12/19/2023 0 Comments Types of endoscopy findingspylori infection, so first of all we have to know what normal gastric mucosa looks like. The aim of this review is to describe the endoscopic signs related to H. pylori infection would justify the use of advanced imaging techniques, along with application of comprehensive protocols for taking photographs and targeted and random biopsies. On the other, findings of suspicious mucosal changes suggestive of H. In these patients, the endoscopic technique could be adapted in situ, not only reducing the total examination time but also avoiding the need for biopsies, with the reduction of additional costs. pylori infection and are therefore at low risk of developing GC precursor lesions. On the one hand, identifying endoscopic signs which determine that the mucosa is normal makes it possible to rule out patients who do not have H. pylori infection based on the changes in the mucosal arrangement observed during gastroscopy has a series of advantages, and has been the subject of numerous studies in Eastern countries. These high-quality gastroscopies require expert endoscopists and a significantly longer mean examination time than other types of gastroscopy. Using techniques such as chromoendoscopy or magnification, the arrangement of the gastric mucosa can be better visualised, thus enabling targeted biopsies in areas of suspected atrophy, intestinal metaplasia or dysplasia. In recent years, progress has been made in the real-time diagnosis (optical diagnosis) of GC precursor lesions, which are almost always associated with an underlying H. Gastroscopy is also a chance to improve GC prevention by identifying premalignant lesions. pylori infection, as it allows us to characterise the gastric mucosal pattern and pathology examination will identify Gram-negative bacilli resistant to acid pH. In symptomatic patients, gastroscopy with biopsies is the preferred test for diagnosing H. pylori-induced gastritis is currently considered one of the most important risk factors for gastric and duodenal ulcer disease, gastric cancer (GC) and its precursor lesions (atrophy, metaplasia and dysplasia), and mucosa-associated lymphoid tissue (MALT) lymphoma. pylori) is one of the most common infections in the world, affecting from 10% to over 80% of the population depending on the region, with a prevalence of around 50% in the Spanish population. Endoscopies are named for the organ or structure they examine or treat and include the following:Īn arthroscopy is done to look at the joints.Ī bronchoscopy is done to look at the trachea, bronchi and certain bronchioles.Ī colonoscopy is done to look at the colon.Ī colposcopy is done to look at the cervix and vagina.Ī cystoscopy is done to look at the bladder and urethra.Īn endoscopic retrograde cholangiopancreatography (ERCP) is done to look at the pancreas and bile ducts.Īn esophagoscopy is done to look at the esophagus.Ī gastroscopy is done to look at the esophagus, stomach and duodenum.Ī hysteroscopy is done to look at the uterus.Ī laparoscopy is done to look at the abdomen or pelvis.Ī laryngoscopy is done to look at the voice box (larynx) and vocal cords.Ī mediastinoscopy is done to look at the organs in the mediastinum (the space between the lungs) and nearby lymph nodes.Ī panendoscopy is done to look at the pharynx (throat), larynx (voice box), esophagus, trachea (windpipe) and bronchi (the tubes that carry air in and out of the lungs).Ī proctoscopy is done to look at the rectum.Ī sigmoidoscopy is done to look at the sigmoid colon (the last part of the colon) and rectum.Ī thoracoscopy is done to look at the chest cavity.Helicobacter pylori (H.
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