Abstract
The therapeutic approach to locally advanced gastric cancer with invasion of adjacent organs is still unclear. Some studies have shown the feasibility and potential benefit of extended resections of the stomach and adjacent involved organs, in particular when a R0 resection can be achieved. Conversely, other studies reported a higher risk for perioperative morbidity and mortality, with limited benefits in terms of survival, suggesting this approach only for well-selected cases. Many potential clinicopathologic prognostic factors, such as age, tumor size, histotype, pathological depth of invasion, nodal status, distant metastasis, number and type of resections, have been proposed; however, the prognostic value of multivisceral resections in this subset of patients remains controversial. In this chapter, we analyze the state of the art in locally advanced (cT4b) gastric cancer, paying particular attention to the short- and long-term outcomes of extended surgery, the prognostic value of clinicopathological factors, and the potential role of neoadjuvant/multimodality approach.
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Marrelli, D., Rosa, F., Bagnacci, G., Defraia, C. (2022). Therapeutic Approach to cT4b Gastric Cancer. In: de Manzoni, G., Roviello, F. (eds) Gastric Cancer: the 25-year R-Evolution. Updates in Surgery. Springer, Cham. https://doi.org/10.1007/978-3-030-73158-8_17
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DOI: https://doi.org/10.1007/978-3-030-73158-8_17
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