The normal esophagus, also known as the swallowing tube, is lined with a pinkish-white tissue referred to as squamous epithelium. In some individuals, gastric glandular mucosa, which is stomach tissue, may also be present in the lower part of the esophagus, and this is considered normal. The phrase “squamous mucosa with reactive changes” is a common finding in pathology reports.
This article clarifies its meaning to help you better understand your report. Barrett’s esophagus is a change in the lining of the esophagus from a normal, white lining (known as squamous mucosa) to a pink/red lining (known as intestinal-type mucosa). Most mouth and oropharyngeal cancers start in squamous cells and are called squamous cell carcinoma (SCC). Other types of mouth and oropharyngeal cancers include: salivary gland cancer, including ...
squamous and glandular mucosa, The poor prognosis of oral cavity squamous cell carcinoma (OCSCC) patients is associated with residual tumor after surgery. Raman spectroscopy has the potential to provide an objective intra-operative ... When the esophagus is exposed to the acid over a long time it can damage its squamous lining. This causes certain changes that the pathologist can see with a microscope. A number of things, including chronic regurgitation (reflux, acid reflux, heartburn) of the stomach contents up into the esophagus, trauma from taking medications, and infections, can injure the squamous lining, which reacts to the injury and tries to repair itself.
squamous and glandular mucosa, Gastro-Esophageal Reflux Disease (GERD) is defined as damage of the squamous epithelium secondary to the pathological reflux of gastric content (comprising both gastric acidic substances and bile salts from duodenum-gastric reflux) in the esophagus, causing troublesome symptoms and/or complications.
