Campylobacter concisus gastritis masquerading as Helicobacter pylori on gastric biopsy

Helicobacter ◽  
2021 ◽  
Author(s):  
Elizabeth O Ferreira ◽  
Philippe Lagacé‐Wiens ◽  
Julianne Klein
Keyword(s):  
Helicobacter Pylori ◽  
Gastric Biopsy ◽  
Campylobacter Concisus

Perfil Epidemiológico de Pacientes Submetidos à Biópsia Gástrica em um Hospital Escola do Sul de Minas Gerais/ Epidemiological Profile of Patients Undergo Gastric Biopsy in a School Hospital of Minas Gerais

1970 ◽  
Vol 4 (3) ◽  
pp. 48-57
Author(s):  
Isabela Maria A. Ribeiro Simões ◽  
Ana Carolina Mauad Coli ◽  
Roseane de Souza Candido Irulegui
Keyword(s):  
Helicobacter Pylori ◽  
Age Groups ◽  
Epidemiological Data ◽  
Minas Gerais ◽  
Gastric Biopsy ◽  
Gastric Ulcers ◽  
Histopathological Diagnosis ◽  
Gastric Diseases ◽  
H Pylori ◽  
Epidemiological Profile

Objetivo: Determinar a prevalência de lesões benignas e neoplasia gástrica através do estudo de biópsias realizadas em um Hospital Escola do Sul de Minas Gerais, no período entre 2007 e 2011. Materiais e Métodos: A pesquisa documental foi quantitativa e retrospectiva, baseada na análise dos registros de biópsias e prontuários. Realizou-se o levantamento de dados referentes à idade, gênero, cor, profissão, diagnóstico histopatológico e presença de Helicobacter pylori nas amostras. Resultados: O número total de biópsias gástricas analisadas foi de 1225, cujo perfil populacional encontrado foi: idade média de 56,75 anos, sexo masculino (52%), cor branca (81,9 %), aposentado (30%). Os diagnósticos mais frequentes foram: gastrites (71,9%), pólipos (14,2%), adenocarcinomas (5,9%), úlceras gástricas (6%), linfomas (0,4%), sem alterações (0,4%) e outros (1,2%). Em outros, encontram-se achados de malignidade, metaplasia e xantelasma gástrico. Em relação à presença de Helicobacter pylori nas amostras, o resultado encontrado foi de24% positivas, 46% negativas e 30% não pesquisadas. Conclusão: Os resultados confirmam a alta frequência das doenças gástricas e sua incidência nas diversas faixas etárias, além do envolvimento do H. pylori em tais afecções. É de grande importância a caracterização dos dados epidemiológicos, o que permite prováveis direcionamentos para programas de prevenção e informação para a população. Palavras-chave: biópsia gástrica, gastropatia, perfil epidemiológico.  ABSTRACTObjective: To determine the prevalence of benign lesions and gastric cancer through study of biopsies performed at a school hospital in southern Minas Gerais, in the period between 2007 and 2011.Materials and Methods: The research was quantitative and retrospective, based on analysis of biopsies records and medical records. We conducted the survey data regarding age, sex, color, profession, histopathological diagnosis and the presence of Helicobacter pylori in the samples. Results: The total number of gastric biopsies analyzed was 1225. Population listing was found: mean age of 56.75 years, male (52%), white (81.9%), retired (30%). The most frequent diagnoses were gastritis (71.9%), polyps (14.2%), adenocarcinomas (5.9%), gastric ulcers (6%), lymphoma (0.4%), unchanged (0, 4%) and others (1.2%). In others, there are: findings of malignancy, metaplasia, gastric xanthelasma. Regarding the presence of Helicobacter pylori in the sample, the result was: 24% positive, 46% negative, 30% non searched. Conclusion: The results confirm the high frequency of gastric diseases and their incidence in the various age groups additionally to the involvement of H. pylori in such conditions. It is of great importance to characterize the epidemiological data, allowing probable directions for prevention and information programs for population. Keywords: gastric biopsy, gastropathy, epidemiological profile

scholarly journals Detection of Helicobacter pylori using nested polymerase chain reaction in gastric biopsy samples

2008 ◽  
Vol 23 (3) ◽  
pp. 243-245 ◽  
Author(s):  
Divya Mahajan ◽  
Anju Jain ◽  
Varsha Singh ◽  
A. K. Jain ◽  
G. R. K. Rao ◽  
...  
Keyword(s):  
Polymerase Chain Reaction ◽  
Helicobacter Pylori ◽  
Gastric Biopsy ◽  
Chain Reaction ◽  
Nested Polymerase Chain Reaction ◽  
Polymerase Chain

Detection of Helicobacter pylori CagA EPIYA in gastric biopsy specimens and its relation to gastric diseases

2015 ◽  
Vol 83 (2) ◽  
pp. 89-92 ◽  
Author(s):  
Júlia Silveira Vianna ◽  
Ivy Bastos Ramis ◽  
Priscila Cristina Bartolomeu Halicki ◽  
Otávio Leite Gastal ◽  
Renato Azevedo Silva ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Gastric Biopsy ◽  
Gastric Diseases ◽  
Biopsy Specimens

scholarly journals Lessons From a Quality Improvement Project to Standardize the Process of Gastric Biopsy Culture for Helicobacter pylori

JPGN Reports ◽  
2021 ◽  
Vol 2 (4) ◽  
pp. e116
Author(s):  
Silvana Bonilla ◽  
Athos Bousvaros ◽  
Jeff Cardini ◽  
Loida Estrella-Pimentel ◽  
Paul D. Mitchell ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Quality Improvement ◽  
Gastric Biopsy ◽  
Quality Improvement Project ◽  
Improvement Project

Evaluation of Selective and Nonselective Media for Isolation of Helicobacter pylori from Gastric Biopsy Specimens

2007 ◽  
Vol 10 (22) ◽  
pp. 4156-4159 ◽  
Author(s):  
M.Y. Alikhani ◽  
N. Sadeghifar ◽  
Safar Farajnia . ◽  
M. Hajia ◽  
M.M. Aslani ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Gastric Biopsy ◽  
Biopsy Specimens

scholarly journals Active Helicobacter pylori Infection is Independently Associated with Nonalcoholic Steatohepatitis in Morbidly Obese Patients

2020 ◽  
Vol 9 (4) ◽  
pp. 933 ◽  
Author(s):  
Michael Doulberis ◽  
Simone Srivastava ◽  
Stergios A Polyzos ◽  
Jannis Kountouras ◽  
Apostolis Papaefthymiou ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Nonalcoholic Steatohepatitis ◽  
Liver Function Tests ◽  
Gastric Biopsy ◽  
Helicobacter Pylori Infection ◽  
Morbidly Obese ◽  
Obese Patients ◽  
Nonalcoholic Fatty Liver ◽  
Potential Impact ◽  
Lobular Inflammation

Nonalcoholic fatty liver disease (NAFLD) emerges as an important global burden and Helicobacter pylori infection (Hp-I) has been suggested as a risk factor of NAFLD, although controversy exists. This retrospective study aimed to investigate a potential impact of active Hp-I on NAFLD severity in morbidly obese patients, subjected to bariatric surgery and gastric biopsy for documentation of Hp-I. Of 64 eligible participants, 15 (23.4%) were diagnosed with active Hp-I, showing higher rates of nonalcoholic steatohepatitis (NASH) than those without Hp-I (86.7% vs. 26.5%, respectively; p < 0.001). Concerning histological lesions, steatosis grade (p = 0.027), ballooning (p < 0.001), lobular inflammation (p = 0.003), and fibrosis stage (p < 0.001) were also more severe in Hp-I positive patients. Likewise, liver function tests, insulin resistance, dyslipidemia, and arterial hypertension were significantly higher in Hp-I positive patients. Hp-I was independently positively associated with NASH (beta = 3.27; p = 0.002), severe NASH (beta = 2.37; p = 0.018), and the presence of fibrosis (beta = 3.86; p = 0.001) in a binary regression model, after adjustment for potential confounders. In conclusion, active Hp-Ι was independently associated with NASH and fibrosis, findings offering potential clinical implication.

scholarly journals Improvement and optimization of the classical gastric biopsy culture technique for Helicobacter pylori diagnosis using trypsin

2015 ◽  
Vol 64 (6) ◽  
pp. 642-645 ◽  
Author(s):  
Avi Peretz ◽  
Maya Paritsky ◽  
Nina Pastukh ◽  
Anna Koifman ◽  
Diana Brodsky ◽  
...  
Keyword(s):  
Helicobacter Pylori ◽  
Culture Technique ◽  
Gastric Biopsy
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