Oligometastatic Adenocarcinoma of the Esophagus: Current Understanding, Diagnosis, and Therapeutic Strategies

SIMPLE SUMMARY: The diagnosis and management of oligometastatic esophageal adenocarcinoma remains nuanced. Early diagnosis may allow for prompt intervention and, ideally, prolonged patient survival. As recent and emerging trials shed new light on this topic, we sought to identify the current understanding and treatment recommendations for oligometastatic disease by performing a thorough review of the available literature. ABSTRACT: Esophageal adenocarcinoma is an aggressive cancer of increasing incidence and is associated with poor prognosis. The early recognition of synchronous and metachronous oligometastasis in esophageal adenocarcinoma may allow for prompt intervention and potentially improved survival. However, curative approaches to oligometastatic esophageal disease remain unproven and may represent an area of emerging divergence of opinion for surgical and medical oncologists. We sought to identify the current understanding and evidence for management of oligometastatic esophageal adenocarcinoma by performing a thorough review of the available literature.