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Master thesis . 2025
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Esofagectomia em dois tempos cirúrgicos : caso clínico

Authors: Duarte, Miguel Lages Morgado;

Esofagectomia em dois tempos cirúrgicos : caso clínico

Abstract

Esophageal cancer is one of the gastrointestinal system malignancies with the worst prognosis and esophagectomy with lymphadenectomy remains a complex and invasive procedure with a high risk of complications associated, despite the advances in surgical techniques, in anesthesia, and perioperative care as well. These complications have significant negative impact on the quality of life and also survival of patients. Among the possible complications, anastomotic leak is one of the most feared, and ischemia due to hypoperfusion of the proximal portion of the gastric conduit is one of the risk factors. Consequently, techniques have been developed to identify regions with adequate and inadequate vascularization, to identify patients at higher risk, and to develop therapies that can minimize this issue. The authors describe the clinical case of a patient who underwent an Ivor-Lewis esophagectomy for squamous cell carcinoma of the esophagus, performed in two surgical stages and doing a brief discussion on the advantages of using this technique in selected cases and the methods for evaluating the perfusion of the gastric tube.

O cancro do esófago é uma das neoplasias do sistema gastrointestinal com pior prognóstico e a esofagectomia com linfadenectomia ainda é um procedimento complexo e invasivo com elevado risco de complicações, apesar dos avanços nas técnicas cirúrgicas, anestésicas e nos cuidados peri-operatórios. Estas complicações têm um impacto negativo significativo na qualidade de vida e também na sobrevida dos doentes. Das possíveis complicações, a deiscência de anastomose é das mais temidas, e a isquémia por hipoperfusão da porção proximal do conduto gástrico é um dos factores de risco. Deste modo, têm sido desenvolvidas técnicas com o intuito de identificar as regiões com adequada e inadequada vascularização, os doentes com maior risco e terapêuticas que possam minimizar este facto. Os autores descrevem o caso clínico de um doente, submetido a esofagectomia de Ivor-Lewis por carcinoma pavimentocelular do esófago, em 2 tempos cirúrgicos, fazendo uma breve discussão acerca da vantagem de utilização desta técnica em casos selecionados e dos métodos de avaliação da perfusão do tubo gástrico.

Trabalho Final do Curso de Mestrado Integrado em Medicina, Faculdade de Medicina, Universidade de Lisboa, 2024

Country
Portugal
Keywords

Isquémia, Esofagectomia em dois tempos, Domínio/Área Científica::Ciências Médicas, Cancro do esófago, Vascularização, Anastomose

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    influence
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    This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green
Related to Research communities
Cancer Research