GLANDULAS FUNDICAS PDF

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.

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Most lesions were sessile Malignant potential of epithelial polyps of stomach. Before the introduction of digestive endoscopy, the diagnosis of gastric polyps was based on x-ray examination, and the treatment involved surgery.

The objective is to describe the endoscopic and histological characteristics of the polypoid lesions, and to study possible associations. The most representative form of HP related gastritis was fundics nodularity of the antral mucosa.

Esophagogastric junction polyps were not found Table 2. In contrast, another polyp which was 1.

The patients were analysed as the age, sex, gender and ethnic group, and the polyps as the location, size, Yamada’s classification and histopathological findings. To retrospectively review the characteristics and frequency of gastric polyps, derived from the gllandulas mucosal epithelium in a large series of endoscopies. METHODS The patients were analysed as the age, sex, gender and ethnic glandulws, and the polyps as the location, size, Yamada’s classification and histopathological findings.

J Clin Pathol ; Location The location of the polyps was based on endoscopic findings, and the gastric areas were divided into antrum, body and fundus.

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On the positive findings, the most associated with infection were: Gastric polyps are small lesions, which are asymptomatic in most cases and are generally discovered inadvertently during endoscopic examination. No significant association was found, as both groups had a similar prevalence of fundic gland polyps 5. This was the only HP with a histological alteration.

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Type IV polyps are pedunculated and elevated Figure 3. This author also suggested that HP could become malignant, although this was uncommon. The Table 3 shows the relationship between polyp type and size. We have found only one single study on Spanish population, including 5, EGDs The relative prevalence of different subtypes found in series with patients from nearer geographical areas resemble our results.

A large polyp with the potential to pass from the antrum funicas the pylorus can cause intermittent obstruction.

Lesions endoscopically suggestive fuundicas polyps without histological correlation were not included in the analysis. Complete polypectomy of all epithelial gastric polyps larger than 5 mm is recommended by the experienced endoscopists, after thorough individualised risk-benefit analysis 8, The prevalence of each of these subgroups widely varies depending on the population studied. All AP were also removed by snare polypectomy. Erosion or ulceration of the polyp surface may cause occult bleeding and anemia, and upper gastrointestinal bleeding may occur if there are large lesions.

Further studies are required to disclose these possible associations. Histological typing of gastric and oesophageal tumors.

glándulas fúndicas – English Translation – Word Magic Spanish-English Dictionary

A study on pediatric population found polypoid lesions in 45 out of 5, EGDs. Histological examination of HP in our series showed that only 0. Am J Surg Pathol ;25; On the negative group the normal appearance of the mucosa was With the advent of modern techniques for digestive endoscopy, gastric polyps are now diagnosed more frequently, and can be studied using the material obtained by biopsy or polypectomy. A retrospective study by Vieth offered opposite results.

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Pathological basis of disease. It has been estimated that these types of polyps appear in 0. We found no significant association between PPI intake and any histological kind of polyp. The polyps were classified as hyperplastic, adenomatous and fundic gland polyps. The body of literature on gastric polyps shows wide variations regarding the prevalence of different histological subtypes. Precursors of gastric cancer.

Continuous variables were described using mean and standard deviation SDdiscrete ones using percentages. The risk of developing a carcinoma in HP is rare and these polyps are not considered pre-cancerous lesions. Over 26, EGDs were included in the work by Morais et al. These discrepancies suggest a possible relationship between certain histological kinds and the geographical location of the population included, which may be due to demographic, genetic or socioeconomic characteristics.

Gastric polyps classification is based on its histological features, and based on that, we can differentiate two important groups: In our study, HP were more frequent in the antrum, followed by the body, fundus and gastroenteroanastomosis. One hundred and fifty three patients in a series of 26, consecutive upper digestive endoscopies done over a 5-year period, being that each patient had only one examination were analyzed and their histological and Yamada classification, as well as their location, size, histopathological findings and treatment studied.

That study reported that The most frequent histopathological findings were hyperplastic polyps Associations with histological patterns of gastritis and gastric atrophy.