mucous

Generalized argyria is a rare disease caused by deposition of silver in the skin, nails, mucous membranes, and internal organs.

There are epiphora,conjunctival hyperemia.Press the area of the dacryocystitis there is mucous or mucopurulent secretion flowing out from the lacrimal punctum.....

There exist most of mucous cells are in epithelia of intestine,rectum and flank valvae of anus,which is type Ⅱ.

Results all cases havehyperpyrexia,exanthem, tumefaction of lymph nodes, mouth cavity and pharyngeal mucous membrane hyperemia,digit tip and hyponychium borderline peel like sheet;

The small intestine was gained to make microtome section and mucous membrane of small intestine morphology, trophonema altitude, thickness and crypt shade were observed under light microscope.

With routine HE staining, focal inflammation occurred in the mucous membrane of DMC colon and that the neuronal vacuolus of the intermuscular nerve plexus degenerated, reduced and even disappeared.