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Table 2 Endoscopic findings of 26 esophageal neuroendocrine tumors

From: The clinical features and treatment modality of esophageal neuroendocrine tumors: a multicenter study in Korea

Endoscopic characteristics Total (%)
Tumor location  
Upper (15–24 cm) 2 (7.7)
Middle (24–32 cm) 4 (15.4)
Lower (32–40 cm) 20 (76.2)
Tumor lesions  
Single lesion 24 (92.3)
Multiple lesion 2 (7.7)
Tumor size (cm)  
Mean size (range) 2.34 ± 1.63 (0.5–7.5)
0–0.9 4 (15.4)
1.0–1.9 8 (30.8)
2.0– 14 (53.8)
Gross appearance  
Elevated 17 (65.4)
Elevated and depressed 6 (23.1)
Ulcerative 3 (11.5)