Wise-Pattern Mastectomy with an Inferior Dermal Sling: A Viable Alternative to Elliptical Mastectomy in Prosthetic-Based Breast Reconstruction.

BACKGROUND: Prosthetic-based postmastectomy breast reconstruction in patients with large or pendulous breasts remains challenging because of inelastic and redundant skin, with various approaches to skin reduction at the time of mastectomy. This study describes the authors' experience with a Wise-pattern inferior dermal sling approach to skin-sparing mastectomy. METHODS: Retrospective chart review was performed on patients who underwent immediate prosthetic-based breast reconstruction after mastectomy from 2009 to 2021. A total of 240 patients who underwent Wise-pattern skin-sparing mastectomy (WSSM) were compared with a cohort of patients who had traditional elliptical skin-sparing mastectomy (ESSM), matched for mastectomy weight, prior radiation therapy, and smoking. Ninety-day postsurgical outcomes were examined. RESULTS: The WSSM cohort had a significantly higher body mass index (30.3 kg/m 2 versus 26.9 kg/m 2 ; P < 0.0001) and mastectomy weight (831 g versus 607 g; P < 0.0001). After propensity score matching, there was no significant difference in complication or treatment rates between WSSM and ESSM breasts except for mastectomy flap necrosis (11.6% versus 5.0%; P = 0.0082). WSSM patients who had mastectomy flap necrosis did not have significantly different treatment rates of admission, return to the operating room, or explantation compared with ESSM patients. CONCLUSIONS: In the largest reported series to date, WSSM was associated with a higher rate of mastectomy flap necrosis, but this did not translate into statistically significant differences in treatment. The inferior dermal flap likely acts as a protective layer of vascularized tissue, which appears to prevent evolution of mastectomy skin flap necrosis into more serious adverse outcomes. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Establishment and Feasibility of an Immediate Lymphatic Reconstruction Program in a Community Health System.

BACKGROUND: Breast cancer-related lymphedema (BCRL) remains a significant post-surgical complication of breast cancer treatment. Immediate lymphatic reconstruction (ILR) at the time of axillary lymph node dissection (ALND) has shown promise in preventing BCRL. While the primary literature supporting ILR comes from academic institutions, the majority of breast cancer care in the USA occurs in the community setting. This study evaluated a preventative lymphedema program performing ILR at a community health system. PATIENTS AND METHODS: A prospective database including all patients who underwent ALND with concurrently attempted ILR from 2019 to 2021 was retrospectively reviewed. The historical benchmark lymphedema rate was calculated through retrospective review of electronic medical records for all patients who underwent ALND without ILR from 2011 to 2021. RESULTS: Ninety patients underwent ALND with ILR, of which ILR was successful in 69 (76.7%). ILR was more likely to be aborted in smokers (p < 0.05) and those with fewer lymphatic channels (p < 0.05) or a higher body mass index (BMI) (p = 0.08). Patients with successful versus aborted ILR had lower lymphedema rates (10.9% versus 66.7%, p < 0.01) and improved Disability of the Arm, Shoulder, and Hand (DASH) scores (8.7 versus 19.8, p = 0.25), and lower lymphedema rates than the historical benchmark (10.9% versus 50.2%, p < 0.01). Among patients with successful ILR, older patients were more likely to develop lymphedema (p < 0.05). CONCLUSIONS: Successful ILR after ALND significantly reduced the lymphedema rate when compared with patients with aborted ILR and our institution's historical benchmark. Our experience supports the efficacy of ILR and highlights the feasibility of ILR within a community health system.

Oral Antibiotics Do Not Prevent Infection or Implant Loss after Immediate Prosthetic Breast Reconstruction.

BACKGROUND: Infectious complications following implant-based postmastectomy breast reconstruction (PMBR) are a significant cause of morbidity. Nationwide, antimicrobial stewardship efforts have sought to reduce the use of prophylactic antibiotics postoperatively. However, there are conflicting data regarding the utility of extended antibiotic prophylaxis (EAP) after PMBR, and many surgeons continue to prescribe them. METHODS: The authors conducted a retrospective study of 1077 women who underwent immediate prosthetic PMBR from January of 2008 to May of 2020. All patients received intravenous antibiotics preoperatively and up to 24 hours postoperatively. Before October of 2016, patients were also prescribed oral antibiotics until drain removal; thereafter, this practice was abandoned. Ninety-day outcomes were compared between EAP-positive and EAP-negative patients. Descriptive statistics and multivariable logistic regression analysis were used to assess the efficacy of EAP in preventing infection-related complications. RESULTS: There were 1004 breasts in the EAP-positive group and 683 in the EAP-negative group. Three hundred sixty-one reconstructions (21.4%) were prepectoral. Multivariable analysis demonstrated no difference in surgical-site infection (OR, 0.83; 95% CI, 0.56 to 1.25; P = 0.38), admission (OR, 0.78; 95% CI, 0.41 to 1.48; P = 0.44), reoperation (OR, 1.01; 95% CI, 0.68 to 1.48; P = 0.97), or explantation rates (OR, 1.06; 95% CI, 0.66 to 1.71; P = 0.81) between the EAP groups. The EAP-positive group was more likely to develop Gram-negative infections ( P < 0.001). Thirteen EAP-positive women (2.0%) developed allergic reactions, and four (0.6%) developed Clostridium difficile colitis attributable to the EAP. CONCLUSIONS: EAP after PMBR did not improve outcomes. Although use of EAP did not appear to worsen clinical outcomes, marked differences in the microbiology of associated infections may render them more difficult to treat. Moreover, a small but significant proportion of women experienced adverse reactions to the EAP. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.

Early Clinical Outcomes of Polydioxanone Mesh for Prepectoral Prosthetic Breast Reconstruction.

Many biologic matrices and synthetic meshes are available as adjuncts for prosthetic and autologous breast reconstructions to help control implant position and to reinforce abdominal flap donor sites. Absorbable synthetic meshes may have advantages over biologic matrices and permanent meshes, such as lower cost and better long-term biocompatibility. We present a prospective case series of patients undergoing two-stage, prepectoral breast reconstruction with polydioxanone (PDO) mesh. METHODS: This prospective, consecutive single-surgeon series of patients who received PDO mesh during two-stage, prepectoral breast reconstruction involved incorporation of the PDO mesh at stage 1 as an anterior tarp over the tissue expander. A detailed description of surgical technique is provided herein. Surgical complications monitored included surgical site infection, wound dehiscence, mastectomy skin flap necrosis, hematoma or seroma requiring operative intervention, and reconstructive failure. RESULTS: Seven patients with fourteen breast reconstructions were included in the study. All patients had unilateral cancer and underwent bilateral mastectomies with immediate reconstruction. The average age of patient was 50.0 (SD 7.4) and BMI was 29.3 (SD 2.7). Patients were followed for a median of 274 days, during which only one late infection (7.1%) occurred requiring expander removal. CONCLUSIONS: PDO mesh has an acceptable short-term complication rate in two-stage prepectoral prosthetic breast reconstruction. Future investigations should elucidate its comparative efficacy and safety against alternative products with respect to long-term outcomes.

Left Internal Mammary Vein Size and Its Impact on Microsurgical Breast Reconstruction.

The internal mammary vessels are the preferred recipient during free-flap breast reconstruction (FFBR). Previous studies have demonstrated that the left internal mammary vein (IMV) is consistently smaller than the right, but with unclear clinical implications. This study explores the impact of IMV size difference on FFBR complication rates. Methods: Abdominal-based FFBRs were retrospectively reviewed. Venous coupler size was considered a proxy for IMV diameter. Outcomes of three patient cohorts (all, unilateral, and bilateral reconstructions) were analyzed with univariate and multivariate analysis. Results: Our cohort consisted of 582 patients who underwent 874 abdominal-based FFBR, with a similar number of unilateral (n = 290) and bilateral (n = 292), and right (n = 424) and left (n = 450) reconstructions. Mean follow-up was over 4-years. For all reconstructions, the left IMV (2.7 ± 0.4 mm) was smaller than the right (3.0 ± 0.4 mm) (P < 0.0001). Complication rates between left- and right-sided FFBR were similar, but with a trend toward increased fat necrosis on the left (n = 17, 3.8% versus n = 8, 1.9%). Further subgroup analysis showed significantly higher fat necrosis in unilateral left-sided FFBR (n = 12 versus n = 2, P = 0.02), with left-sided FFBR being an independent risk factor for fat necrosis on multivariate analysis. Conclusions: The left-side IMV is significantly smaller than the right IMV. In bilateral reconstructions, the smaller size of the left IMV did not result in a greater risk of complications; however, in unilateral FFBR, fat necrosis was significantly higher on the left side.

Stability of Long-Term Outcomes in Implant-Based Breast Reconstruction: An Evaluation of 12-Year Surgeon- and Patient-Reported Outcomes in 3489 Nonirradiated and Irradiated Implants.

BACKGROUND: Outcomes following prosthetic breast reconstruction have been well studied. However, the majority of studies are limited by short-term follow-up and a lack of aesthetic and patient-reported outcomes. This study objectively examines long-term surgeon- and patient-reported outcomes following two-stage prosthetic breast reconstruction. METHODS: Consecutive patients undergoing two-stage prosthetic breast reconstruction from 1994 to 2016 performed by the senior author (P.G.C.), with at least 1-year follow-up after implant exchange, were reviewed retrospectively. Long-term surgeon-reported outcomes, including aesthetic and capsular contracture scores, and patient-reported outcomes using the BREAST-Q, were recorded at each outpatient visit and analyzed over the 12-year follow-up period. RESULTS: Retrospective review revealed 2284 patients, or 3489 breasts, that fit the inclusion criteria. Aesthetic scores and capsular contracture rates remained stable over the entire follow-up period. Subset analysis demonstrated that bilateral and nonirradiated reconstructions consistently had the highest aesthetic scores, whereas unilateral irradiated breasts had the lowest. Irradiated breasts consistently had high rates of capsular contracture, although the extent of contracture improved over time in all patients. Patient-reported BREAST-Q scores showed either stability or improvement over time in all patients. Irradiated and nonirradiated patients demonstrated comparable long-term satisfaction with outcomes despite significant differences in satisfaction with their breasts. CONCLUSIONS: The authors' study, the largest of its kind, demonstrates that prosthetic breast reconstruction outcomes do not deteriorate over time. This stability is apparent in both long-term surgeon- and patient-reported outcomes data measured in the same patients. These results contradict the surgical dogma surrounding prosthetic breast reconstruction and therefore should be given significant consideration when counseling patients. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Bipedicle-Conjoined Deep Inferior Epigastric Perforator Flaps for Unilateral Breast Reconstruction in Overweight and Obese Patients: Do the Benefits Outweigh the Risks?

BACKGROUND: Some surgeons have advocated for the use of bipedicle-conjoined deep inferior epigastric perforator (DIEP) flaps in unilateral autologous breast reconstruction in thin patients in whom a hemiabdominal flap is deemed insufficient. There have been no studies to date, however, exploring complication rates for bipedicle-conjoined DIEP flaps for unilateral reconstruction in overweight or obese patients. METHODS: The authors performed a retrospective review of two senior authors' patients from 2013 until 2018. In this time period, 71 patients underwent unilateral breast reconstruction with bipedicle-conjoined DIEP flaps. The patients were divided into normal weight (body mass index [BMI] < 25, n = 30), and overweight/obese (BMI > 25, n = 41) groups. Outcomes were reviewed for both major and minor complications. RESULTS: The average BMI of the normal group was 23.1 ± 1.3 kg/m2, while the average BMI of the overweight/obese group was 28.9 ± 4.0 kg/m2 (p < 0.01). There were no significant differences in demographics or comorbidities between the two groups.There were no statistically significant differences in the overall incidence of major or minor complications between the two groups (major: overweight/obese = 12.1%, normal BMI = 10.0%, p = 0.39; minor: overweight/obese = 39.0%, normal BMI = 36.7%, p = 0.47). The rate of moderate fat necrosis was significantly higher in the overweight/obese group (overweight/obese = 9.8%, normal BMI = 0%, p = 0.04). CONCLUSION: Unilateral breast reconstruction with bipedicle-conjoined DIEP flaps can be performed safely in overweight and obese patients. The use of bipedicle-conjoined DIEP flaps in this population allows surgeons to provide overweight or obese patients with reconstructions that are commensurate with their body habitus and/or contralateral breast.

Nasal Reconstruction Using the Integra Dermal Regeneration Template.

The reconstruction of nasal defects following oncologic resection has traditionally involved the use of locoregional flaps or full-thickness skin grafts. However, these options are not always feasible because of limitations in donor tissues, defect size or shape, oncologic issues, or patient preference. Reconstruction in this setting has been limited and unsatisfactory. In this report, the authors present their experience in reconstruction of nasal defects using the dermal regeneration template Integra. In most cases, reconstruction with Integra enabled a single-stage, satisfactory reconstruction. The authors present a simple, standardized technique for application and postoperative care, which has resulted in good aesthetic outcomes. CLINICAL QUESTION/LEVEL OF EVIDENCE:: Therapeutic, IV.

Unilateral Autologous Breast Reconstruction with Bi-pedicled, Conjoined Deep Inferior Epigastric Perforator Flaps.

BACKGROUND: The abdomen remains the most popular and reliable donor site for autologous breast reconstruction. Some patients, however, lack sufficient tissue to recreate an aesthetic breast mound using a single-pedicle, deep inferior epigastric perforator (DIEP) flap, particularly when matching a contralateral native breast. The amount of abdominal skin and/or soft tissue reliably supplied by one vascular pedicle is frequently insufficient to adequately restore the breast skin envelope and "footprint." This study summarizes our experience with using bipedicled DIEP flaps to improve the aesthetic results of unilateral breast reconstruction in such patients. METHODS: Consecutive patients undergoing unilateral breast reconstruction with bi-pedicled, conjoined DIEP flaps over a 4-year period were retrospectively reviewed. Primary and secondary flap microvascular anastomoses were performed to the antegrade internal mammary (IM) vessels and to either the retrograde IM vessels or a primary DIEP pedicle side branch, respectively. Clinical characteristics and outcomes were recorded. RESULTS: Sixty-three patients underwent immediate (n = 29) or delayed (n = 34) reconstruction, with age and body mass index of 54.1 ± 8.4 years and 26.6 ± 4.7, respectively. Mean follow-up was 14.1 months. Twenty-eight (44.4%) patients received prereconstruction radiation therapy. All patients had preoperative abdominal imaging, including 57 (90.5%) using magnetic resonance angiography. There were no flap losses with three operative interventions for flap salvage. CONCLUSION: Unilateral breast reconstruction with bipedicled, conjoined DIEP flaps is safe and reliable. These procedures can be performed with a complication profile similar to single-pedicle DIEP flaps. The additional skin and soft tissue available with bi-pedicled flaps allows for greater flexibility in matching the shape and projection of a woman's contralateral breast, and in some cases is necessary to achieve an aesthetically acceptable reconstruction. With growing expectations among breast reconstruction patients, conjoined bi-pedicled flaps represent a tool for meeting their reconstructive needs and exceeding the status quo for aesthetic outcomes.

Maxillary Reconstruction Using a Gullwing Fibula Osteofascial Flap and Flexor Hallucis Longus Muscle.

The appropriate reconstruction of an infrastructure maxillectomy defect requires vascularized bone for maxillary arch restoration, soft tissue bulk for filling the residual defect extending up to the orbital floor, and a thin tissue layer for resurfacing the palate and adjacent cheek mucosa. Although several free tissue flaps have been previously described as reconstructive options, each possesses limitations. We describe the fibula osteofascial flap with flexor hallucis longus muscle, no skin paddle, and a "gullwing" fascial component, as an ideal reconstructive option for these specific maxillary defects. It satisfies the necessary requirements of bone, restoration of intraoral surfaces, as well as additional soft tissue volume to provide the optimal aesthetic and functional result. It also has the added benefit of minimizing morbidity to, and improving aesthetics of, the donor site. This is demonstrated through a case presentation and review of the existing literature.

Modern techniques and alternative flaps in microsurgical breast reconstruction.

Breast reconstruction with autologous tissue has become an essential part of the breast cancer patient care algorithm, with the abdomen being the most common tissue donor site. However, within this field, the technology and surgical techniques available to the reconstructive breast surgeon have evolved over time. This review aims to summarize the literature surrounding current techniques in microsurgical breast reconstruction including the use of alternative, nonabdominal flaps.

Outcomes of Subfascial, Suprafascial, and Super-Thin Anterolateral Thigh Flaps: Tailoring Thickness without Added Morbidity.

BACKGROUND: Subfascial anterolateral thigh (ALT) flap thickness can be problematic with regards to bulk, oral competence, shoe-fit, or as a potential source of recurrent wound breakdown. We have utilized distinct upper thigh fascial planes to fashion thin (suprafascial) or super-thin (periscarpal) ALT flaps to improve surface topography. We compared outcomes based on ALT flap thickness to determine any significant differences in extremity coverage and reconstruction. METHODS: Analysis was completed on patients who consecutively underwent ALT free tissue transfer at a single institution from May 2012 to January 2017. Patient's operative, and postoperative characteristics were evaluated. Univariate analysis determined differences among matching as well as functional outcomes. A multivariable regression identified independent risk factors associated with patient, donor site, and flap complications. RESULTS: Fifty-one patients met inclusion criteria. Of these, 16 (31.4%) underwent traditional subfascial ALT flaps, and 35 (68.6%) underwent suprafascial (N = 23) or super-thin (N = 12) flaps. Thin flap patients were more likely to use tobacco (42.9% versus 6.3%; p < 0.01), have fewer perforators (1.20 ± 0.41 versus 1.64 ± 0.63; p < 0.009), and shorter mean operative times (425.9 ± 87.8 versus 511.9 ± 79.9; p < 0.002), but nearly identical flap sizes (163 cm2 versus 168 cm2). There were no significant differences in flap complications (18% versus 22%) or donor-site complications (6.3% versus 5.7%) between the thick and thin cohorts, respectively (p > 0.05). In subgroup analysis, diabetes mellitus was an independent risk factor for donor site morbidity (odds ratio [OR] = 1.23; p = 0.027) for all groups, whereas tobacco use and obesity (body mass index [BMI] > 30) failed to significantly alter outcomes independently. CONCLUSIONS: Tailoring ALT thickness can be performed safely without compromising flap outcomes or patient morbidity. Suprafascial and super-thin ALTs allowed for safe, precise solutions for tissue coverage.

Impact of Patient Subtype and Surgical Variables on Abdominoplasty Outcomes: A 12-Year Massachusetts General Hospital Experience.

BACKGROUND: The traditional abdominoplasty is one of the most common surgical procedures performed. This study evaluates the impact of different surgical techniques and clinical patient factors on abdominoplasty outcomes. METHODS: A retrospective review of consecutive patients undergoing abdominoplasty was performed. RESULTS: Seven hundred seventy-nine patients with a mean age of 43.7 years and a body mass index of 27 kg/m underwent abdominoplasty. The majority were women (92.9 percent), and massive weight loss was present in 34.8 percent. Abdominoplasty techniques included traditional (59.4 percent), belt lipectomy (17.9 percent), fleur-de-lis (16.4 percent), umbilical float (9.2 percent), and mini-abdominoplasty (2.8 percent). Half of the study population [n = 384 (49.3 percent)] had concurrent surgical procedures. Total complications (23.0 percent) consisted primarily of wound- and scar-related complications (15.3 percent). Approximately 60 percent of patients received heparin chemoprophylaxis, with overall thromboembolic and hematoma rates less than 1 percent. Univariate analysis revealed that massive weight loss (p = 0.04), fleur-de-lis (p = 0.03) or belt lipectomy (p = 0.05) techniques, and concurrent medial thigh lift (p < 0.001) all significantly increased complications. Previous scars, amount of weight loss, operative time, liposuction, and other concurrent procedures did not affect total complications. Male sex (OR, 1.96; p = 0.04), fleur-de-lis technique (OR, 1.71; p = 0.04), and medial thigh lift (OR, 3.3; p < 0.001) were independent risk factors for total postoperative complications. CONCLUSION: This study demonstrates that abdominoplasty alone or in combination with liposuction and aesthetic breast surgery can be performed safely, with an acceptable complication profile. CLINICAL QUESTION/LEVEL OF EVIDENCE: Risk, III.

Microsurgical Burn Reconstruction.

The treatment of burn-related wounds requires consideration of several factors, including defect size, available donor sites, exposure of critical structures, and the ultimate functional and aesthetic result of reconstruction. Although skin grafts and locoregional flaps are workhorses in burn reconstruction, they have inherent limitations that can directly impact reconstructive outcomes. Microsurgical free tissue transfer represents a viable option for the reconstruction of burn-related wounds in certain patients. Each anatomic region of the body has unique challenges that must be addressed to achieve a successful reconstruction. Therefore, the choice of free flap must be individualized to the wound and patients.

Super-Thin and Suprafascial Anterolateral Thigh Perforator Flaps for Extremity Reconstruction.

Background The anterolateral thigh (ALT) flap remains a workhorse for soft tissue reconstruction. However, the traditional ALT flap is often too bulky for resurfacing shallow, distal extremity defects, prohibiting adequate function, or well-fitted orthotics. This study evaluates extremity reconstruction using ALT flaps elevated in the suprafascial or super-thin plane. Methods Retrospective review of ALT free flap reconstruction from October 2014 to July 2016 was performed. Suprafascial and super-thin flaps were those elevated just above the crural fascia and within the superficial scarpal plane, respectively. Adjunct operative procedures, demographics, and complications were recorded. Results A total of 25 patients underwent suprafascial (n = 14) or super-thin (n = 11) ALT flap reconstruction for primarily lower extremity wounds (n = 19), with an average age and body mass index of 53.8 years and 26.3 kg/m2, respectively. Follow-up was 6.3 months. Comorbidities included smoking (n = 7), diabetes (n = 8), peripheral vascular disease (n = 6), and hypertension (n = 8). The presence of hardware (n = 9), trauma (n = 10), and chronic infection (n = 12) were common risk factors. Average flap size was 8.2 × 21.5 cm, with 64% (n = 16) taken on one perforator. Forty-eight percent (n = 12) were end-to-side anastomoses and 62% (n = 13) utilized one venous anastomosis. Mean hospital stay was 7.8 days with a 24% (n = 6) complication rate. There were no partial or complete flap losses. Conclusion The ALT flap, elevated in a suprafascial or super-thin plane, is a safe, effective option for extremity soft tissue reconstruction. The decreased flap volume and bulk provides the improved contour and pliability necessary for appropriate distal extremity function. The potential versatility of super-thin flaps reinforces the importance of continued innovation by reconstructive microsurgeons.

Outcomes After Elevation of Serratus Anterior Fascia During Prosthetic Breast Reconstruction.

BACKGROUND: Achieving optimal inferolateral coverage is critical to successful prosthetic breast reconstruction. Serratus anterior fascia (SF) elevation, a promising alternative to muscle flaps and acellular dermis (ADM), has not been rigorously studied. This study evaluates complication rates after mastectomy and immediate tissue expander (TE) coverage using SF, relative to other existing methods of reconstruction. METHODS: Retrospective review of consecutive patients undergoing mastectomy with immediate TE reconstruction over 10 years at 1 institution was performed. Patients with serratus muscle (SM) or SF elevation were analyzed. ADM reconstructions were used for comparative analysis only. Relevant demographic and clinical data were recorded. Complications were categorized by type and end outcome, including nonoperative (no further surgery), operative (surgery except explantation), and explantation. RESULTS: The SM and SF elevation was performed in 375 (487 breasts) and 177 (255 breasts) patients, respectively. Mean follow-up was 43.8 months. The SM and SF patients were demographically similar, but SF had higher intraoperative fill volumes (P < 0.0001) and required fewer postoperative expansions (P < 0.0001). There were no differences in complications between SM and SF patients. Regression analysis, adjusted for several variables, revealed that SF was not an independent risk factor for complications. The ADM- and SF-assisted reconstruction also showed no differences in outcomes. CONCLUSIONS: Our review demonstrates that SF elevation is a safe, feasible alternative for achieving inferolateral coverage during prosthetic breast reconstruction. Furthermore, this technique allows for greater fill volumes and less expansions than SM. As a readily available alternative to muscle flaps and ADM, SF elevation should be considered integral to any prosthetic breast reconstruction algorithm.

Readability Assessment of Patient Information about Lymphedema and Its Treatment.

BACKGROUND: Patient use of online resources for health information is increasing, and access to appropriately written information has been associated with improved patient satisfaction and overall outcomes. The American Medical Association and the National Institutes of Health recommend that patient materials be written at a sixth-grade reading level. In this study, the authors simulated a patient search of online educational content for lymphedema and evaluated readability. METHODS: An online search for the term "lymphedema" was performed, and the first 12 hits were identified. User and location filters were disabled and sponsored results were excluded. Patient information from each site was downloaded and formatted into plain text. Readability was assessed using established tests: Coleman-Liau, Flesch-Kincaid, Flesch Reading Ease Index, FORCAST Readability Formula, Fry Graph, Gunning Fog Index, New Dale-Chall Formula, New Fog Count, Raygor Readability Estimate, and Simple Measure of Gobbledygook Readability Formula. RESULTS: There were 152 patient articles downloaded; the overall mean reading level was 12.6. Individual website reading levels ranged from 9.4 (cancer.org) to 16.7 (wikipedia.org). There were 36 articles dedicated to conservative treatments for lymphedema; surgical treatment was mentioned in nine articles across four sites. The average reading level for conservative management was 12.7, compared with 15.6 for surgery (p < 0.001). CONCLUSIONS: Patient information found through an Internet search for lymphedema is too difficult for many American adults to read. Websites queried had a range of readability, and surgeons should direct patients to sites appropriate for their level. There is limited information about surgical treatment available on the most popular sites; this information is significantly harder to read than sections on conservative measures.

The use of desiccation to treat Staphylococcus aureus biofilm-infected wounds.

Chronic wounds colonized with biofilm present a major burden to our healthcare system. While the current paradigm for wound healing is to maintain a moist environment, we sought to evaluate the effects of desiccation, and the ability of honey to desiccate wounds, on wound healing characteristics in Staphylococcus aureus biofilm wounds. In vivo biofilm wound healing after exposure to open-air desiccation, honey, molasses, and saline was analyzed using a rabbit ear model of S. aureus biofilm wounds previously developed by our group. Wound morphology was examined using scanning electron microscopy and granulation tissue deposition was measured using light microscopy with hematoxylin and eosin staining. Viable bacterial counts in rabbit ear biofilm wounds and scabs were measured using a drop dilution method. In vitro S. aureus growth curves were established using tryptic soy broth containing honey and glycerol. Gene expression analysis of rabbit ear wounds was performed using reverse transcription quantitative PCR. Rabbit ear S. aureus biofilm wounds exposed to open-air desiccation, honey, and molasses developed a dry scab, which displaced the majority of biofilm bacteria off of the wound bed. Wounds treated with open-air desiccation, honey, and molasses expressed lower levels of the inflammatory markers tumor necrosis factor-α and interleukin-1ß at postoperative day 12 compared with wounds treated with saline, and had increased levels of granulation tissue formation. In vitro growth of S. aureus in tryptic soy broth was inhibited by the presence of honey to a greater extent than by the presence of osmolality-matched glycerol. Desiccation of chronic wounds colonized with biofilm via exposure to open air or honey leads to improved wound healing by decreasing bacterial burden and inflammation, and increasing granulation tissue formation. The ability of honey to help heal chronic wounds is at least in part due to its ability to desiccate bacterial biofilm, but other factors clearly contribute.