Table 1 Visualization of UGI tract under UMGI capsule endoscopy in 30 patients
From: A novel capsule endoscopy for upper and mid-GI tract: the UMGI capsule
Characteristics | Results, n (%) |
|---|---|
Detection rate of Z-line | 30 (100) |
Circumferential viewing of Z-line | |
4 quadrants | 20 (66.7) |
 ≥ 3 quadrants | 25 (83.3) |
 ≥ 2 quadrants | 28 (93.3) |
 ≥ 1 quadrant | 30 (100) |
Visualization of gastric mucosa | |
Fundus | 30 (100) |
Cardia | 30 (100) |
Body | 30 (100) |
Angulus | 30 (100) |
Antrum | 30 (100) |
Pylorus | 30 (100) |
Detection of the reverse side of Pylorus | 26 (86.7) |
Visualizing level of the reverse side of Pylorus | |
Full | 20 (66.7) |
More than half | 5 (83.3) |
Less than half | 1 (3.3) |
Detection of duodenal papilla | 24 (80.0) |
Visualizing level of duodenal papilla | |
Full | 17 (56.7) |
More than half | 7 (23.3) |
Less than half | 0 (0) |