Ulcer

{
  "id": "MLC-T-CHM-012390",
  "term": "Ulcer",
  "field": "Chemistry",
  "definition": "A localized defect or excavation of the surface of an organ or tissue, resulting from the shedding of inflamed necrotic tissue. This lesion can occur in the skin, mucous membranes, or internal organs, often accompanied by inflammation and pain. Gastric ulcers, for example, are frequently associated with Helicobacter pylori infection or non-steroidal anti-inflammatory drug use.",
  "subject": "Chemistry and Human Health",
  "references": [
    "PAC, 2007, 79, 1153. 'Glossary of terms used in toxicology, 2nd edition (IUPAC Recommendations 2007)' on page 1330 (https://doi.org/10.1351/pac200779071153)"
  ],
  "url": "https://mlchart.com/terminology/chemistry/ulcer/"
}