Surgical Endoscopy
Oesophagus
Oesophageal Varices
Oesophageal Varix Oesophageal Varix Close-up View
Stomach
Normal
Gastric Pylorus
Small Intestine
Crohn's Disease of the Terminal Ileum
Coble-stone Appearance
Colon
Ulcerative Colitis
Severe ulcerative colitis with excess mucous. There was bleeding on touch.
Rectum
Carcinoma
Malignant Transformation In A Rectal Polyp Cauliflower Carcinoma Of The Rectum