The latissimus dorsi flap provides suitable recipient tissue for fat transfer, with a good blood supply and a reasonable volume of host tissue to inject into. The authors present their experience with use of the pedicled latissimus dorsi flap for fat grafting in total autologous immediate breast reconstruction without implants. From 2010 to 2013, 23 patients underwent breast reconstruction with primary fat augmented latissimus dorsi flaps (21 unilateral procedures and two bilateral procedures). Mean patient age was 52.3 years (range, 39 to 68 years); mean body mass index was 24.77 kg/m2 (range, 21.5 to 28.7 kg/m2). Fat was harvested using the Coleman technique with 10-ml syringes and injected into the adipose layer and muscle fascia of the latissimus dorsi flap skin paddle with 1-ml syringes. The mean size of the harvested skin paddle was 19.7 × 11.04 cm (range, 18 × 10 cm to 21 × 12 cm). Mean operative time was 2.62 hours (range, 2.10 to 3.20 hours) and 4.12 hours (range, 4.10 to 4.15 hours) for unilateral and bilateral reconstructions, respectively. Mean harvested fat volume was 126 ml (range, 90 to 180 ml), and mean injected fat volume was 101 ml (range, 60 to 150 ml). All flaps healed uneventfully, no seroma occurred at the flap donor-site, and no fat grafting-related complications were observed. To the best of the authors' knowledge, this is the first report in which fat transfer was used to achieve immediate latissimus dorsi flap volume augmentation as an alternative for total autologous reconstruction, avoiding implant-related complications.

Breast volume assessment enhances preoperative planning of both aesthetic and reconstructive procedures, helping the surgeon in the decision-making process of shaping the breast. Numerous methods of breast size determination are currently reported but are limited by methodologic flaws and variable estimations. The authors aimed to develop a unifying predictive formula for volume assessment in small to large breasts based on anthropomorphic values. Ten anthropomorphic breast measurements and direct volumes of 108 mastectomy specimens from 88 women were collected prospectively. The authors performed a multivariate regression to build the optimal model for development of the predictive formula. The final model was then internally validated. A previously published formula was used as a reference. Mean (±SD) breast weight was 527.9 ± 227.6 g (range, 150 to 1250 g). After model selection, sternal notch-to-nipple, inframammary fold-to-nipple, and inframammary fold-to-fold projection distances emerged as the most important predictors. The resulting formula (the BREAST-V) showed an adjusted R of 0.73. The estimated expected absolute error on new breasts is 89.7 g (95 percent CI, 62.4 to 119.1 g) and the expected relative error is 18.4 percent (95 percent CI, 12.9 to 24.3 percent). Application of reference formula on the sample yielded worse predictions than those derived by the formula, showing an R of 0.55. The BREAST-V is a reliable tool for predicting small to large breast volumes accurately for use as a complementary device in surgeon evaluation. An app entitled BREAST-V for both iOS and Android devices is currently available for free download in the Apple App Store and Google Play Store. Diagnostic, II.

The deep inferior epigastric perforator (DIEP) flap is considered the definitive standard for autologous breast reconstruction because of its ability to restore shape, its consistency, and its static and dynamic symmetry, but the degree of spontaneous sensory recovery is still widely discussed. To clarify the real need for sensitive nerve coaptation, return of sensibility in DIEP flaps was investigated using a pressure-specifying sensory device. Thirty consecutive patients with breast cancer scheduled for modified radical mastectomy, axillary node dissection, and immediate reconstruction with cutaneous-adipose DIEP flaps without nerve repair were enrolled in the study. Sensibility for one and two points, static and moving, was tested preoperatively on the breasts and abdomen, and postoperatively at 6 and 12 months on the DIEP flaps. A t test was used for comparison of paired data and to investigate which factors affected sensory recovery. Preoperative healthy breast and abdomen pressure thresholds were lower for two-point than one-point discrimination and for moving discriminations compared with static ones at 6 and 12 months. Although they were significantly higher than those for contralateral healthy breasts (p < 0.05), pressure thresholds in DIEP flaps at 12 months were lower than at 6 months, showing a significant progressive sensory recovery (p < 0.05). At 12 months postoperatively, the best sensibility recovery was found at the inferior lateral quadrant, the worst at the superior medial quadrant. Age and flap weight were factors related to the performance of sensory recovery. DIEP flap transfer for immediate breast reconstruction undergoes satisfactory progressive spontaneous sensitive recovery at 6 and 12 months after surgery, and operative time spent dissecting sensitive perforator branches and their coaptation in recipient site could be spared.

Reconstruction of a functional tongue with proper motility and sensation after subtotal resection is a demanding procedure. The authors describe the reinnervated mushroom-shaped anterolateral thigh perforator flap for subtotal tongue reconstruction. Thirteen patients (mean age, 54.8 years; range, 49 to 71 years) diagnosed with T3 and T4 squamous cell carcinomas were allocated prospectively to anterior total mobile (n = 7) or subtotal tongue resection (n = 6). All patients received the mushroom-shaped anterolateral thigh perforator flap. A Likert scale ranging from 1 to 4 was used to assess speech intelligibility, swallowing function, and cosmetic results. Epicritic and proprioceptive sensitivity testing was performed with the Pressure-Specified Sensory Device on the tip of the tongue preoperatively, on the neotongue at the donor site preoperatively, and at the recipient site 12 months postoperatively; protopathic thermoreceptor and nociceptors were clinically investigated. Outcomes were analyzed, and values of p < 0.05 were considered significant. All flaps healed uneventfully (mean follow-up, 18 months). Six patients (46.2 percent) recovered a nearly natural deglutition, whereas seven (53.8 percent) had mild impairment (p = 0.274). Normal intelligible speech was achieved in seven cases (53.8 percent), and acceptable intelligible speech was achieved in six (46.2 percent) (p = 0.286). Aesthetic results were excellent in eight patients (61.5 percent) and good in five (38.5 percent) (p = 0.592). All patients recovered epicritic, proprioceptive, and protopathic sensitivity; cortical upgrading phenomena of the recipient nerve were observed. The reinnervated mushroom-shaped anterolateral thigh perforator flap was found to be an innovative and effective option for subtotal tongue reconstruction.

Although success rate of deep inferior epigastric perforator (DIEP) flap breast reconstruction has greatly improved, complications still occasionally occur. Perfusion-related complications (PRCs) (ie, fat necrosis and partial flap necrosis) are the most frequent concern, affecting aesthetic final result of the reconstructed breast. The aim of our study was to retrospectively investigate 287 consecutive DIEP flap breast reconstructions to investigate predictive and protective factors for PRCs.From May 2004 to February 2012, 287 DIEP flap breast reconstructions were performed on 270 patients; 247 unilateral flaps, including Holm vascular zones I to III, were retrospectively selected and analyzed. Tobacco use, mean blood pressure over the first postoperative 48 hours, superficial epigastric vein drainage, medial/lateral row perforator, nulliparity, crystalloid versus combined crystalloid/colloid intravenous fluid infusion therapy, and learning curve were evaluated by univariate and multivariate logistic regression analyses.Perfusion-related complications occurred 32 (12.9%) times, 79 (31.9%) patients were smokers, 48 (19.4%) showed postoperative mean blood pressure less than 75 mm Hg, 29 (11.7%) were nulliparous, and 173 (70%) had superficial epigastric vein drainage. Selected perforators were 110 (44.5%) from lateral row, 137 (55.5%) from medial row; 91 (36.8%) received crystalloid fluid infusion, whereas 156 (63.2%) combined crystalloid/colloid fluid infusion. From univariate analysis emerged significance of nulliparity, perforator row and intravenous fluid infusion for PRC. Nevertheless, multivariate model confirmed only nulliparity as a significant risk factor (P = 0.029), although variable correlations to other predictors were found: both medial row perforator and combined crystalloid/colloid fluid infusion potentially decrease the PRC risk of 11.6% and 27.6%, respectively. Learning curve did not show significant decrease of PRC risk over time.Our study first proved nulliparity as a statistically significant predictor for PRCs in DIEP flap breast reconstruction, possibly due to different superficial abdominal perfusion between pluriparous and nulliparous women, with potential weaker pattern of perforators and smaller angiosomes in the latter. The choice of medial row perforators and combined crystalloid/colloid fluid infusion might reduce PRC risk.