2024年7月3日 · Gastroscopy is a test to look inside the gullet (oesophagus), the stomach and the first part of the gut (small intestine) known as the duodenum. Note: the information below is a general guide only. The arrangements, and the way tests are performed, may vary between different hospitals and areas.

Esophagogastroduodenoscopy (EGD) or oesophagogastroduodenoscopy (OGD), also called by various other names, is a diagnostic endoscopic procedure that visualizes the upper part of the gastrointestinal tract down to the duodenum.

The procedure is called OesophagoGastroDuodenoscopy (OGD) known more simply as gastroscopy or endoscopy. It involves looking at the upper part of the gut which includes the oesophagus (food pipe), stomach and the first part of your small bowel (duodenum) with a narrow flexible tube called a gastroscope.

胃內窺鏡檢查（Upper gastrointestinal endoscopy, OGD），俗稱「照胃鏡」，是將一枝可屈曲、直徑約0.9至1.2厘米的軟管，經由口腔、喉嚨放入上消化道檢查，透過軟管末端裝置的鏡頭檢視食道、胃及十二指腸內壁是否有瘜肉、潰瘍等狀況，並可抽取組織進行幽門螺旋菌快速測試，或視乎病人情況進行止血、切除瘜肉。 若出現火燒心、吞嚥困難、持續嘔吐、上腹痛等腸胃不適，應接受胃鏡檢查，以檢查是否患上 胃部疾病。 聯絡我們.

Although each endoscopic procedure has its own necessary preparation and precautions, many are common to all and can be divided into three procedural steps: preprocedure, intraprocedure, and postprocedure. The components of preprocedural preparation essential for …

Patients suffering from peptic ulcer disease or bleeding, suspected oesophageal and gastric cancer, symptoms of indigestion, acid reflux or difficulty in swallowing should receive OGD examination. Prior to the examination, local anaesthetics will be sprayed to the throat of patients.

OGD is the technique that allows the direct visualization of the upper gastrointestinal tract. This procedure involves passing an endoscope with a diameter of 1cm via the mouth into the oesophagus, stomach and duodenum. The endoscope is a flexible tube attached to an optical

An Oesophago Gastro Duodenoscope (OGD) is a specialised examination that allows your doctor to look inside your upper digestive tract using an endoscope. An endoscope is a long, thin and flexible tube with a video camera attached to one end and controls at the other end.

Gastroscopy, also referred to as an OGD (Oesophago-Gastro-Duodenoscopy) is a camera examination via the mouth to the inside of the stomach and colonoscopy is a camera examination of the large bowel. These procedures are done consecutively at the same appointment for …

An OGD procedure is performed to evaluate symptoms of persistent upper abdominal pain, nausea, vomiting, difficulty swallowing or heartburn. It is an excellent method for finding the cause of bleeding from the upper gastrointestinal tract.