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Vol. 64. Issue 3.
Pages 237-244 (May - June 2022)
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Vol. 64. Issue 3.
Pages 237-244 (May - June 2022)
Radiology through images
Correlation between pneumo-computed tomography and pathology findings for subepithelial gastric lesions
Correlación anatomopatológica con neumo-tomografía computarizada de lesiones gástricas subepiteliales
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R. López Grovea,
Corresponding author
, E. Gentilea, L. Savluka, J.P. Santinob, M. Ullaa
a Servicio de Diagnóstico por Imágenes, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
b Servicio de Anatomía Patológica, Hospital Italiano de Buenos Aires, Ciudad Autónoma de Buenos Aires, Argentina
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Abstract
Objective

This article aims to show the usefulness of the pneumo-computed tomography gastric distention technique in the detection and morphological characterization of subepithelial gastric lesions. We correlate the pneumo-computed tomography and pathology findings in lesions studied at our institution and review the relevant literature.

Conclusion

Pneumo-computed tomography, combined with multiplanar reconstructions, three-dimensional reconstructions, and virtual endoscopy, is useful for delineating the morphological details of subepithelial gastric lesions, thanks to the additional gastric distention. This technique better delimits and characterizes the upper and lower margins of the lesions. Pneumo-computed tomography can be considered a useful noninvasive imaging techniques for characterizing these lesions.

Keywords:
Characterization
Computed tomography
Gastric neoplasm
Stomach
Resumen
Objetivo

El propósito de este artículo es destacar la utilidad de la técnica de distensión gástrica neumo-tomografía computarizada en la detección y caracterización morfológica de las lesiones subepiteliales gástricas estudiadas en nuestra institución, con su correlación de anatomía patológica y una revisión de la literatura.

Conclusión

La neumo-tomografía computarizada combinada con las reconstrucciones multiplanares, las reconstrucciones tridimensionales y la endoscopia virtual es útil para delinear los detalles morfológicos de las lesiones subepiteliales gástricas debido a la distensión gástrica adicional. Se logra una mejor delimitación de sus bordes superior e inferior, así como las características de sus márgenes. Puede considerarse una técnica de imagen útil y no invasiva para la caracterización de estas lesiones.

Palabras clave:
Caracterización
Tomografía computarizada
Neoplasia gástrica
Estómago

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