Esophageal Cancer is basically a malignancy concerning the esophagus. It consists of different subtypes, two of which are squamous cell cancer and adenocarcinoma. Tumors in the esophagus lead to dysphagia, which means difficulty in swallowing. It is classified as a typical carcinoma that arises from the epithelium. Symptoms include dysphagia and odynophagia (painful swallowing), disruption of normal peristalsis, leading to nausea, vomiting, regurgitation of food, and coughing. Substantial weight loss, the tumor surface becoming fragile and bleeding, causing hematemesis. Upper airway obstruction is another sign. Fistulas are known to develop between the upper esophagus and the trachea.
The causes of Esophageal Cancer are varied. Increased risk occurs in aged people, most common in men, heredity is a factor, smoking, obesity, alcohol consumption which leads to alcohol flush reaction, and thermal injury due to the intake of hot beverages. Diagnosis is best made with an esophagogastroduodenoscopy (EGD). CT scan and endoscopic ultrasound help as well. Treatment typically demands better nutrition choices. Esophageal stent insertions, gastronomy, and esophagectomy are other management techniques, and also chemotherapy and radiotherapy.
The causes of Esophageal Cancer are varied. Increased risk occurs in aged people, most common in men, heredity is a factor, smoking, obesity, alcohol consumption which leads to alcohol flush reaction, and thermal injury due to the intake of hot beverages. Diagnosis is best made with an esophagogastroduodenoscopy (EGD). CT scan and endoscopic ultrasound help as well. Treatment typically demands better nutrition choices. Esophageal stent insertions, gastronomy, and esophagectomy are other management techniques, and also chemotherapy and radiotherapy.
0 comments:
Post a Comment