Esophageal squamous cell carcinoma (ESCC) often presents with debilitating dysphagia, significantly affecting quality of life. In metastatic disease, standard therapy with radiation and chemotherapy ...is associated with high morbidity. Liquid nitrogen cryotherapy offers a minimally invasive intervention for palliation in metastatic esophageal cancers. Although beneficial outcomes have been reported in esophageal adenocarcinoma, few studies have assessed its safety and efficacy as palliation treatment in metastatic ESCC. We present a case using endoscopic liquid nitrogen cryoablation alone as palliative therapy in a patient with obstructive metastatic ESCC resulting in persistent patent esophageal lumen 2 years after initiation of cryotherapy.
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