Relation between Histologic Subtypes and Location of Gastric Cancer and<i>Helicobacter pylori</i>

Martín-de-Argila, C; Boixeda, D; Redondo, Clara; Álvarez, Isabel; Gisbert, Javier P.; Plaza, A García

doi:10.3109/00365529709007676

Cited by 39 publications

(22 citation statements)

References 36 publications

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“…The World Health Organization and International Agency for Research on Cancer consensus group stated in 1994 based on epidemiologic and histological evidence has classified H. pylori as a definite class I carcinogen (IARC 1994;Abeba et al, 2014). Prevalence of H. pylori infection in gastric cancer varies from 19% to 94% according to study from Spain (Martin-de Argila et al, 1997). In one meta-analysis, H. pylori seropositivity was 82.4% for patients with gastric cancer (Haung et al, 1998).…”

Section: Clinical Characteristics and Helicobacter Pylori Status Of Gmentioning

confidence: 99%

Clinical Characteristics and Helicobacter pylori Status of Gastric Cancer in Thailand

Vilaichone

Panarat²,

Aekpongpaisit³

et al. 2014

Asian Pacific Journal of Cancer Prevention

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Section: Clinical Characteristics and Helicobacter Pylori Status Of Gmentioning

confidence: 99%

Clinical Characteristics and Helicobacter pylori Status of Gastric Cancer in Thailand

Vilaichone

Panarat²,

Aekpongpaisit³

et al. 2014

Asian Pacific Journal of Cancer Prevention

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“…Tradicionalmente, la localización más frecuente del cáncer gástrico es la región antropilórica (cáncer gástrico distal) (5,6) , el cual se relaciona con el tipo histológico intestinal. Sin embargo, en las últimas décadas se ha observado un incremento de la frecuencia de los tumores de cuerpo y fondo (cáncer gástrico proximal) y de la unión esófago-gástrica (7)(8)(9) , lo cual se sospecha está asociado al cambio en la prevalencia también del tipo histológico de cáncer gástrico hacia el tipo difuso (10,11) .…”

Section: Introductionunclassified

Características histológicas y endoscópicas del cáncer gástrico diagnosticado en un hospital nacional del Callao, Perú

Rodríguez-Vargas¹,

Arévalo-Suarez²,

Salgado³

et al. 2013

Rev Peru Med Exp Salud Publica

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RESUMENObjetivos. Describir las características histológicas y endoscópicas que se presentan en pacientes diagnosticados con cáncer gástrico en el Hospital Nacional Daniel Alcides Carrión del Callao. Materiales y métodos. Se realizó un estudio tipo serie de casos que incluyó a todos los pacientes con diagnóstico histológico de cáncer gástrico durante el periodo de enero de 2009 a diciembre de 2011. La información se obtuvo de los registros del servicio de anatomía patológica del Hospital Nacional Daniel Alcides Carrión. Se consignó la edad y sexo de los pacientes, el tipo histológico, la localización endoscópica, así como la presencia de metaplasia intestinal, el grado histológico y la morfología del cáncer. Resultados. Se incluyeron 120 pacientes. La edad promedio fue de 65,4 ± 13,6 años; 59 (49%) fueron de sexo masculino. Según el tipo histológico se encontró el tipo intestinal en 68 (56%); difuso en 45 (38%), y mixto en 7 (6%). Según su localización, 23 (19%) se localizaron en fondo; 52 (43%) en el cuerpo; 39 (33%) en el antro, y 6 (5%) en el píloro. Los pacientes con cáncer gástrico de tipo intestinal presentaron una edad promedio mayor que los que tuvieron el tipo difuso (69,1 ± 10,3 versus 59,3 ± 15,3). De los pacientes con cáncer gástrico tipo intestinal, 60,3% tuvo localización proximal, en comparación a 66,6% de los pacientes con tipo difuso. Conclusión. En la población en estudio, el cáncer gástrico de tipo difuso se presenta a una edad más temprana que el de tipo intestinal, además de estar más frecuentemente localizados a nivel proximal. Palabras clave: Cáncer gástrico; Endoscopía; Histología; Patología; Metaplasia (fuente: DeCS BIREME). HISTOLOGIC AND ENDOSCOPIC CHARACTERISTICS OF GASTRIC CANCER DIAGNOSED IN A NATIONAL HOSPITAL OF CALLAO, PERU ABSTRACTObjetivos. To describe the histologic and endoscopic characteristics reported among patients diagnosed with gastric cancer in "Daniel Alcides Carrion" National Hospital in Callao. Materials and methods. We performed a case series including all patients with histological diagnosis of gastric cancer from January 2009 to December 2011. Data were obtained from the registers of the pathology service of Daniel Alcides Carrion National Hospital. Factors such as age and gender of patients, histologic type, endoscopic location, presence of intestinal metaplasia, histologic degree, and cancer morphology were evaluated. Results. 120 patients were included. Mean age was 65.4 ± 13.6 years; 59 (49%) were male. Based on the histologic type, intestinal type was found among 68 (56%); diffuse type among 45 (38%), and a mixed type in 7 (6%). Regarding the site, 23 (19%) of gastric cancers were located in the fundus; 52 (43%) in the body; 39 (33%) in the antrum, and 6 (5%) in the pylorus. Patients with gastric cancer of the intestinal type were in average older than those with a diffuse type (69.1 ± 10.3 versus 59.3 ± 15.3). 60.3% of intestinal-type gastric cancers were located proximally, versus 66.6% of diffuse-type cancers. Conclusion. Among the studied population, dif...

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“…Tumors of the body of the stomach tend to be associated with H. pylori more often than cardia tumors. Evidence of H. pylori infection is less frequently seen with diffuse-type gastric cancer (14). Molecular profiling studies have shown that intestinal and diffuse-type gastric cancers exhibit different patterns of gene expression (15), suggesting that these subtypes of malignancy evolve from different causative origins.…”

Section: Helicobacter Pylori As a Causative Agent For Gastric Adenocamentioning

confidence: 99%

The Development of Therapeutic and Preventive Vaccines for Gastric Cancer andHelicobacter pylori

Chui

Clay

Lyerly

et al. 2005

Cancer Epidemiology, Biomarkers &Amp; Prevention

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Gastric cancer is one of the most important worldwide public health problems. Convincing epidemiologic and etiologic associations have been made between the development of gastric cancer and infection with Helicobacter pylori. H. pylori not only has adapted to survive within the harsh environment of the stomach but also is able to modulate and avoid endogenous immune responses. The design and creation of efficacious vaccine strategies against H. pylori requires an understanding of the complex interactions that make up mucosal immunity. An effective vaccine strategy against H. pylori has the potential to affect significantly on population health worldwide. (Cancer Epidemiol Biomarkers Prev 2005; 14(8):1883-9)

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Relation between Histologic Subtypes and Location of Gastric Cancer andHelicobacter pylori

Cited by 39 publications

References 36 publications

Clinical Characteristics and Helicobacter pylori Status of Gastric Cancer in Thailand

Clinical Characteristics and Helicobacter pylori Status of Gastric Cancer in Thailand

Características histológicas y endoscópicas del cáncer gástrico diagnosticado en un hospital nacional del Callao, Perú

The Development of Therapeutic and Preventive Vaccines for Gastric Cancer andHelicobacter pylori

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