Just in time for Halloween, perhaps the world’s most grotesquely graphic but anatomically correct cakes are being sold in London this week, where textbook replicas of therapeutic maggots on a diabetic ulcer and anal warts have been recreated in sugar and frosting form.

For three days, pop-up bakery Eat Your Heart Out in London’s Pathology Museum at St. Bart’s hospital will sell 50 cringe-worthy treats made by professional and student cakemakers ranging in price from £2.50 to £120 (about $4-195).

The not-for-the-fainthearted bake sale runs October 26-28 and is free.

Check out the sweet treats in the following photos and at