Tissue sampling of subepithelial lesions (SELs) is needed to determine the diagnosis, malignant potential, and management of these lesions. Endoscopic ultrasound-guided fine needle aspiration and/or
SELs
SELs
How Good Is Single-Incision Needle-Knife Biopsy in Diagnosing Gastrointestinal Subepithelial Tumors?
How Good Is Single-Incision Needle-Knife Biopsy in Diagnosing Gastrointestinal Subepithelial Tumors?