What is the define of ESOPHAGEAL CANCER?

define/the disease/condition

Cacner of the esophagus (throat). If primary, its caused by tobacco products many times.

it is cancer you get in your esophagus. The esophagus is the pipeline that goes from your mouth to your stomach. It can be caused by tobacco, or it might come out of nowhere, like breast cancer.

Esophageal cancer is malignancy of the esophagus. There are various subtypes. Esophageal tumors usually lead to dysphagia (difficulty swallowing), pain and other symptoms, and is diagnosed with biopsy. Small and localized tumors are treated with surgery, and advanced tumors are treated with chemotherapy, radiotherapy or combinations. Prognosis depends on the extent of the disease and other medical problems, but is fairly poor

it is cancer of the esophagus, the channel from the mouth to your stomach that food passes through.

Esophageal Cancer


General Information About Esophageal Cancer


Esophageal cancer is a disease in which malignant (cancer) cells form in the tissues of the esophagus.

The esophagus is the hollow, muscular tube that moves food and liquid from the throat to the stomach. The wall of the esophagus is made up of several layers of tissue, including mucous membrane, muscle, and connective tissue. Esophageal cancer starts at the inside lining of the esophagus and spreads outward through the other layers as it grows.

The two most common forms of esophageal cancer are named for the type of cells that become malignant (cancerous):

Squamous cell carcinoma: Cancer that forms in squamous cells, the thin, flat cells lining the esophagus. This cancer is most often found in the upper and middle part of the esophagus, but can occur anywhere along the esophagus. This is also called epidermoid carcinoma.
Adenocarcinoma: Cancer that begins in glandular (secretory) cells. Glandular cells in the lining of the esophagus produce and release fluids such as mucus. Adenocarcinomas usually form in the lower part of the esophagus, near the stomach.