Click image to open slide

Case 1

55-year-old man with a giant gastric ulcer that eroded into the pancreas.

Click image to open slide

Case 2

66-year-old woman with a history of luminal B breast carcinoma, treated with neoadjuvant therapy, mastectomy, and radiation therapy two years ago. She now presents with heartburn and upper abdominal discomfort. Gastric corpus lesion biopsies.

Click image to open slide

Case 3 

15 year old boy with multiple polyps in the small bowel.

Click image to open slide

Case 4

57 year old woman who presents with gastric outlet obstruction. Duodenal histology.

Click image to open slide

Case 5

71 year old man with polypoid masses in the colon (? colon carcinoma).

Click image to open slide

Case 6

80 year old man with a polypoid rectal mass.

Click image to open slide

Case 7

66 year old man with hypertension and chronic renal disease, who presents with a 2 day history of non-bloody diarrhoea and abdominal pain without vomiting. Admitted with a suspicion of COVID-19 and found to have acute-on-chronic renal failure with raised potassium (6,6 mmol/l). He develops acute abdomen in the hospital the next day and undergoes laparotomy with extended right hemicolectomy.

Click image to open slide

Case 8

55 year old man with an anal tumour requiring diverting colostomy.

Click image to open slide

Case 9

55 year old woman who presents with a massive GI bleed and is found to have a large gastric antral tumour.

Click image to open slide

Case 10

53 year old man with hypertension, presents with a 4 x 4cm anal growth starting 6 months ago.