From the first moment my wife discovered she
had breast cancer in March of 2011, there was a deafening silence from the men
I knew. Even ones whose wives, mothers or girlfriends had breast cancer seemed
to have received a gag order from some Central Cancer Command and did little
more than mumble about the experience. Not one to shut up for any known reason,
I started this blog…That was four years ago – as time passed, people searching
for answers stumbled across my blog and checked out what I had to say. The following
entry first appeared in June of 2014.
Today will be a
bit of history regarding breast reconstruction and a glimpse into the future.
“Documented cases
of breast cancer date back to 6000 BC...George Washington’s mother, Queen Mary,
and Nabby Adams (daughter of John (second president of the US) and Abigail
Adams) succumbed to breast cancer...Breast cancer surgery was revolutionized by
Dr. William Halsted, who popularized the radical mastectomy as the treatment of
choice for any woman with breast cancer...the latter half of the 20th century
[saw] the modified radical mastectomy...breast conservation therapy...sentinel
lymph node biopsy and radiation was developed...[and] the emergence of breast
cancer reconstruction.”
Initial attempts
at reconstruction were crude, though as the years passed, certain of those
techniques finally met adequate technology. For example, in the 1800’s, there
were attempts to transplant a lipoma (fat slice) to a mastectomy site. This
lead to techniques that were largely unsatisfactory, but were clear precursors
to the current successful practice of the microsurgery that allows for TRAM flap
reconstruction. As well, initial use of silicone breast implants, the
subsequent frenzy that toppled the Dow Corning corporate giant, and the FDA’s
recanting of its 24-year ban on the same implants; has led to the use of both
saline and silicone implants preceded by insertion of expandable “bubbles” to
stretch tissue in preparation for the implant, and cadaver-harvested, cell-free
matrix that holds the expander in place.
What exactly does
the future hold?
Some
possibilities:
“Adipose derived
stem cell breast reconstruction...is still considered experimental...” and involves
the removal of fat tissue. One half remains as it is, but the other half
undergoes a process that concentrates stem cells. This “concentrate” is then
mixed with the original fat tissue and injected into the breast. The stem cells
take on the characteristics of the fat and grow into fat cells. There is
however, good evidence that this procedure is becoming more generally accepted.
(http://www.futuremedicine.com/doi/abs/10.2217/17460751.4.1.109)
“skin-sparing and
nipple-sparing mastectomy” in which the surgeon removes cancerous breast tissue
through a small incision usually around the areola area of the nipple.
In New Zealand,
“[A new] tissue expansion...technique allows soft tissue [to be made into a]
meshed matrix of connective tissue [where] small amounts of fat can be injected
into separate small tunnels.” The method has been in use for 30 years, but this
is a new and exciting possibility for reconstructing human breast tissue – with
even less invasion of the body than ever before.
The future is not
only on its way – it may actually be here!
Resources: http://www.breastreconstruction.org/ReconstructionOverview/breast_cancer_reconstruction_history.html,
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2884724/,
http://www.medpagetoday.com/Blogs/CelebrityDiagnosis/31043,
http://www.breastpreservationfoundation.org/skin-sparing-mastectomy/,
http://www.nzherald.co.nz/nz/news/article.cfm?c_id=1&objectid=11219885&ref=rss
Image: https://c2.staticflickr.com/6/5527/10893068965_1d328e8f71_b.jpg