Two-dimensional capsule endoscopy images (upper panel) and three-dimensional representation of above structures is seen (lower panel). A1, A2: P2 angioectasia; B1, B2: P1 angiectasia; C1, C2: Lymphoid hyperplasia with superficial ulceration; D1, D2: Aphthous ulcers; E1, E2: Serpiginous ulcers; F1, F2: Nodular lymphangiectasia; G1, G2: Another capsule endoscope still inside the small-bowel.