Thermal injury to TRAM flaps: a report of five cases.

Five cases of burns occurring in TRAM flaps utilized for breast reconstruction are presented in this study. These injuries resulted from exposure to thermal and/or solar radiation. We believe that the physiologic changes that result from flap elevation and transposition, mainly denervation, negate the autonomic protective mechanisms for heat dissipation. This renders the flaps more susceptible to injury from these energy forms. Because of these findings, we urge all plastic surgeons who perform TRAM flap reconstructions to carefully instruct their patients to avoid exposing their flaps to heat and solar radiation.

Immediate single-stage TRAM and nipple-areola reconstruction.

Single-stage breast reconstruction (SSBR) is a concept that unifies several complex individual procedures to create a finished breast reconstruction in one process. The key to reproducible and predictable results is proper patient selection. SSBR is another step in the effort to improve the quality of life in patients with carcinoma of the breast.

Ruben's fat pad for breast reconstruction: a peri-iliac soft-tissue free flap.

We present a single patient with a successful breast reconstruction using the peri-iliac fat pad as a free flap based on the deep circumflex iliac artery and vein. Although the follow-up is short, in this patient the donor site has been acceptable, and we believe that this flap will have a place in the selection of donor sites for autogenous tissue breast reconstruction.

Immediate TRAM flap breast reconstruction: 128 consecutive cases.

The purpose of this article is to determine whether or not the transverse rectus abdominis musculocutaneous (TRAM) flap procedure is a practical operation for immediate breast reconstruction. Our series reports 128 consecutive patients who underwent immediate breast reconstruction with the TRAM flap from 1985 to 1990. Of these patients, 86 underwent conventional TRAM, while 40 underwent free TRAM breast reconstruction. Two-thirds of the patients underwent bilateral breast reconstruction. Comparison within this series of the free TRAM versus the conventional TRAM flap revealed improved statistics with regard to the free TRAM flap in a shorter hospitalization time and a decreased incidence of fat necrosis. There is no evidence to date that there is an increased chance of local recurrence with immediate breast reconstruction in this series, and chemotherapy was delayed in a single patient because of healing problems after immediate reconstruction. Operative times and the complication rate seem to be improving as compared with other series previously reported. The TRAM procedure, particularly the free TRAM procedure, is a primary choice for immediate breast reconstruction after mastectomy.

Progressive hemifacial atrophy associated with Lyme disease.

A case is described of progressive hemifacial atrophy occurring in a child with Lyme disease. Borrelial infection may have been an etiologic factor in the progressive hemifacial atrophy, which was ultimately treated with an SIEA free-flap transfer.

Breast reconstruction following mastectomy: an update.

Breast reconstruction today is a realistic and vital part of total breast cancer treatment. All physicians should be well informed on current methods of reconstruction so that they can present the facts to their patients in an encouraging, yet realistic manner. Recent developments in breast reconstruction after mastectomy have included the increase utilization of immediate breast reconstruction at the time of mastectomy, the improvement and refinement of the TRAM flap, the increased use of the "free" flap transfer of the TRAM flap which increases blood supply to the flap, texturing of implants which appears to increase their stability on the chest wall and reduce the incidence of capsular contracture or firmness, and the introduction of the newer autogenous tissue methods including the LTTF, gluteal, and latissimus dorsi flaps. Plastic surgeons are charged with the task of becoming proficient in breast reconstruction procedures in order to offer the mastectomy patient a safe, realistic facsimile breast that will be trouble free. Fortunately, there are several good options for restoring the breast after mastectomy. The method of reconstruction should be chosen by matching the desires of informed patients with the indications and contraindications in each case. In general, silicone reconstruction is expedient and satisfactory in most patients. However, it cannot compete with autogenous tissue transfer for severe chest wall defects, covering irradiated areas, creating a large, ptotic breast, or providing a natural appearing, soft breast mount.

The lateral transverse thigh free flap: an alternative for autogenous-tissue breast reconstruction.

The lateral transverse thigh free flap is a horizontal variant of the more commonly known vertical tensor fasciae latae myocutaneous free flap. Fresh cadaver injections of the lateral circumflex femoral artery indicated simultaneous perfusion of the upper lateral thigh tissues and the standard tensor fasciae latae territory extending down the lateral thigh. These experimental data strongly indicated that the clinical application would be successful. The flap is composed mostly of fat from the prominence of the upper lateral thigh ("saddlebags") based on a small plug of underlying tensor fasciae latae muscle. The amount of skin that can be included with this flap is limited in a vertical dimension to about 6 to 8 cm but is determined by the ability to close the defect. We have performed 17 flaps in 11 patients with up to 18 months of follow-up. Ten were delayed and 7 were immediate reconstructions. The chest and hip dissections are performed simultaneously by two microsurgeons. There has been one flap loss due to arterial disruption on day 3. An early problem was seroma formation in the donor site, which has been improved in the later patients by closing the dead space with sutures. The lateral transverse thigh free flap has the following advantages over other methods of autogenous-tissue breast reconstruction: (1) longer, more peripherally placed vessels, (2) easier flap dissection and no need to turn the patient during the procedure, (3) decreased postoperative morbidity and more rapid recovery, (4) reduction of an area of excess fat in those patients in whom the hips are more prominent than the abdomen, (5) greater intrinsic internal projection of the flap, and (6) excellent vascularity. The disadvantages of the flap are (1) microsurgery is required, (2) the amount of skin available is not as great as that with the gluteal or transverse rectus abdominis musculocutaneous (TRAM) flap, (3) the scar on the upper lateral thigh is probably more visible than on the buttock or the abdomen, and (4) a balancing procedure on the opposite hip is usually necessary in unilateral cases. Our current indications for the lateral transverse thigh free flap are (1) the transverse rectus abdominis musculocutaneous flap is unavailable, (2) for a particular breast size, the thigh fat proportions are greater than the abdominal proportions, or (3) the patient prefers this option to the transverse rectus abdominis musculocutaneous or gluteus flap. Results and complications with the lateral transverse thigh free flap will be presented along with pertinent comparisons with the other choices for autogenous-tissue breast reconstruction.