Superficial erosions of the mucosa or even ulcers may be seen.
When the flow ceases the mucosa or lining assumes its former state.
The action of croton oil is to render the mucosa very soft and friable.
Beyond the ileo-colic valve plate, in the short endgut, the mucosa again presents numerous pointed reduplications.
The embryos and larvæ of species of Cylicostomum are found ...