SM
expander
The simplest way to reconstruct a breast is to use
an implant. During a mastectomy, however, the aim of the operation
will have been to leave the chest wall flat so that an external prosthesis
can be worn over the skin without rubbing. This means that the skin
overlying the chest wall must be stretched up and this can be done
using an implant that is expandable
The expander implant is placed under the chest skin and muscle and
the tissues are then gently stretched. Essentially the implant is
a small balloon that can be inflated with salt water via a valve placed
under the skin. Once the tissues have matched the opposite side either
the expander can be left in place and the valve removed or the expander
changed for a different permanent implant.
This type of procedure is good for patients who don’t want scars
on other parts of the body, whose breasts are relatively small or
do not have a large degree of droop.
SM
Expander - What else do I need to know?
Recurrence of Breast Cancer There is no evidence that having a reconstruction
increases the risk of cancer returning or delays the diagnosis of
recurrence but also you should not allow reconstruction to interfere
with treatment for the breast cancer and having a reconstruction will
not stop a recurrence of the cancer, if it were to occur.
SM Expander - Possible complications include:
Infection Superficial wound infection is easily treated with antibiotics.
Infection of the implant are troublesome as, generally, the implant
must be removed to fully treat the infection, and re-inserted at a
later date.
Bleeding It is common to have a small degree of oozing
at the wound edges, but it is possible to develop a collection of
blood under the skin. If this happens it may need to be let out by
returning to theatre and re-opening the wound
The
Latissimus Dorsi Flap
The latissimus dorsi (LD) flap has been used for breast reconstruction
since 1906 and is a popular choice for reconstructing breasts, due
to its reliability, durability and good cosmetic result. The flap
may be used with and without a patch of skin overlying the muscle
whose blood supply comes through the muscle
Latissimus dorsi is a large, flat muscle in the back, which is moved
to the site of the breast by swinging it around the ribcage so that
it lies at the front of the body. Most people have no problems from
the absence of this muscle in the back after the operation because
the other back muscles become stronger to compensate. Only women who
are active swimmers, rock climbers or tennis players notice a small
change due to the back weakness.
The LD flap does not usually provide enough tissue to form the entire
breast, so an implant will usually be required to provide more volume,
placed behind the muscle to help match the size of the remaining natural
breast. Compared with implant-only reconstruction, the extra muscle
covering the implant provides a more natural shape although the breast
will still be slightly 'prouder' than a natural breast. Scars from
this type of reconstruction are relatively inconspicuous. In addition
to the breast scar, there is a scar on the back, which is horizontal,
to hide under a bra-strap.
Latissimus Dorsi is a pedicled flap, meaning that the blood vessels
supplying the 'flap' of muscle and overlying skin remain attached
to the body and continue to supply the flap in the same way when it
is moved to its new site. The tissue moved to create the breast is
mainly the muscle itself, but some overlying skin and fat is also
transferred. This is particularly useful in immediate reconstruction,
for which a circle of skin, the same size as the mastectomy hole can
also be moved, allowing the surgeon to close all wounds without stretching
the remaining natural breast skin. It also results in only one circular
scar on the breast around the nipple.
After the operation, the blood vessels supplying the muscle run from
the back of the armpit to the chest, along with a protective cuff
of muscle. This results in a 'bulkier' area under the armpit on the
reconstructed side. This will settle considerably over the first few
months after the operation, as swelling subsides and the muscle cuff
naturally thins, but will never disappear completely.
LD Flaps - What else do I need to know?
Recurrence of Breast Cancer There is no evidence
that having a reconstruction increases the risk of cancer returning
or delays the diagnosis of recurrence but also you should not allow
reconstruction to interfere with treatment for the breast cancer and
having a reconstruction will not stop a recurrence of the cancer,
if it were to occur.
LD Flaps - Possible complications include:
Seroma This is so common it should be regarded as
part of the operation and not a complication as such. When you suffer
a graze, you will probably have noticed a clear fluid seeping from
the raw area for a few days. This is a normal response to injury and
is known as serous fluid. After this operation there is a large raw
area under the skin of the back and the body responds in the same
way, leaking serous fluid. Generally this lasts for only a couple
of days and the drains remove the fluid, but it can continue for a
few weeks. If this fluid continues to be produced after the drains
are removed, it will collect under the skin and may become uncomfortable,
but it can be easily and painlessly removed by sliding a needle through
the scar on your back, taking the fluid off with a syringe.
Infection Superficial wound infection is easily treated
with antibiotics. Infection of the implant are troublesome as, generally,
the implant must be removed to fully treat the infection, and re-inserted
at a later date.
Bleeding It is common to have a small degree of oozing
at the wound edges, but it is possible to develop a collection of
blood under the skin. If this happens it may need to be let out by
returning to theatre and re-opening the wound.
Flap
failure This is a very rare complication. Any flap needs
a good blood supply and occasionally it does not get the supply it
needs. In this case the flap will die. The dead tissue would need
to be surgically removed, and further options for reconstruction would
need to be discussed.
Revision Surgery After the muscle is moved from the
back to the front, it changes size over the first 3 months. Your surgeon
will probably create a reconstructed breast that is larger than the
other one initially to allow for this shrinkage, but it is possible
that when the size changes have occurred, your breasts are asymmetrical
or slightly bulging under the skin of the flap. Your surgeon may recommend
another small operation to improve the final outcome of your reconstruction.
TRAM
TRAM stands for transverse rectus abdominis muscle, the tissue that
is used to reconstruct the breast in this method. Unlike most other
methods of breast reconstruction, the TRAM flap is completely natural,
because it uses your body's own tissues.
The advantage of this type of surgery is that the reconstructed breast
is very soft, natural and lifelike. Size, fullness and shape are as
closely matched for symmetry as possible. In order to reconstruct
the breast, the "tummy" tissue (skin, muscle, and fat from
the area of the abdomen below the navel) is used. This procedure is
very similar to a "tummy tuck" which may be considered a
benefit for some women.
The disadvantage of this type of surgery is that there is a long abdominal
scar below the navel and this surgery is more painful than other types
of breast reconstructive surgery. It also requires a few more days
in the hospital after surgery and a longer recovery time than other
procedures.
TRAM
- What else do I need to know?
Recurrence of Breast Cancer There is no evidence
that having a reconstruction increases the risk of cancer returning
or delays the diagnosis of recurrence but also you should not allow
reconstruction to interfere with treatment for the breast cancer and
having a reconstruction will not stop a recurrence of the cancer,
if it were to occur.
TRAM - Possible complications include:
Seroma This is so common it should be regarded as
part of the operation and not a complication as such. When you suffer
a graze, you will probably have noticed a clear fluid seeping from
the raw area for a few days. This is a normal response to injury and
is known as serous fluid. After this operation there is a large raw
area under the skin of the tummy and the body responds in the same
way, leaking serous fluid. Generally this lasts for only a couple
of days and the drains remove the fluid, but it can continue for a
few weeks. If this fluid continues to be produced after the drains
are removed, it will collect under the skin and may become uncomfortable,
but it can be easily and painlessly removed by sliding a needle through
the scar on your tummy, taking the fluid off with a syringe.
Infection Superficial wound infection is easily treated
with antibiotics.
Bleeding It is common to have a small degree of oozing at the wound
edges, but it is possible to develop a collection of blood under the
skin. If this happens it may need to be let out by returning to theatre
and re-opening the wound.
Flap failure This is a very rare complication. Any
flap needs a good blood supply and occasionally it does not get the
supply it needs. In this case the flap will die. The dead tissue would
need to be surgically removed, and further options for reconstruction
would need to be discussed.
Revision Surgery After the muscle is moved from the
back to the front, it changes size over the first 3 months. Your surgeon
will probably create a reconstructed breast that is larger than the
other one initially to allow for this shrinkage, but it is possible
that when the size changes have occurred, your breasts are asymmetrical
or slightly bulging under the skin of the flap. Your surgeon may recommend
another small operation to improve the final outcome of your reconstruction.