Term info
comment
In contrast to cysts, vesicles, pustules and bullae do not have a complete epithelial lining and are therefore less well demarcated.
created by
HPO:probinson
date
2016-12-17T13:11:37Z
definition
A hollow mass located in the skin that is surrounded by an epithelium-lined wall and is well demarcated from the adjacent tissue. Cysts are often said to be sac-like and may contain serous liquid or semisolid material.