Los hallazgos histológicos principales fueron: pólipos hiperplásicos 50,9%, pólipos de glándulas fúndicas 7,4%, adenomatosos 3% y adenocarcinomas 1,9 %. RESULTADOS: Os pólipos foram classificados como hiperplásicos, adenomatosos e de glândulas fúndicas. A maioria deles era menor que 1 cm ( pólipos. Os polipos de glandulas fundicas ocorrem tanto na forma esporadica como na familiar. Em pacientes com popilose adenomatosa familiar (FAP) e popilose.

Author: Tygozahn Dukasa
Country: New Zealand
Language: English (Spanish)
Genre: Photos
Published (Last): 16 October 2014
Pages: 205
PDF File Size: 6.4 Mb
ePub File Size: 5.83 Mb
ISBN: 969-8-38904-798-2
Downloads: 35249
Price: Free* [*Free Regsitration Required]
Uploader: Yole

The relative prevalence of different subtypes found in series with patients from nearer geographical areas resemble our results.

It has been estimated that these types of polyps appear in 0. J Clin Pathol ; Fundic gland polyps were observed in patients, 75 on PPIs and 32 untreated. We established that treatments over 3 months were considered as long term treatment with PPI and therefore we cannot exclude that a larger interval might have found a significant association.

Some patients may present tundicas no specific digestive symptom. Ann Intern Med ; There is a significant difference in the prevalence of histological subtypes among the published series Table II.

Before the introduction of digestive endoscopy, the diagnosis of gastric polyps was based on x-ray examination, and the treatment involved surgery. FGP showed no dysplasias and no carcinomas. Their histopathological type may be tubular or papillary and, if these two types coexist in the same polyp, they may become tubulopapillary. All patients had at least one gastric polyp, as confirmed by histological examination. Fubdicas 20 patients with fundic gland polyps, PPI intake could only be investigated in 19 of them; There are no specific symptoms related to the presence of gastric polyps.


Yamada’s classification Polyps were classified macroscopically according to Yamada’s classification Demographic, endoscopic and histological data were gathered. Polypoid lesions were found in 0. HP are the most frequent histological type of gastric polyps reported in the literature ffundicas accounted for Associations with histological patterns of gastritis and gastric atrophy.

Two percent of polyps were adenocarcinomas.

Diagnostic accuracy of forceps biopsy versus polypectomy for gastric polyps: The significance of possible associations between discrete variables was evaluated glaneulas c 2 test of Pearson. Pathol Res Pract ; Morphological range of hyperplastic polyps of the stomach.

Pólipos gástricos – Síntomas y causas – Mayo Clinic

Disappearance of hyperplasic polyps in the stomach after eradication of Helicobacter pylori: The most number are less than 1 cm. Histopathological analysis of FGP revealed no alterations, and there was no association between FGP and adenocarcinoma of the stomach. Applying the exclusion criteria, were included of the patients, of which 52 Hyperplastic polyps of the stomach. In conclusion, gastric epithelial polyps are infrequent and most of them measure less than 1 cm.

We evaluated the glahdulas association between fundic gland polyps and long-term treatment glandupas PPIs.

Pólipos gástricos

Most lesions were sessile Am J Gastroenterol ; These discrepancies suggest a possible relationship between certain histological kinds and the geographical location of the population included, which glandulax be due to demographic, genetic or socioeconomic characteristics. Sixteen percent of them did not meet histopathological criteria for any polypoid or neoplastic lesion.


Conversely, both fundic gland and hyperplastic polyps were most frequently found in not infected patients. Inhibidores de la bomba de protones.

Hyperplastic polyps of the stomach: Hyperplastic polyps were the most frequent and accounted for The current spectrum of gastric polyps: The aim of our study was to describe the endoscopic and histological features of gastric polyps found in our patient-population. The incidental finding of gastric polyps during the course of a routine endoscopy is an increasingly common fact 1. Yamada type I polyps are elevated, with an indistinct border Figure 1.

The second group is the most common 3and among them we may find several subtypes such as hyperplastic or fundic glands polyps. Benign epithelial polyps of the stomach.

We only excluded from analysis those patients who had been previously included in the study.

Histologic characteristics of gastric polyps in Korea: Studies findicas latest technologies such as endoscopy with magnification and chromoendoscopy showed that various endoscopic aspects are clearly related fundidas infection by Helicobacter pylori HP. Observation of gastric glandular cysts in the corpus mucosa of the stomach under omeprazol treatment.

The median age was 64 years range: Considerable discrepancy in histologic findings between endoscopic forceps biopsies and resected specimens has been published in other series Oberhuber G, Stolte M.

Author: admin