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Margen positivo (R1) en la biopsia intraoperatoria durante una gastrectomía total por cáncer gástrico / Positive margin (R1) in the intraoperative biopsy during a total gastrectomy for gastric cancer
Venturelli M, Francisco.
  • Venturelli M, Francisco; Hospital Base osorno. Osorno. CL
Rev. cir. (Impr.) ; 72(3): 257-261, jun. 2020. tab, ilus
Article in Spanish | LILACS | ID: biblio-1115552
RESUMEN
Resumen El cáncer gástrico es una patología de alta incidencia en Chile. Afortunadamente es baja la incidencia de márgenes R1 cuando se realiza una cirugía con intención curativa. Al tener un tumor subcardial o cardial es perentorio realizar una biopsia rápida (intraoperatoria), en caso que ésta resulte positiva, es difícil tomar una decisión sobre qué realizar a continuación, ya que el realizar una esofagoyeyunoanastomosis intratorácica aumenta el riesgo quirúrgico. Para esto, es de suma importancia tener la información de las características histopatológicas del tumor, el riesgo de filtración, la recurrencia, la sobrevida, las terapias adyuvantes y la realidad país. Se realizó una revisión de la literatura con el fin de poder guiar la toma de decisiones.
ABSTRACT
Gastric cancer is a pathology with a high incidence in Chile, fortunately, the incidence of R1 margins is low when performing surgery with curative intent. When having a sub cardial or cardial tumor, it is essential to perform a rapid (intraoperative) biopsy, if this is positive when cutting the esophagus just under the pillars, it is difficult to make the decision of what to do next, since performing an inthrathoracic esophagojejunostomy increases the surgical risk. For this, it is very important to have information about the histopathological characteristics of the tumor, the leakage risk, there currence, the survival, the adjuvant therapies and the reality of the country. A review of the literature was done in order to guide the decisions.
Subject(s)


Full text: Available Index: LILACS (Americas) Main subject: Stomach Neoplasms / Biopsy / Margins of Excision Type of study: Prognostic study Limits: Humans Language: Spanish Journal: Rev. cir. (Impr.) Journal subject: Cirurgia Geral / Oftalmologia / Ortopedia Year: 2020 Type: Article Affiliation country: Chile Institution/Affiliation country: Hospital Base osorno/CL

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Full text: Available Index: LILACS (Americas) Main subject: Stomach Neoplasms / Biopsy / Margins of Excision Type of study: Prognostic study Limits: Humans Language: Spanish Journal: Rev. cir. (Impr.) Journal subject: Cirurgia Geral / Oftalmologia / Ortopedia Year: 2020 Type: Article Affiliation country: Chile Institution/Affiliation country: Hospital Base osorno/CL