Usar "ulceration" en una oración

1. Ideal for helping to reduce gastric ulceration and inflammation

2. But as the stumps of harpoons are frequently found in the dead bodies of captured whales, with the flesh perfectly healed around them, and no prominence of any kind to denote their place; therefore, there must needs have been some other unknown reason in the present case fully to account for the ulceration alluded to