A Case of Gastric Inverted Hyperplastic Polyp Associated with Gastritis Cystica Profunda and Early Gastric Carcinoma
Korean Journal of Pathology
;
: 55-58, 2007.
Article
in Korean
| WPRIM
| ID: wpr-203826
ABSTRACT
A gastric inverted hyperplastic polyp is characterized by downward growth of the hyperplastic mucosal components into the submucosa. Lesions are composed of hyperplastic foveolar-type glands, and sometimes coexist with gastritis cystica profunda (GCP). Adenocarcinoma frequen- tly can coexist, but the relationship is not clear. A 71-year-old male was admitted to hospital because of dyspepsia for one month. He underwent a wedge resection of the stomach, after endoscopic biopsies. The gross finding showed a slightly elevated papillary lesion with central depression. Microscopically, the elevated lesion was composed of hyperplastic fundic glands and foveolar cells, and the central depressed lesion showed a nodular inverted proliferation of normal appearing gastric epithelium and glands in the submucosa. An additional proximal gastrectomy specimen exhibited marked GCP and a minute adenocarcinoma at the proximal margin with p53 protein overexpression.
Full text:
Available
Index:
WPRIM (Western Pacific)
Main subject:
Polyps
/
Stomach
/
Biopsy
/
Adenocarcinoma
/
Depression
/
Dyspepsia
/
Epithelium
/
Gastrectomy
/
Gastritis
Limits:
Aged
/
Humans
/
Male
Language:
Korean
Journal:
Korean Journal of Pathology
Year:
2007
Type:
Article
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