A fluid-filled cyst that develops in the ovary and consists of one or more chambers. The main types of cysts are follicular cysts, the corpus luteum, teratoma, and endometrioma. The patient's primary complaint is generally pelvic pain or pain during intercourse.
5. The average cost of a radon system is between $800 â $1200. Homes with a crawl space, no gravel under the slab, or a completely finished lower level, sometimes cost more.return to the top.. The average cost of a radon system is between $800 â $1200. Homes with a crawl space, no gravel under the slab, or a completely finished lower level, sometimes cost more.
1 Installing a water radon mitigation system runs from $1,000-$4,500, and maintenance runs $0 to $150 annually. 2  To find out about radon content in a city water system, call the local water provider. 3  It's wise to retest a home's radon level every year or two after a mitigation system is installed. It's wise to retest a home's radon level every year or two after a mitigation system is installed. 2  Most radon mitigation systems include a fan, which will need to be replaced about every 5 years. 3  Expect to pay $250-$300 to have this necessary maintenance done.