Mucous Membranes: Normal and Abnormal Including Mucin and Malignancy

affected alimentary canal appear arranged atrophic rhinitis become bowels brane cancer cavities cells ciliated closely columnar common condition contained covered crusts deficient domestic doubt duct dust dusty entirely epithelium especially evident excess exists fact frequently function gastric give head hypomyxia important indicated instances intestine irritation large amount large intestine larynx layer least lining lower lubricating malignant disease marked MICHIGAN middle mouth mucin mucous glands mucous lining mucous membrane mucus secreted nasal nasal mucous membrane natural normal nose occur organisms ounce pain passing patients pharynx placed posterior present protecting provision quantities region remain removed result salt seen serous similar sinuses situations Smoked solution spaces spray stomach structures suffering supply surface tabloids taken thick thin throat throughout tion tissue tract treatment tube turbinated bones upper varies vascular vocal cords warm week