Concomitant Reconstruction of Multiple Scalp Defects With One Rotational Flap.

The cornerstones of scalp reconstruction are provisions of adequate skin paired with a satisfactory cosmetic outcome without hairline distortion. Several techniques have been described over the years to reconstruct sizable defects. Currently, an individualized approach, based on the patient's medical status and needs, the defect characteristics, and the local tissue quality and availability, should be considered for an optimal outcome. The reconstruction of multiple scalp defects, by means of a well-planned rotational flap, is proposed as a viable option with many advantages. It enables concurrent reconstruction of the defects, obviates further surgical incisions, and elaborates surgical maneuvers, minimizing operative time and complications risk. A satisfactory esthetic outcome can be achieved.

The Efficacy of Wide-Awake Local Anesthesia No Tourniquet (WALANT) in Common Plastic Surgery Operations Performed on the Upper Limbs: A Case-Control Study.

BACKGROUND: The wide-awake local anesthesia no tourniquet (WALANT) technique is commonly used in elective hand surgery, whereas its application in plastic surgery is still limited. The aim of the study is to evaluate the feasibility and efficacy of WALANT in common plastic surgery operations performed on the upper limbs. METHODS: Patients who underwent those operations under WALANT were matched and compared with patients who had general or regional anesthesia without infiltration of a local anesthetic solution. All operations were performed by the same surgeon. Data from 98 operations were collected and analyzed for the total operation time, operation theatre time and complication and patient satisfaction rates. RESULTS: All operations under WALANT, mainly skin tumor excision and flap repair or skin grafting and burn escharectomy with or without skin grafting, were completed successfully. No statistical difference in total operation time and complication rates was revealed. Statistical significance favoring WALANT was identified regarding the mean operation theatre time and patient satisfaction. CONCLUSIONS: WALANT is an effective method for common plastic surgery operations performed on the upper limbs that is associated with better operation theatre occupancy and high patient satisfaction rates.

The 'Facelift' Flap Revisited.

The reconstruction of facial defects focuses on the preservation of function without compromising facial symmetry and esthetics. The aim of the study is to describe and evaluate a revised 'facelift' flap technique to reconstruct large defects of the cheek, temple, frontotemporal area, and zygomatic arch. A prospective, observational study of facial defect reconstruction by means of a 'facelift' flap was conducted from January 2019 to January 2022. The revised 'facelift' flap technique, based on the defect location and characteristics, is described. The postoperative outcomes and patient satisfaction were evaluated. The flap was applied to 34 patients with defect diameters ranging from 3 cm to 9 cm. The mean operation time was 67±17 minutes and the mean hospital stay was 1 day. No major postoperative complications were encountered; reoperation was not needed. High patient satisfaction rates were reported (9.6±0.5). The revised facelift flap is a reliable and safe method for the reconstruction of large defects of the cheek, temple, frontotemporal area, and zygomatic arch, based on local tissue availability that ensures satisfactory esthetic outcomes with undetectable scars.

An Algorithmic Approach for the Reconstruction of Extended Upper-Third Auricular Soft Tissue Defects.

ABSTRACT: Auricular defects are demanding to reconstruct due to the complex anatomy and the three-dimensional shape of the ear. The functional perspective needs to be addressed without neglecting aesthetic outcomes though, given that it is a prominent facial landmark. In this report the reconstruction of a sizable soft tissue defect of the helical crus and upper third of the right auricle, following surgical excision of a skin tumor, is presented. A variety of treatment options is explored, and a relevant algorithm is proposed. This defect was reconstructed using a transposition flap from the postauricular area, accomplishing single-stage full defect coverage combined with optimal postoperative aesthetic results. High patient satisfaction levels were achieved, avoiding more complicated and prolonged procedures. This case exemplifies the proposed algorithmic approach of upper-third auricular defects, addressing these defects in a systematic and logical manner.

Eccrine Porocarcinoma of the Face is a Great Imitator With Aggressive Behavior.

Introduction: Eccrine porocarcinoma (EPC) is a rare subtype of non-melanoma skin cancer developing in the intraepithelial portion of eccrine sweat glands. It is branded with a highly metastatic potential and increased rate of local recurrence after treatment. EPC showcased a trend of developing on the extremities, with presentation on the face sparse. Objectives: Aim of the study was to evaluate the frequency, clinical features, and course of this malignancy presented on the face. Methods: A retrospective review of the skin cancers excised between January 2010 and June 2021 was conducted in the plastic surgery department of a tertiary hospital. Patients were included in the study if EPC on the face was histologically confirmed. A prospectively maintained clinic database and the pathological reports were used to collect data. Results: 4 EPC cases on the face out of 3984 confirmed skin cancers were identified. None of the cases was suspected clinically, but the diagnosis was established following the histopathologic examination. An aggressive postoperative behavior was confirmed in 2 cases. Conclusions: The variance in the clinical presentation and the non-specific characteristics are perplexing clinical diagnosis, with the histopathologic examination representing the current standard for confirmation. Early diagnosis and adequate surgical resection are recommended as treatment cornerstones. Clinical awareness ought to be raised and a definitive treatment protocol be established for optimized results.

The impact of treatment delay on skin cancer in COVID-19 era: a case-control study.

BACKGROUND: The outbreak of COVID-19 pandemic led to a 2-month lockdown in Europe. Elective surgeries, including skin cancer excisions, were postponed. The purpose of this prospective case-control study was to assess the impact of the treatment delay on patients with non-melanoma skin cancer (NMSC) or melanoma operated in the first post-lockdown period. METHODS: A comparative study of skin cancer operations performed in a 4-month period either in 2020 or in 2019 was conducted. All data were collected from a prospectively maintained clinic database and the pathological reports. Continuous variables were compared with t test or Mann-Whitney U test according to their distribution. Categorical variables were compared with Fisher exact test. Odds ratio (OR) with 95% confidence interval (95% CI) was used to assess the risk of excising high-risk NMSC in 2020 compared with 2019. RESULTS: Skin cancer excision was performed in 158 cases in 2020 compared to 125 cases in 2019 (26.4% increase). Significantly, more SCC were excised in 2020 (p = 0.024). No significant difference for several clinical parameters regarding BCC, SCC, and melanoma was identified. However, the reconstructive method applied, following NMSC excision, was significantly different, requiring frequently either skin grafting or a flap. CONCLUSION: These results indicate that skin cancer treatment delay, due to COVID-19 pandemic, is related to an increased incidence of SCC and more complicated methods of reconstruction. Considering the relapsing COVID-19 waves, significant skin cancer treatment delays should be avoided. TRIAL REGISTRATION: The study adhered to the STROBE statement for case-control studies.

Medial Osteoectomy as a Routine Procedure in Rhinoplasty: Six-Year Experience with an Innovative Technique.

BACKGROUND: Medial osteotomy is an integral part of most rhinoplasty procedures, and when improperly performed, it is associated with postoperative complications and nasal contour deformities. In this article, we present a minimally traumatic and easy-to-perform medial osteoectomy technique with a pair of pliers, as a routine procedure, instead of the traditional medial osteotomy with osteotome and hammer. We report our experience with the use of the technique in a series of rhinoplasty procedures and review in brief the existing literature. METHODS: One hundred and thirty-five patients underwent rhinoplasty operations to correct aesthetic nose deformities, with the use of the suggested surgical technique. Two different types of medial osteoectomy, performed with the pliers, were used: Type I for dorsal nasal hump reduction and slight narrowing of the nose and type II for the management of a wide nasal dorsum along with or without hump removal. RESULTS: Postoperative results were favorable, by both clinical examination and comparison of preoperative and postoperative photographs, in 98.5% of patients. Only two patients with wide nasal dorsums had inadequate narrowing of their broad nose and underwent successful revision surgery. CONCLUSIONS: The suggested technique is easy to perform, has a short learning curve, provides high accuracy over the location and amount of the nasal bone to be removed, but inflicts minimal trauma. As a result of the aforementioned advantages, the risk of postoperative complications is low, and most importantly, reliable, consistent, and aesthetically pleasing results are easily ensured. LEVEL OF EVIDENCE IV: This journal requires that authors assign a level of evidence to each article. For a full description of these Evidence-Based Medicine ratings, please refer to the Table of Contents or the online Instructions to Authors www.springer.com/00266 .

Single stage functional reconstruction of both peroneal tendons and overlying skin with an anterolateral thigh flap and vascularized fascia lata: A case report.

Reconstruction of complex soft tissue defects in the distal lower leg remains challenging, since anatomical constraints limit the local options available in this area. In this report, we present a case of single stage functional reconstruction of both peroneal tendons and overlying skin with an anterolateral thigh flap and vascularized fascia lata. A 55-year-old patient underwent wide excision of a synovial sarcoma in the distal lower leg, which resulted in a complex defect including the peroneus longus and brevis tendons (10 cm), and the overlying skin (14 × 8 cm). Functional reconstruction was achieved in a single stage with a composite anterolateral thigh flap with vascularized fascia lata of similar dimensions to those of the defect. The fascia lata component of the flap was longitudinally split in two segments. Each of them was rolled up, and that way, two separate vascularized neotendons were created. The neotendons bridged the gap of peroneal tendons, whereas the skin paddle of the flap provided stable soft tissue coverage to the reconstructed tendons. Flap pedicle was anastomosed to the anterior tibial vessels. Early and late postoperative periods were uneventful. Follow up at 1 year postoperatively showed excellent neotendon incorporation, as well as a very good functional and aesthetic outcome. The use of the method described may be a useful alternative in single stage functional reconstruction of composite defects comprising two or even more tendons and the overlying skin.

Prevention of Seroma Formation Following Abdominoplasty: A Systematic Review and Meta-Analysis.

Background: With seroma formation being the most common complication of abdominoplasty, multiple surgical strategies have been proposed to lower the seroma rate, yet their effectiveness is unclear. Objectives: The objective of this systematic review and meta-analysis was to comprehensively summarize and quantify the effects of preventive surgical measures for seroma in patients undergoing abdominoplasty. Methods: A predetermined protocol was used. An electronic search in MEDLINE, Scopus, the Cochrane Library, and CENTRAL electronic databases was conducted from inception to June 2016. This search was supplemented by a review of reference lists of potentially eligible studies and a manual search of key journals in the field of plastic surgery. Eligible studies were prospective controlled studies, which investigated prevention of seroma formation and reported on seroma rate. Secondary outcomes were rate of hematoma, wound dehiscence, infection, reoperation and hospital readmission, time to drain removal, total drain output, and length of hospital stay. Results: The meta-analysis included nine studies with 664 abdominoplasty patients. Seroma rate was 7.5% in the prevention group and 19.5% in the control group with the odds ratio (95% confidence interval) being 0.26 (0.10-0.67), P = .006, favoring the prevention group. Similar results were also revealed for infection rate, time to drain removal, and length of hospital stay. Subgroup analysis showed that preservation of Scarpa's fascia, tissue adhesives and, possibly, progressive tension sutures reduce, independently, seroma formation. Conclusions: This meta-analysis provides strong evidence that the use of certain preventive measures during abdominoplasty, compared to conventional procedure, reduces seroma formation.

From Clinical Standards to Translating Next-Generation Sequencing Research into Patient Care Improvement for Hepatobiliary and Pancreatic Cancers.

Hepatobiliary and pancreatic (HBP) cancers are associated with high cancer-related death rates. Surgery aiming for complete tumor resection (R0) remains the cornerstone of the treatment for HBP cancers. The current progress in the adjuvant treatment is quite slow, with gemcitabine chemotherapy available only for pancreatic ductal adenocarcinoma (PDA). In the advanced and metastatic setting, only two targeted drugs have been approved by the Food & Drug Administration (FDA), which are sorafenib for hepatocellular carcinoma and erlotinib for PDA. It is a pity that multiple Phase III randomized control trials testing the efficacy of targeted agents have negative results. Failure in the development of effective drugs probably reflects the poor understanding of genome-wide alterations and molecular mechanisms orchestrating therapeutic resistance and recurrence. In the post-ENCODE (Encyclopedia of DNA Elements) era, cancer is referred to as a highly heterogeneous and systemic disease of the genome. The unprecedented potential of next-generation sequencing (NGS) technologies to accurately identify genetic and genomic variations has attracted major research and clinical interest. The applications of NGS include targeted NGS with potential clinical implications, while whole-exome and whole-genome sequencing focus on the discovery of both novel cancer driver genes and therapeutic targets. These advances dictate new designs for clinical trials to validate biomarkers and drugs. This review discusses the findings of available NGS studies on HBP cancers and the limitations of genome sequencing analysis to translate genome-based biomarkers and drugs into patient care in the clinic.