in the tissues of the hypopharynx. Use of tobacco products and heavy drinking can affect the risk of developing hypopharyngeal cancer. Signs and symptoms of hypopharyngeal cancer include a sore throat and ear pain.

May 8, 2023 · The laryngopharynx, also referred to as the hypopharynx, is the most caudal portion of the pharynx and is a crucial connection point through which food, water, and air pass. Specifically, it refers to the point at which the pharynx divides anteriorly into the larynx and posteriorly into the esophagus.

Hypopharynx is the inferior -most part of the pharynx, made up of the pyriform sinuses, the lowest part of the posterior pharyngeal wall, and the post-arytenoid/post-cricoid areas. The patient has swallowing problems typical of cricopharyngeal dysfunction.

May 14, 2017 · HYPOPHARYNX: INTRODUCTION, NORMAL ANATOMY, AND FUNCTION. The hypopharynx is studied in essentially the same manner as the larynx; therefore, the principles related to imaging of the hypopharynx with computed tomography (CT) and magnetic resonance (MR) should be reviewed in Chapter 201.

The hypopharynx extends from its juncture with the oropharynx at the tip of the epiglottis (or level of the hyoid bone) superiorly to the inferior border of the cricoid cartilage. It can be divided into three sites: the pyriform sinus, the postcricoid area, and the posterior pharyngeal wall.

Jan 27, 2025 · The laryngopharynx, also known as the hypopharynx, is the lower part of the pharynx, connecting the oropharynx to the esophagus and larynx. [1] It serves as a passageway for both food and air, playing a critical role in swallowing and directing food into the esophagus while preventing it from entering the airway.

The part of the pharynx lying below the aperture of the larynx and behind the larynx; it extends from the vestibule of the larynx to the esophagus at the level of the inferior border of the cricoid cartilage. Synonym (s): pars laryngea pharyngis [TA], hypopharynx ☆ , laryngeal part of pharynx, laryngeal pharynx.

Hypopharyngeal cancer forms in the tissues of the hypopharynx (the bottom part of the throat). It may spread to nearby tissues or to cartilage around the thyroid or trachea, the bone under the tongue (hyoid bone), the thyroid, the trachea, the larynx, or the esophagus.