Vasodilation is the result of relaxation in smooth muscle surrounding the blood vessels. This relaxation, in turn, relies on removing the stimulus for contraction, which depends on intracellular calcium ion concentrations and is tightly linked with phosphorylation of the light chain of the contractile protein myosin.
Cost & Financing. The cost of liver spot removal depends on the treatment used and how many sessions are needed, but a basic laser treatment is generally around $575 per session. Because liver spots are mostly cosmetic, insurance may or may not cover the treatments.
The cost to remove sebaceous cyst can range from $150 to $350 per affected area without health insurance. This cost will mostly depend on whether a surgical or non-surgical procedure is chosen, the doctor, the size and location of the cyst, and the geographical location.