Bathtubs & Showers, Acrylic vs. Fiberglass. The two most popular, cost-effective options are Acrylic or Gelcoat Fiberglass. Both are easy to install and maintain, but differ on price, durability and lifespan. To help you decide on which is best for your project, letâs go over the advantages and disadvantages of each.
Cold laser therapy is a form of medical treatment that involves the use of a low intensity laser to address pain and inflammation. This treatment is generally classified as experimental or investigational, because the benefits are still the subject of debate.
Photodynamic therapy, a type of laser therapy, involves the use of drugs that are absorbed by cancer cells; when exposed to a special light, the drugs become active and destroy the cancer cells. 1  Internal radiotherapy for esophageal cancer. 2  Self-expandable metallic stents are sometimes used for palliative care.