Contrast-Enhanced Ultrasound Identification of Sentinel Nodes in Esophageal Cancer

Condition:   Esophagus
Interventions:   Procedure: Endoscopic Ultrasound-Guided Fine-Needle Aspiration (EUS-FNA);   Procedure: Contrast-Enhanced Ultrasound;   Procedure: Fine-Needle Aspiration;   Drug: Sonazoid (Perflubutane)
Sponsors:   Sidney Kimmel Cancer Center at Thomas Jefferson University;   National Cancer Institute (NCI)
Not yet recruiting

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