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Treatment (banding/sclerotherapy) of esophageal varices; Injection therapy (e.g., epinephrine in bleeding lesions) Cutting off of larger pieces of tissue with a snare device (e.g., polyps, endoscopic mucosal resection) Application of cautery to tissues; Removal of foreign bodies (e.g., food) that have been ingested
Endoscopic submucosal dissection (ESD) is an advanced surgical procedure using endoscopy to remove gastrointestinal tumors that have not entered the muscle layer. ESD may be done in the esophagus, stomach or colon. Application of endoscopic resection (ER) to gastrointestinal (GI) neoplasms is limited to lesions with no risk of nodal metastasis.
The most effective diagnostic tool for CMV is endoscopy with biopsy. Generally on inspection of the esophagus large punched out lesions are seen in the middle part of the esophagus. Further histological evaluation of the lesions demonstrates enlarged cells in the sub-epithelial layer with inclusions within the cell's nucleus and its cytoplasm ...
Sometimes the lesions are found when endoscopy is done for other hernia symptoms than anemia such as heartburn, regurgitation, swallowing difficulty, pain or distention. [9] When a person with iron deficiency anemia is found to have a large hernia and Cameron lesions on endoscopy, this usually explains the blood loss.
Often esophageal inlet patches causes no symptoms and are identified incidentally during upper endoscopy. [3] However, when present, symptoms may include difficulty swallowing ( dysphagia ), pain while swallowing ( odynophagia ), cough or globus sensation .
Herpes esophagitis is a viral infection of the esophagus caused by Herpes simplex virus (HSV). While the disease most often occurs in immunocompromised patients, including post- chemotherapy , immunosuppression with organ transplants [ 1 ] and in AIDS , [ 2 ] herpes esophagitis can also occur in immunocompetent individuals.
Esophageal endoscopic ultrasound can provide staging information regarding the level of tumor invasion, and possible spread to regional lymph nodes. The location of the tumor is generally measured by the distance from the teeth. The esophagus (25 cm or 10 in long) is commonly divided into three parts for purposes of determining the location.
Biopsies of the lesions show hypertrophied stratified squamous mucosa with glycogen deposition in the mucosa. [1] Clinically, mild glycogenic acanthosis is a normal finding, and does not progress to esophageal cancer or to stricture. [4] It is not related to leukoplakia, and is not dysplastic or premalignant.