Lymphaticovenular anastomosis improves quality of life and limb volume in patients with secondary lymphedema after breast cancer treatment.

Secondary lymphedema is a common side effect of breast cancer treatment, with significant impact on patients' physical and psychological well-being. Conservative therapies are the gold standard treatment, however surgical options are becoming more popular. Lymphaticovenular anastomosis (LVA) is a supermicrosurgical procedure that aims to restore lymphatic flow by anastomosing damaged lymphatics to subcutaneous venules. We aimed to assess the effects of LVA on patients' limb volume and quality of life. Pre- and postoperative limb volumes and LYMQOL scores were collected for patients undergoing LVA for lymphedema secondary to breast cancer. Thirty-seven patients underwent LVA. A significant reduction was seen in median excess limb volume postoperatively (13.3%-6.6%, P < 0.005), with volumetric improvement seen in 78% of patients. Thirteen patients were able to discontinue compression garment use. Eighty-six percent of patients reported improved quality of life postoperatively with median LYMQOL score increasing from 90 to 104 points (P < 0.005). LVA is a minimally invasive surgical option for patients with early stage lymphedema. It can lead to significant volumetric improvements and in select patients, freedom from compression therapy. LVA can also lead to significant improvements in quality of life, in particular patients' mood and perception of their appearance.

PERTHESE implant-identical cohesive-gel sizers in breast augmentation: a prospective report on 200 consecutive cases and implications for treatment of breast asymmetry.

BACKGROUND: The insertion of sizers in breast augmentation surgery is a common method of predicting the final volume of prosthesis required. However, saline-filled sizers may not accurately represent the shape of the cohesive-gel-augmented breast. PERTHESE cohesive-gel breast implants are produced with matching sets of reusable (sterilizable) cohesive-gel-filled sizers that accurately predict the form of the augmented breast. OBJECTIVES: The authors assess the efficacy of PERTHESE sizers and implants in 200 consecutive patients who presented for breast augmentation. METHODS: Data were prospectively collected for all patients who underwent bilateral breast augmentation between 2003 and 2010 with the senior author (BGHL), during which time he inserted PERTHESE implants exclusively in his clinical practice. The 200 patients included in this series were analyzed according to demographic details, preoperative findings (including the presence of breast asymmetry), surgical approach, postoperative patient and surgeon satisfaction scores, and complications. RESULTS: Less than 2% of patients in this series experienced complications such as hematoma, seroma formation, or infection. Capsular contracture developed in 7% of patients, but there were no visible or painful capsules. Only 2% of patients elected to undergo surgical revision for aesthetic reasons. A high proportion (87%) of the 27 patients who had significant preoperative breast asymmetry were satisfied with the aesthetic outcome of their surgery. Likewise, a significant percentage (92%) of the 148 patients who had preoperative breast symmetry were satisfied with their outcome. CONCLUSIONS: Application of intraoperative form-stable cohesive-gel sizers can enhance the surgeon's ability to predict the final appearance of the augmented breast. The placement of these form-stable sizers and implants is a particular advantage in cases of established breast asymmetry.

Neuronal differentiation in basal cell carcinoma: possible relationship to Hedgehog pathway activation?

Although deregulated Hedgehog signalling and elevated Gli transcription factor expression are known to promote the development of basal cell carcinoma (BCC), little is known about molecular mechanisms driving the development of specific growth pattern subtypes. Using gene array analysis, we have previously observed that over-expression of GLI1 in human keratinocytes promotes increased expression of the neuronal differentiation markers ARC and ULK1. We asked whether neuronal differentiation is a characteristic of BCC and whether there is any correlation with BCC subtype. Using RT-PCR and immunohistochemistry, we confirmed that the neuronal markers ARC, beta-tubulin III, GAP-43 and Neurofilament are expressed in human BCC but not in normal epidermis. Moreover, we found that expression of these neuronal differentiation markers showed strong correlation to BCC subtype, with more aggressive infiltrative and morphoeic BCC showing low levels or lack of expression compared to nodular, superficial and micronodular subtypes. Primary human keratinocytes retrovirally expressing GLI1(-) and GLI2(-) showed elevated levels of beta-tubulin III and ARC but not Neurofilament or GAP-43, suggesting that beta-tubulin III and Arc may be early targets of aberrant Gli expression in BCC, whereas expression of Neurofilament and GAP-43 are either later, downstream targets or under control of alternative pathways. We propose that neuronal differentiation is a feature of BCC and that expression of these markers is in part due to aberrant Hedgehog signalling. Moreover, we suggest that correlation between loss of expression of neuronal markers in infiltrative and morphoeic BCC subtypes reflects dedifferentiation of more aggressive BCC subtypes.

Bilateral trigger finger in a 7-year-old after a viral infection: case report.

Triggering in young children is rare. In this report, we describe spontaneous bilateral ring finger triggering in a 7-year-old boy after a viral infection. The pathology completely resolved without intervention. We propose that the triggering resulted from a viral synovitis. Such a case highlights the importance of eliciting evidence of recent infections in children presenting to hand clinics with finger triggering. It also implies that the transient synovitis often described in children may actually occur symptomatically in tenosynovium as well as articular synovium.

Lymphaticovenular anastomosis in the treatment of secondary lymphoedema of the legs after cancer treatment.

OBJECTIVE: As survival from cancer continues to improve, greater importance is placed on quality of life after surgery. Lymphoedema is a common and disabling complication of cancer treatment. Lymphaticovenular anastomosis (LVA) is a supermicrosurgical treatment option for lower limb lymphoedema. The aim of this study was to assess the effectiveness of LVA in reducing limb volume and its effect on quality of life of patients with secondary leg lymphoedema following treatment for cancer, including gynaecological cancers. METHODS: Limb volume and patient rated quality of life were collected prospectively pre-operatively and at every post-operative appointment in this case series. All patients presenting to the clinic with stable or progressive leg lymphoedema despite conservative therapy who were suitable candidates for LVA over a three-year period were included. RESULTS: Twenty-nine patients were treated with LVA, 19 for unilateral lymphoedema and 10 for bilateral. In unilateral cases median limb excess volume reduced from 27% to 16% post-operatively (p < 0.005) and in bilateral cases a median 8% reduction in absolute limb volume was achieved. Significant improvement in patient-reported quality of life was demonstrated, as measured by the LYMQOL: 23% improvement in unilateral and 14% improvement in bilateral patients (both p < 0.05). CONCLUSIONS: In selected patients with early stage lymphoedema secondary to cancer treatment, LVA offers a minimally invasive surgical option that can achieve significant volumetric and quality of life improvements.

Supraclavicular flap repair in the free flap era.

BACKGROUND: Supraclavicular flap (SCF) repair is widely reported in head and neck surgery in select patients and defects. The authors' objective is to present our series of 30 patients who underwent SCF repair for varying defects and to review the scope and outcome of SCF repair in the literature. METHODS: The authors contributed primary evidence of 30 cases of SCF repair. Our outcomes are compared with those reported in the last 5 years' literature; 33 articles published between January 2012 and January 2017 that present original clinical experience of 528 SCFs. RESULTS: SCF is suitable for a wide variety of oral cavity, pharyngeal, skull base and cutaneous defects. Consistent with our experience, SCF is highly reliable even in previously irradiated or dissected necks, so long as the supraclavicular artery is intact. Our case series shows minor complications in 3/30 (10%) and flap loss in 1/30 (3.3%) cases. The literature reports a similar rate of complete flap failure of 3.4% and a slightly higher average minor complication rate of 24.6%. CONCLUSION: We add our experience of 30 cases of SCF repair to the international literature. We experienced a complication rate lower than the reported average, and maintain that the SCF is an excellent reconstructive option in patients with previously irradiated necks or comorbidities that affect microvasculature and anaesthetic resilience.

Postoperative washing of sutured wounds.

A best evidence topic was written according to the structured protocol. The three part question addressed was: [In patients undergoing closure of surgical wounds with sutures] does [keeping the wound dry for the first 48 h after closure] [reduce the incidence of surgical site infections (SSIs)]? 4 relevant papers were culled from the literature and appraised. The authors, date, country, population, study type, main outcomes, key results and study weaknesses were tabulated. Current NICE guidelines recommend cleaning surgical wounds with sterile saline only for the first 48 h following skin closure. We found no evidence that washing wounds with tap water during this period increases the incidence of SSIs compared to keeping them dry. Further randomised controlled trials will enable the construction of conclusive systematic reviews and meta-analyses.

Social perception of morbidity in facial nerve paralysis.

BACKGROUND: There are many patient-based and clinician-based scales measuring the severity of facial nerve paralysis and the impact on quality of life, however, the social perception of facial palsy has received little attention. The purpose of this pilot study was to measure the consequences of facial paralysis on selected domains of social perception and compare the social impact of paralysis of the different components. METHOD: Four patients with typical facial palsies (global, marginal mandibular, zygomatic/buccal, and frontal) and 1 control were photographed. These images were each shown to 100 participants who subsequently rated variables of normality, perceived distress, trustworthiness, intelligence, interaction, symmetry, and disability. Statistical analysis was performed to compare the results among each palsy. RESULTS: Paralyzed faces were considered less normal compared to the control on a scale of 0 to 10 (mean, 8.6; 95% confidence interval [CI] = 8.30-8.86) with global paralysis (mean, 3.4; 95% CI = 3.08-3.80) rated as the most disfiguring, followed by the zygomatic/buccal (mean, 6.0; 95% CI = 5.68-6.37), marginal (mean, 6.5; 95% CI = 6.08-6.86), and then temporal palsies (mean, 6.9; 95% CI = 6.57-7.21). Similar trends were seen when analyzing these palsies for perceived distress, intelligence, and trustworthiness, using a random effects regression model. CONCLUSION: Our sample suggests that society views paralyzed faces as less normal, less trustworthy, and more distressed. Different components of facial paralysis are worse than others and surgical correction may need to be prioritized in an evidence-based manner with social morbidity in mind. © 2016 Wiley Periodicals, Inc. Head Neck 38:1158-1163, 2016.

Prospective study of sentinel node biopsy for high-risk cutaneous squamous cell carcinoma of the head and neck.

BACKGROUND: Nodal metastasis from cutaneous squamous cell carcinoma (SCC) is poorly predicted clinically and is associated with a high mortality rate. METHODS: From 2010 to 2013, patients with high-risk cutaneous SCC were assessed with sentinel node biopsy (SNB) either at the time of primary cutaneous tumor resection or at secondary wide local excision. RESULTS: Of 57 patients, 8 (14%) had nodal metastasis. Significant predictors of metastasis are the number of high-risk factors (p = .008), perineural invasion (PNI; p = .05), and lymphovascular invasion (LVI; p = .05). During a mean of 19.4 months, 9 patients developed recurrence and 6 died of cutaneous SCC, indicating that over 1300 patients would be required for a randomized controlled trial with 80% power to detect a significant difference in disease-free survival. CONCLUSION: Lymph node metastasis occurs in 14% of patients with high-risk cutaneous SCC. Larger studies will be required to identify which "high-risk" factors should be considered as an indication for surgical assessment of the nodal basin. © 2015 Wiley Periodicals, Inc. Head Neck 38: E884-E889, 2016.

Acinetobacter infection is associated with acquired glucose intolerance in burn patients.

Infection with antibiotic-resistant Acinetobacter spp. is an increasing problem in critical care environments worldwide. Acinetobacter spp. are known to produce an insulin-cleaving protease. We hypothesized that infection with Acinetobacter spp. was associated with the acquisition of glucose intolerance in burn patients. Data were collected prospectively on all 473 patients admitted to the Burns Centre between January 2002 and March 2003. A total of 3.4% of patients acquired glucose intolerance during admission. Patients with Acinetobacter spp. infection were 9.8 times more likely to develop glucose intolerance than those without the infection (P < .0001). The association persisted after controlling for TBSA (P < .001). In patients with deep Acinetobacter spp. infection, 47% had glucose intolerance, compared with 12% in those with infection of the burn only (P = .03). In patients with pre-existing diabetes mellitus, 27% developed Acinetobacter spp. infection compared with only 8.5% of patients without diabetes (P = .04). This study demonstrates a clear association between Acinetobacter spp. infection and glucose intolerance in burns patients.

Concurrent chemoradiotherapy compared with surgery and adjuvant radiotherapy for oral cavity squamous cell carcinoma.

BACKGROUND: The purpose of this study was to compare survival and functional outcomes in patients with advanced oral cavity squamous cell carcinoma (SCC) treated with either surgery + adjuvant radiotherapy (RT) or concurrent chemoradiotherapy (CRT). METHODS: Patients treated with curative intent by either surgery + RT or concurrent CRT were identified over a 6-year period (2001-2007). Disease and functional outcomes were analyzed on an intention-to-treat basis. RESULTS: Fifty-four patients underwent surgical excision and received postoperative RT. Fifty patients underwent concurrent CRT. Overall survival (OS) and disease-specific survival (DSS) was significantly higher in the surgically treated group (p < .001). Long-term enteral feeding tube support was more commonly required in those treated with CRT, whereas osteoradionecrosis rates were comparable between the 2 groups. CONCLUSION: Treatment by surgery + adjuvant RT for advanced oral cavity SCC resulted in better disease control than treatment with CRT. This supports traditional surgical treatment algorithms for oral cavity cancer.

Head and neck multidisciplinary team meetings: Effect on patient management.

BACKGROUND: The purpose of this study was for us to present our findings on the prospectively audited impact of head and neck multidisciplinary team meetings on patient management. METHODS: We collected clinical data, the pre-multidisciplinary team meeting treatment plan, the post-multidisciplinary team meeting treatment plans, and follow-up data from all patients discussed at a weekly multidisciplinary team meeting and we recorded the changes in management. RESULTS: One hundred seventy-two patients were discussed in 39 meetings. In 52 patients (30%), changes in management were documented of which 20 (67%) were major. Changes were statistically more likely when the referring physician was a medical or radiation oncologist, when the initial treatment plan did not include surgery, and when the histology was neither mucosal squamous cell cancer nor a skin malignancy. Compliance to the multidisciplinary team meeting treatment recommendation was 84% for all patients and 70% for patients with changes in their treatment recommendation. CONCLUSION: Head and neck multidisciplinary team meetings changed management in almost a third of the cases.

Use of the nasal sidewall island inversion flap for single-stage ala nasi reconstruction: a report of 103 consecutive cases.

BACKGROUND: Alar reconstruction can be challenging, and numerous solutions for reconstructing this potentially difficult area have been proposed. The authors' preferred solution is an island inversion flap based on the superior alar artery. METHODS: The authors performed a retrospective review of the medical notes and photographs of 103 consecutive patients who underwent alar reconstruction with the nasal sidewall island inversion flap. Patient demographics and complications were recorded. When they were available, postoperative photographs (>2 months postoperatively) were rated by three plastic surgeons using a Likert scale together with a rating guide to determine the aesthetic outcome. RESULTS: Between 1998 and 2012, the authors performed 103 island inversion flaps. Mean patient age was 59 years (range, 23 to 85 years). Eighteen (17 percent) of 103 patients had defects extending beyond the ala. There were no flap losses and seven cases of superficial epidermolysis. Revision surgery was performed in three cases. In 48 of 103 cases, postoperative photographs (>2 months postoperatively) were available for aesthetic assessment. The aesthetic results were rated as "good" to "excellent" in more than 70 percent of cases (range, 73 to 85 percent) by the three plastic surgeons. CONCLUSIONS: The nasal sidewall island inversion flap is a reliable and versatile flap for alar reconstruction. It can consistently produce good to excellent aesthetic results in a single-stage operation. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, IV.

Options for configuring the scapular free flap in maxillary, mandibular, and calvarial reconstruction.

BACKGROUND: A number of microvascular free-flap tissue transfer techniques exist for reconstruction of head and neck defects. The scapular free flap is a versatile option that can be used for a wide variety of defects in this complex region. METHODS: A series of 42 free flaps from 41 patients was retrospectively identified from the senior author's (J.R.C.) [corrected] database between 2006 and 2012. Information regarding patient demographics, indication for surgery, type of flap, reconstructive methods, complications, and prosthodontic outcome were reviewed and have been described. RESULT: A wide range of defects were reconstructed using the scapular free flap. Of the 42 reconstructions, 24 were for mandibular, 13 were for maxillary, and five were for calvarial reconstruction. The patients' ages ranged from 28 to 82 years, with a median of 70 years. Dental restoration was achieved in eight patients with maxillary reconstruction and two patients with mandibular reconstruction. There were 11 major complications, including two total flap failures. CONCLUSIONS: The authors have found the scapular free flap to be a reliable, robust, and versatile flap that provides an unparalleled range of reconstructive options, with minimal donor-site morbidity. Thus, the authors believe that the scapular free flap is a valuable reconstructive option for patients with complex head and neck defects and in patients in whom comorbid disease contraindicates the use of the fibular free flap.

Central breast excision with immediate autologous reconstruction for recurrent periductal sepsis: an application of oncoplastic surgical techniques.

OBJECTIVE: The aim of this procedure was to definitively treat periductal mastitis and periareolar sepsis which was previously resistant to multiple surgical procedures and nonoperative treatment of chronic nipple sepsis. METHODS: We employed a multidisciplinary approach to the treatment of end-stage periductal mastitis using a combination of central breast excision and immediate autologous latissimus dorsi flap reconstruction. RESULTS: Clearance of periductal mastitis and infection has been achieved with no recurrence at 3 years. Good symmetry of breast shape and volume has been achieved using this technique. CONCLUSIONS: This method of partial breast reconstruction, commonly used for reconstruction of breast cancer ablative defects, may also provide good outcomes in nonmalignant disease.

Chest wall reconstruction using a turbocharged chimaeric anterolateral thigh flap.

Extremely large chest wall defects may result following salvage oncological surgery. Typically these defects involve a large skin defect combined with a variable resected area of underlying muscle and ribs. In situations where the skin defect is very large the use of a large latissimus dorsi flap may require skin grafting to the donor site if a myocutaneous flap is used or to the recipient defect if a muscle-only flap is used. Alternatively a transverse rectus abdominis flap is a second option but in certain cases this may not be available. We describe the use of a free anterolateral thigh flap to reconstruct a chest wall defect and demonstrate the principle of side-to-side stacking of separate skin paddles to achieve skin closure of a massive defect whilst permitting primary closure of the donor site. The principle of turbocharging components of a chimaeric flap is also described.

Mirror ear: a reconstructive technique for substantial tragal anomalies or polyotia.

Polyotia (mirror ear) is an extremely rarely reported congenital anomaly of the external ear. The aetiology of this condition is unclear, and there are few descriptions of surgical techniques used. We aimed to review our experience with this condition by performing a retrospective review of the cases treated in our unit. Eight cases of polyotia treated at a referral centre for ear reconstruction in a 12 year period (1992-2004) were reviewed. Patient demographic data and associated syndromes were recorded. Operative techniques used in the cases were studied. There was an equal number of males and females. Four patients had abnormal contralateral ears and two patients were formally diagnosed as suffering from a congenital developmental syndrome. Five main components of surgical technique were found to be particularly relevant to these cases. These relate to deconstruction of the defect, management of extra cartilage, management of skin, proximity of the facial nerve and the timing of surgery. The authors conclude that a structured surgical approach can lead to successful reconstruction of these difficult abnormalities.