Project cost management is primarily concerned with the cost of the resources needed to complete project activities. However, project cost management should also consider the effect of project decisions on the cost of using the project product. For example, limiting the number of design reviews may reduce the cost of the pro-
Arachnoid cysts are fluid-filled sacs that occur on the arachnoid membrane that covers the brain (intracranial) and the spinal cord (spinal). There are three membranes covering these parts of the central nervous system: the dura mater, arachnoid, and pia mater.
A cyst is an abnormal growth that develops as a closed sac somewhere in the body. A dermoid cyst is a specialized type of cyst that contains skin and skin appendages, which include hair follicles and sweat glands. Dermoid cysts have different names depending on where in the body they form and what types of structures are inside them. It can be a bit confusing. For example, a dermoid cyst that contains many types of cells, such as skin, hair, teeth, fat, bone and nerve cells, is called a teratoma.