From: The clinical features and treatment modality of esophageal neuroendocrine tumors: a multicenter study in Korea
Number (%)
Male sex (%)
21 (80.8)
Mean age (range)
60.12 ± 9.30 (45–76)
Symptoms at diagnosis
Asymptomatic
8 (30.8)
Dysphagia
7 (26.9)
Abdominal discomfort
5 (19.2)
Weight loss
3 (11.5)
Melena
2 (7.7)
Hot flushes
1 (3.8)
Diarrhea