St. Petersburg Times
Special report
Video report
  • For their own good
    Fifty years ago, they were screwed-up kids sent to the Florida School for Boys to be straightened out. But now they are screwed-up men, scarred by the whippings they endured. Read the story and see a video and portrait gallery.
  • More video reports
Multimedia report
Print Email this storyEmail story Comment Letter to the editor
Fill out this form to email this article to a friend
Your name Your email
Friend's name Friend's email
Your message

Stem cell breast reconstruction appears promising

Associated Press
Published December 16, 2007


SAN ANTONIO, Texas - For the first time, doctors have used stem cells from liposuctioned fat to fix breast defects in women who have had cancerous lumps removed.

The approach is still experimental, but it holds promise for millions of women left with cratered areas and breasts that look very different from each other after cancer surgery. It also might be a way to augment healthy breasts without using artificial implants.

So far, it has only been tested on about two dozen women in a study in Japan. But doctors in the United States say it has great potential.

"This is a pretty exciting topic right now in plastic surgery," said Dr. Karol Gutowski of the University of Wisconsin at Madison. "There are people all over the country working on this."

The Japanese study was reported Saturday at the San Antonio Breast Cancer Symposium. The company that developed the treatment, Cytori Therapeutics of San Diego, plans larger studies in Europe and Japan next year.

More than 100,000 women have lumps removed each year in the United States. These operations, lumpectomies, often are done instead of mastectomies, which take the whole breast. But they often leave deformities because as much as a third of a woman's breast may be removed.

"It's almost a euphemism" to call it a lumpectomy, said Dr. Sydney Coleman, a plastic surgeon at New York University who has consulted for Cytori and is interested in the stem cell approach.

The defect "initially may not be as noticeable" but it often gets worse, especially if the woman also has radiation treatment, said Dr. Sameer Patel, a reconstructive surgeon at Fox Chase Cancer Center in Philadelphia.

"There's a growing push to try to involve the plastic surgeon particularly for this reason - to try to avoid a defect," but once one develops, options to repair it are limited, Patel said.

The implants sold today are for reconstructing breasts after mastectomies. They aren't designed to fix odd-shaped deformities from lumpectomies or radiation.

The treatment is expected to cost $3,000 to $5,000, said Cytori's president, Dr. Mark Hedrick.

[Last modified December 16, 2007, 01:53:38]

Share your thoughts on this story

[an error occurred while processing this directive]
Subscribe to the Times
Click here for daily delivery
of the St. Petersburg Times.

Email Newsletters