The esophagus lies posterior to the trachea and the heart.
Anatomy of the Esophagus. The esophagus is a muscular tube about ten inches (25 cm.) long, extending from the hypopharynx to the stomach. The esophagus lies posterior to the trachea and the heart and passes through the mediastinum and the hiatus, an opening in the diaphragm, in its descent from the thoracic to the abdominal cavity. The esophagus has no serosal layer; tissue around the esophagus is called adventitia. Esophagus. The esophagus is a hollow muscular tube that transports saliva, liquids, and foods from the mouth to the stomach. When the patient is upright, the esophagus is usually between 25 to 30 centimeters in length, while its width averages 1.5 to 2 cm. The muscular layers that form the esophagus are closed tightly at both ends by sphincter muscles, to prevent food or liquids from leaking from the stomach back into the esophagus or mouth. The esophagus passes close to the trachea (breathing tube) and the left side of the heart. This means that problems with the esophagus, such as eating something too hot, can sometimes feel like a pain close to or in the heart or throat The esophagus (American English) or oesophagus (British English), commonly known as the foodpipe or gullet, is an organ in vertebrates which consists of a fibromuscular tube through which food passes, aided by peristaltic contractions, from the pharynx to the stomach. The upper esophagus lies at the back of the mediastinum behind the trachea, and in front of the erector spinae muscles and the vertebral column. The lower esophagus lies behind the heart and curves in front of thoracic aorta. The esophagus is about 9-10 inches (25 centimeters) long and less than an inch (2 centimeters) in diameter when relaxed. It is located just posterior to the trachea in the neck and thoracic regions of the body and passes through the esophageal hiatus of the diaphragm on its way to the stomach.... The esophagus is a long, thin, and muscular tube that connects the pharynx (throat) to the stomach. It forms an important piece of the gastrointestinal tract and functions as the conduit for food and liquids that have been swallowed into the pharynx to reach the stomach Thoracic part of esophagus. The esophagus (figs. 21-1, 21-2 and 21-3) has cervical, thoracic, and abdominal parts, extending from the lower end of the pharynx (C6 vertebrae) to the cardiac opening of the stomach (T11 or 12 vertebral level). When a subject is in the erect position, it is about 25 to 30 cm long The esophagus is a 25-cm long muscular tube that connects the pharynx to the stomach. The length of the esophagus at birth varies between 8 and 10 cm and measures about 19 cm at age 15 years. The thoracic part of the esophagus. The esophagus lies between the trachea and vertebral column in the superior mediastinum. On its way down, the esophagus passes behind the aortic arch, and, at the level of T4/T5 intervertebral discs, it enters the post The esophagus is a muscular tube connecting the throat (pharynx) with the stomach. The esophagus is about 8 inches long, and is lined by moist pink tissue called mucosa. The esophagus runs behind the windpipe (trachea) and heart, and in front of the spine. Just before entering the stomach, the esophagus passes through the diaphragm. 1 Mallory-Weiss tear: Vomiting or retching creates a tear in the lining of the esophagus. 2  The esophagus bleeds into the stomach, often followed by vomiting blood. 3  Esophageal varices: In people with cirrhosis, veins in the esophagus may become engorged and bulge.
http://www.training.seer.cancer.gov/ugi/anatomy/esophagus.html http://www.healthline.com/human-body-maps/esophagus https://en.wikipedia.org/wiki/Esophagus http://www.innerbody.com/image_dige01/dige03-new2.html http://www.dartmouth.edu/~humananatomy/part_4/chapter_21.html http://emedicine.medscape.com/article/1948973-overview http://www.webmd.com/digestive-disorders/picture-of-the-esophagus
where is esophagus located