Gastric ulcer (Q43231): Difference between revisions
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Úlcera gástrica é definida como uma solução de continuidade na mucosa do estômago como resultado de efeitos cáusticos de ácido e pepsina no lúmen. Histologicamente, a úlcera gástrica é identificada como necrose da mucosa que se estende através da muscular da mucosa até a submucosa. Na visão endoscópica ou radiológica, há uma profundidade considerável da lesão. Quando a ruptura do revestimento epitelial está confinada à mucosa sem penetrar através da muscular da mucosa, a lesão superficial é chamada de “erosão”. | |||
| description / en | description / en | ||
Gastric ulcer is defined as a distinct breach in the mucosa of the stomach as a result of caustic effects of acid and pepsin in the lumen. Histologically, gastric ulcer is identified as necrosis of the mucosa extending through the muscularis mucosae into the submucosa. In the endoscopic or radiological view, there is an appreciable depth of the lesion. When the break of epithelial lining is confined to the mucosa without penetrating through the muscularis mucosae, the superficial lesion is called ‘erosion’. | |||
Revision as of 10:08, 13 August 2026
Gastric ulcer is defined as a distinct breach in the mucosa of the stomach as a result of caustic effects of acid and pepsin in the lumen. Histologically, gastric ulcer is identified as necrosis of the mucosa extending through the muscularis mucosae into the submucosa. In the endoscopic or radiological view, there is an appreciable depth of the lesion. When the break of epithelial lining is confined to the mucosa without penetrating through the muscularis mucosae, the superficial lesion is called ‘erosion’.
| Language | Label | Description | Also known as |
|---|---|---|---|
| default for all languages | DA60 |
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| English | Gastric ulcer |
Gastric ulcer is defined as a distinct breach in the mucosa of the stomach as a result of caustic effects of acid and pepsin in the lumen. Histologically, gastric ulcer is identified as necrosis of the mucosa extending through the muscularis mucosae into the submucosa. In the endoscopic or radiological view, there is an appreciable depth of the lesion. When the break of epithelial lining is confined to the mucosa without penetrating through the muscularis mucosae, the superficial lesion is called ‘erosion’. |
