Theragenics Corp.

5203 Bristol Industrial Way
Buford, GA 30518

USA

Phone: (770) 271-0233
Fax: (678) 482-4909
Web Site: http://www.theragenics.com/

A. Company Profile

Theragenics (NYSE:TGX) is a leader in the production and sale of implantable
radiation devices used in the treatment of cancer.

B. Products

Product Pipelines

1. TheraSeed.

TheraSeed is Palladium-103 (Pd-103), the radioactive isotope that supplies the implanted radiation therapy. It is a rice-size and use primarily in treating localized prostate cancer with a one-time, minimally invasive procedure.

2. I-seed

I-seed is an iodine-125 based product.