PRP improves the outcomes of autologous skin graft transplantation on the esophagus by promoting angiogenesis and inhibiting fibrosis and inflammation.

Background and Objectives: Autologous skin graft (ASG) transplantation is a challenging approach but a promising option for patients to prevent postoperative esophageal stricture. Nonetheless, the current strategies require improvement. We aimed to investigate the effectiveness of the injection of platelet-rich plasma (PRP) before skin graft transplantation for extensive esophageal defects after endoscopic resection. Methods: Standardized complete circular endoscopic resection (5 cm in length) was performed in 27 pigs allocated into 3 groups. The artificial ulcers were treated with a fully covered esophageal stent (control group), ASG (ASG group), and submucosal injection of PRP with ASG (PRP-ASG group). Macroscopic evaluation and histological analysis of the remolded esophagus were performed 7, 14, and 28 days after surgery. Results: The macroscopic evaluation indicated that submucosal injection of PRP before transplantation effectively promoted the survival rate of skin grafts and decreased the rate of mucosal contraction compared with those treated with ASG or stent alone. Histological analysis of submucosal tissue showed that this modified strategy significantly promoted wound healing of reconstructed tissues by enhancing angiogenesis, facilitating collagen deposition, and decreasing inflammation and fibrogenesis. Conclusions: These findings suggested that PRP might be used as a biological supplement to increase the esophageal skin graft survival rate and improve submucosal tissue remolding in a clinically relevant porcine model. With extremely low mucosal contraction, this novel combination strategy showed the potential to effectively prevent stenosis in extensive esophageal ulcers.

The effectiveness of negative pressure wound therapy in enhancing skin graft uptake on a burned lower leg stump: A case report.

Introduction: Negative pressure wound therapy (NPWT) is a beneficial tool for enhancing the local conditions of complex wounds. Clinical evidence supports its application in the management of burn injuries; however, limited data are available concerning the effectiveness of NPWT on dermal substitutes and skin grafts. Case Report: A 29-year-old female patient was referred to our clinic after sustaining severe burns in a road accident. The patient's right lower limb was affected, necessitating an amputation below the knee. To preserve an adequate stump length, multiple procedures were performed, including the application of NPWT to optimize the uptake of the graft into the wound bed. The rehabilitation program for the amputated leg was aided by maintaining a suitable stump length, which can be challenging to achieve when burn damage is present. Conclusion: The use of skin substitutes and grafts can benefit from the application of mild negative pressure, which can improve adherence to the wound bed. The clinical case presented highlights the benefits of NPWT in managing complex lower-limb trauma, thereby expanding the scope of this technique.

Comprehensive management of degloving soft tissue injuries of the extremity: A 12-year retrospective study.

BACKGROUND: Degloving soft tissue injuries (DSTIs) of the extremities, which are often underestimated in terms of their severity, present significant challenges to reconstructive surgeons. We propose a comprehensive management protocol to standardize the reconstructive approach, aiming for successful treatment of these devastating injuries. METHODS: We retrospectively analyzed data from consecutive patients with extremity DSTIs over a 12-year period. Patients were categorized into three age groups (0-17, 18-65, and >65 years) to highlight the different treatment options based on age. Various surgical techniques were employed depending on the injury pattern. Treatment strategies for each patient were individualized based on age, underlying conditions, and injury type. Wound healing, complications, and functional outcomes were recorded. RESULTS: Of the hospitalized patients, 20 were lost to follow-up, and 105 were included in the analysis. The mean age at the time of injury was 40 ± 44.9 years, with a mean follow-up of 30.1 ± 12.7 months. Furthermore, 19 % of patients were aged 0-17 years, 61 % were aged 18-65 years, and 20 % were aged >65 years. Treatment plans were personalized based on injury characteristics, with numerous patients being treated with a combination of multiple surgical techniques. Older patients had significantly longer wound healing times and delayed return to activities of daily living compared to the other age groups. Overall, patients were generally satisfied with their outcomes. The total complication rate was 46.7 %, with 79.5 % being categorized as major complications. Each complication was addressed with a tailored treatment plan. CONCLUSION: The management of DSTIs should be individualized, taking into account the specific characteristics of each injury. Age and medical fitness play crucial roles in determining both the surgical approach and prognosis. An accurate initial evaluation and thorough debridement are essential for optimal outcomes.

Is a 3 mm Surgical Margin Safe for Basal Cell Carcinoma in the Head and Neck that is Less than 2 cm, Considering Different Risk Factors?

Background Basal cell carcinoma (BCC) is the most common type of nonmelanoma skin cancer. Typically, resection requires a safety margin of ≥4 mm. When removing tumor cells, achieving complete excision with minimal safety margins and reconstructing the defect to preserve the original appearance are important. In this study, we used a 3-mm resection margin to confirm recurrence and re-resection rates. Methods Electronic medical records and photographic data were obtained for patients with primary BCC lesions less than 2 cm in diameter who underwent wide excision with a 3-mm surgical margin from January 2015 to November 2021. We analyzed factors determining recurrence and re-resection rates, such as tumor size, location, age, sex, underlying diseases (including immunosuppression state), ethnicity, subtypes, tumor borders, etc. Results This study included 205 patients. The mean age and follow-up period were 73.0 ± 11.5 years and 10.2 ± 8.0 months, respectively. The recurrence and re-resection rates were 1.95% and 25.85%, respectively. A statistically significant correlation was found between recurrence rate and tumor border ( p = 0.013) and the re-resection rate was correlated statistically with location ( p = 0.022) and immunosuppressed patients ( p = 0.006). Conclusion We found that a 3-mm excision margin provided sufficient safety in small facial BCC, resulting in ease of surgery and better aesthetic outcomes. However, surgical margins must be determined case by case by integrating various patient factors. In particular, a surgical margin of ≥4 mm is required for BCC in high-risk areas, immunosuppressed patients, or poorly defined border.

Management of Acute Hand Burns: A Survey of American Burn Association-Verified Burn Centers.

Hand burns have a significant impact on the long-term function of burn patients. Recently, new protocols and technologies, such as dermal substitutes, have been introduced for the treatment of hand burns. This cross-sectional study investigates the preferred current management of acute hand burns and the role of dermal substitutes in treatment. A 10-question survey related to acute hand burns management was sent to 64 directors of American Burn Association (ABA)-verified burn centers. A total of 51.6% (n=33) directors of ABA-verified burn centers responded to the survey. For the treatment of superficial partial-thickness hand burns, 90.9% preferred a non-operative approach. Conversely, most respondents chose a single-stage excision and skin graft for deep partial-thickness hand burns (75.8%) and full-thickness hand burns (51.5%). However, for full-thickness hand burns, some surgeons prefer a two-stage reconstruction involving excision and placement of a skin substitute (27.3%) or allograft (9.1%), followed by a skin graft. Only 6.1% would utilize a three-stage reconstruction involving excision and allograft, excision and skin substitute, followed by skin grafting. Among surgeons who used skin substitutes (n=26), Integra (42.3%) and Novosorb Biodegradable Temporising Matrix (BTM) (23.1%) were preferred. The top reasons for choosing one specific dermal substitute were surgeon's preference (n=20; 76.9%) and cost (n=9; 34.6%). While a conservative non-operative approach is preferred for superficial partial-thickness hand burns, excision and skin grafting as a one-stage procedure remains the most common strategy for deep partial-thickness and full-thickness hand burns.

Wound Healing and Scar Patterning After Addition of Autologous Skin Cell Suspension to Meshed Grafts.

INTRODUCTION: A common treatment for large deep-to-full-thickness burns is excision and grafting with a widely meshed split-thickness skin graft (mSTSG). Due to the differential healing of the interstices and adhered split-thickness skin graft, wound patterning and delayed wound healing are common outcomes of this treatment. Delayed healing may increase infection rates and wound care requirements, while wound patterning may be psychologically and aesthetically consequential for patients. Autologous skin cell suspension (ASCS) can be used to "over spray" a meshed autograft. It was hypothesized that the use of ASCS combined with mSTSG would increase the rate of wound healing and decrease patterning in healed burn wounds. METHODS: Full-thickness burns or excisional wounds (n = 8 each) were created in red Duroc pigs and received 4:1 mSTSGs after wound bed preparation. Half of the wounds received ASCS and half did not at the time of grafting. Percent re-epithelialization, patterning, rete ridge ratio, cellularity, dermal and epidermal thickness, immunofluorescent S100ß staining, and melanin index were assessed for each scar. RESULTS: Wounds that received ASCS exhibited increased rates of re-epithelialization (burn +ACSC versus burn-ASCS; day 3 (53.9 ± 3.1 versus 34.3 ± 3.3, P = 0.009): day 5 (68.1 ± 1.6 versus 40.8 ± 3.2, P < 0.001)). Excision +ASCS versus excision-ASCS; day 7 (98.1 ± 1.2 versus 86.4 ± 2.0, day 7 P = 0.022) compared to wounds not treated with ASCS. There was no difference in rete ridge ratio, cellularity, dermal thickness, epidermal thickness, S100ß staining, melanin index, or patterning was measured between wounds that received ASCS and those that did not. CONCLUSIONS: The addition of ASCS to 4:1 mSTSGs leads to increased rate of wound healing but does not impact the degree of patterning in this model, suggesting that ASCS application likely robustly transfers keratinocytes but not functioning melanocytes at acute timepoints.

Treatment of a Congenital Melocytic Giant Naevi at Age 39 Using Split-Thickness Skin Graft Over an Artificial Dermal Scaffold Through 2-Step Operation: A Novel Technique and Literature Review.

Congenital melanocytic nevus is a benign proliferation seen from birth. However, malignant transformation can be observed in later ages, so the removal of especially large and giant nevi is recommended during childhood. Nevertheless, there are no cases reported in the literature regarding excision of giant congenital melanocytic nevi in advanced age. This article presents the first case of a 39-year-old patient with a giant congenital melanocytic nevus covering 10% of the total body surface area, who underwent treatment with a 2-step operation. The nevus was located on the back, covering 10% of the total body surface area. The patient underwent en-bloc excision. A bilayer dermal matrix was applied over the fascia. Subsequently, a split-thickness skin graft was applied to the entire area. Full re-epithelialization was achieved within a total of 35 days. Thanks to the applied dermal scaffold, the area became pliable.

The 'Universal Approach' for Dupuytren's disease: A safe and reproducible sequence for planning fasciectomy incisions.

Dupuytren's disease continues to present many challenges for the surgeon. A variety of surgical approaches and their variations have been described in the literature, further complicated by the degree of skin shortage and/or the need for local flap procedures or a full thickness skin graft. In the face of all these decisions - none of which is supported by Level 1 evidence - it can be very difficult to plan the best incision(s). We describe a safe and reproducible technique to plan fasciectomy incisions in primary or recurrent Dupuytren's disease. Our short communication and accompanying artwork demonstrates the anatomical landmarks and a simple decision-making algorithm based on just 3 key stages: (1) Proximal incision planning and execution of the palmar release(s); (2) Extension distally into the digit(s) based on the tissue quality, with either with zigzag (Brunner's) or a midline longitudinal (McIndoe) incision(s); (3) Flap assisted closure or coverage with a full thickness skin graft where required.

Use of 'stacked' dermal template: Biodegradable temporising matrix to close a large myelomeningocele defect in a newborn.

Background: Myelomeningocele is a severe and complex congenital malformation of the central nervous system. Failure of neural tube closure at around four weeks of gestation results in an open communication between the neural placode and the external environment with varied functional impairment. Surgery is usually required. Objectives: The primary goals of surgical management are to preserve neural function and minimise infection. Reconstruction is dependent upon the site and size of the defect as well as the quality of the surrounding soft tissues. Surgeons may employ a range of reconstructive techniques in order to achieve closure. Skin substitutes, also known as dermal regeneration templates, have also been utilised. Discussion: In our unit, we use NovoSorb Biodegradable Temporising Matrix to reconstruct full-thickness skin and soft tissue defects. It is a synthetic, biodegradable, dermal regeneration template, composed of polyurethane foam bonded to a transparent sealing membrane and typically requires a two stage reconstruction. Integration and vascularisation take approximately three weeks. After this time, the recipient wound bed is suitable for split thickness skin grafting. A further benefit of dermal regeneration templates is the possibility of 'stacking' layers, which serves to increase the thickness of the final construct and to minimise overall contour defects. The authors present the case of a one-day-old full-term neonate with a large lumbosacral myelomeningocele that was successfully managed with staged, stacked NovoSorb Biodegradable Temporising Matrix and split thickness skin grafting. The authors believe this is the first case in which a 'stacked' dermal regeneration templates has been used to achieve healing of a primary myelomeningocele defect. Lay Summary: Background: NovoSorb Biodegradable Temporising Matrix (BTM) is a dermal regeneration template (DRT) and is used to reconstruct wounds following full-thickness skin and soft tissue loss resulting from burn injury, trauma, infection or surgery. It is composed of 2-millimetre thick, synthetic, biodegradable polyurethane foam bonded to a transparent (non-biodegradable) sealing membrane. Like all DRTs, it acts as a scaffold for cellular integration and vascularisation to eventually form a 'neo-dermis'. This is usually apparent from around three weeks. A second stage procedure can then be performed, with removal of the outer sealing membrane and split thickness skin grafting of the vascularised layer.Objectives: Myelomeningocele is a severe and complex congenital malformation of the central nervous system and forms the group of anomalies commonly referred to as neural tube defects (NTDs). Neural tube closure usually occurs at around four weeks of gestation and failure to do so, results in an open communication between the neural placode and the external environment. The degree of functional impairment varies but can include: lower limb paralysis; sensory loss; bladder and bowel dysfunction. In order to preserve neural function and minimise the risk of infection, surgery is usually required to close the defect. Reconstruction is varied and is dependent upon the site and size of the defect as well as the quality of the surrounding soft tissues. The use of local flaps has the potential complication of skin necrosis. Muscle based flaps may be debilitating and limit future functionality and worsen postural development. We were presented with a one-day-old neonate with a large lumbosacral myelomeningocele. A DRT (NovoSorb BTM) was selected as the primary reconstruction. Firstly, selection provided relatively low risk, with minimal morbidity and preserved the full complement of flap based reconstructive options for a later stage should instrumentation be required. Secondly, NovoSorb BTM conferred a robust seal over the dural repair with no demonstrable cerebrospinal fluid leak. Thirdly, the ability to add layers ('stack') of NovoSorb BTM in stages, once integration and vascularisation of the previous layer is complete, allows reconstruction of deeper contour defects.Discussion: We have illustrated the successful use of NovoSorb BTM as a DRT to achieve closure of a large lumbosacral myelomeningocele without complication and with longstanding stability. We believe this technique provides reconstructive teams with an alternative option that is effective, safe and reproducible and which spares local tissues for future elective reconstructive procedures, should they be required.

Review of skin grafting in equine wounds: indications and techniques.

Skin grafting is a simple technique that can be performed by equine practitioners to improve cosmetic outcomes in wounds with large skin defects that would not heal functionally or cosmetically with standard wound therapy interventions. Successful skin grafting is not difficult but relies upon appropriate preparation of the wound bed and effective immobilisation of the grafted area after skin graft placement. Prior to grafting, the wound bed should be treated with a moist wound healing dressing to prepare the granulation tissue bed to receive the graft. For best results, skin grafts should be placed in wounds free of infection with healthy granulation tissue, and motion should be reduced in the graft region in the early postoperative period. When successful, skin grafts cover granulation tissue and encourage wound contraction and epithelialisation while decreasing exuberant granulation tissue resulting in a more cosmetic result. This review will advance practitioners' understanding of skin grafting in horses, including graft classification and techniques, donor site selection, recipient site preparation, postoperative management strategies to optimise graft retention and ongoing research in this field.

Rare Breast Emergency: A Case of Necrotizing Fasciitis of the Breast in a Lactating Patient.

Necrotizing fasciitis is a rare but potentially lethal infection of the skin and soft tissue, commonly seen in the perianal and gluteal regions. Concomitant diabetes is a predisposing factor. Primary necrotizing fasciitis of the breast is rare in healthy women. In this article, we present a very rare case of breast necrotizing fasciitis in the context of the literature. We report the case of a 35-year-old female patient who had given birth two months prior to admission and developed necrotizing fasciitis of the breast during lactation. The patient presented to the emergency department with sepsis. Examination revealed widespread erythema, dark discoloration, edema, and necrotic areas indicative of wet gangrene and crepitation in the left breast. Necrotizing fasciitis is a rapid and aggressive disease that can be fatal, and delayed diagnosis may unfortunately result in death. Therefore, careful evaluation of all suspected cases, especially for patients with risk factors, is crucial for early diagnosis and timely treatment. This case highlights the importance of recognizing necrotizing fasciitis of the breast in lactating women to ensure prompt and appropriate management, potentially saving lives.

Double-opposing negative pressure dressing-a useful method for splinting skin grafts on the penile shaft.

The care of skin grafts in the penile shaft is challenging because of its cylindrical shape and constantly changing length and lie, which makes it difficult to apply uniform compression and ensure immobilization during the critical period of skin graft take. These challenges are difficult to overcome with conventional dressings. The authors describe a technique of applying a double-opposing negative pressure dressing to sandwich the penile shaft following reconstruction with a skin graft, which is simple to apply and addresses these issues. Adoption of this technique may allow the reconstructive surgeon to manage skin grafts on the penile shaft with greater ease and confidence of optimum graft take.

Full-thickness versus split-thickness skin graft reconstruction of scalp defects with and without calvarium exposure.

OBJECTIVE: Compare full-thickness skin grafts versus split-thickness skin grafts in scalp reconstruction. STUDY DESIGN: Retrospective chart review of patients who underwent scalp reconstruction with skin grafts performed at a single institution from 2011 to 2016. METHODS: χ2 or Fisher exact tests were used to compare graft integration and complication rates. The effects of graft type, defect type, graft size, and patient comorbidities on the likelihood of graft success and complications were analyzed using multivariate logistic regression. RESULTS: A hundred and twenty-five full-thickness and 93 split-thickness grafts were performed in 200 patients, including 68 defects (31.2%) with exposed calvarium. Full-thickness grafts required fewer average reconstructions (P = 0.002). A 92.8% of full-thickness grafts had complete graft integration compared with 78.5% of split-thickness grafts (P = 0.002). This difference was more evident in defects with exposed calvarium (87.2% vs. 47.6%, P ≤ 0.001). Despite higher rates of minor debridement, full-thickness grafts had less postoperative bone exposure and wound breakdown than split-thickness grafts on intact pericranium and exposed calvarium defects. Preoperative radiation, immunosuppression, and increased graft sizes were significant predictors of graft outcomes. CONCLUSIONS: Skin grafts, especially full-thickness, provide a versatile, reliable, and simple approach for reconstructing medium to large scalp defects in the appropriate patient. Even on defects with bare calvarium, full-thickness grafts can succeed when a vascularized recipient bed is prepared. Defects with exposed bone, larger graft sizes, preoperative radiation, and immunosuppression may result in decreased graft take and increased complications. LEVEL OF EVIDENCE: 3b.

Evaluation of YouTube as a Health Education Resource for Skin Graft Procedures.

Recent studies indicate that YouTube has become a primary source of healthcare information for patients. Videos about skin graft procedures on YouTube have accumulated millions of views, yet there lacks a publication investigating the educational quality of this content. With current literature revealing misleading healthcare information found on YouTube, this study aims to evaluate the educational quality of videos related to skin graft procedures. YouTube was searched for various terms such as "Skin Graft Procedures" and "Skin Graft Surgery." 105 videos were assessed, with 21 excluded. Four independent reviewers rated the material with the Global Quality Scale (5 = highest quality, 1 = lowest quality) to judge educational value. Viewership, source, modality, and date of upload were also collected from each video and compiled for further analysis. The average Global Quality Scale was 2.60 amongst all videos, with videos led by physicians recording significantly higher scores than those not led by physicians (p<0.01). In comparing educational modalities, physician-led presentations provided the highest educational value, whereas live surgeries and consumer-friendly content contained low educational quality (p<0.01). Assessing videos split into cohorts based on viewership noted a significantly higher Global Quality Scale in videos with lower view counts (p<0.05). Skin graft videos on YouTube largely provide low quality information. Videos performed by physicians, particularly physician-led presentations, significantly improved the educational quality of skin graft content. Physicians must involve themselves in enhancing the quality of online content to better guide patients in navigating treatment options and making healthcare decisions.

Dovetailing skin incision design of radial forearm free flap for forearm wound closure and maxillofacial reconstruction.

Object: This study aimed to examine the feasibility of the dovetailing skin incision design of radial forearm free flap (RFFF) for closing forearm wounds and performing maxillofacial reconstruction. Method: A total of 27 patients were divided into two groups. In the dovetail group (n = 16), forearm wounds were closed primarily and maxillofacial defects were reconstructed by dovetail RFFF. In the conventional group (n = 11), forearm wounds were closed by skin grafts from the abdomen or mattress suturing, and maxillofacial defects were reconstructed by conventional RFFF. Information on the healing time of the forearm wound, length of postsurgical hospitalization, esthetic assessments, and complications associated with the forearm wound and the maxillofacial region was collected at least 6 months postoperatively. Result: The average size of the flap in the dovetail group was smaller than that in the conventional group (p = 0.134), and average healing time of the forearm wound in dovetail group was significantly shorter than that in conventional group (p = 0.000). Comparing with the conventional group, there were more cases in the dovetail group demonstrating decreased sensitivity (p = 1.000). Esthetic assessments of forearm wound and maxillofacial reconstructions in the dovetail group were significantly higher than that in the conventional group (p = 0.000). Conclusion: Closure of forearm wounds and maxillofacial defects using dovetail design was found to be a feasible alternative to the conventional design.

Surgical management of extensive facial vascular malformation with skin graft: A multidisciplinary approach-Case report.

Vascular malformations are rare congenital abnormalities of blood vessels that persist throughout life. Large vascular malformations affecting the facial region can be distressing and require meticulous management to achieve satisfactory outcomes and prevent recurrence. Here, we present a case of a 40-year-old man with a progressively growing tumor-like mass on the right side of his face, extending from the periorbital region to the chin. He was diagnosed with vascular malformations, which was further confirmed with contrast-enhanced magnetic resonance imaging. Eventually, he underwent surgical excision of the lesion with a split-thickness skin graft. The surgical management of this case was challenging due to the large size and complexity of the lesion, particularly because it was located in the facial region. This unique case report highlights the importance of diagnostic imaging techniques and effective surgical management in addressing large vascular malformations, especially those affecting the facial region while prioritizing desirable cosmetic outcomes.

Improved nasal trumpet: "In-house" device to promote the healing of skin grafts in the anterior nasal nostril.

This technical note addresses the complexities of reconstructive surgery for malignant skin lesions in the lower nasal aperture and pericolumellar region. Traditional solutions, such as free skin grafts, face challenges in maintaining attachment to the surgical site without adequate support. Nasal packing, a common approach, obstructs the nasal opening and compromises air passage, hindering ventilation. The use of a nasal trumpet has proven beneficial in maintaining nasal patency in various cases, but it falls short of addressing the specific challenges posed by reconstructive surgery. The proposed solution involves a novel device comprising a nasal cannula, surgical sponge, and fine mesh gauze with 3% bismuth tribromophenate. This combination serves a triple purpose: the nasal cannula facilitates air passage, the surgical sponge applies controlled pressure around the nasal opening to aid graft adhesion, and the gauze with bismuth tribromophenate promotes wound healing and prevents infection. The assembled device is inserted into the nostril, anchored to the patient's skin with silk stitches. This innovative approach offers a practical solution for maintaining nasal patency, promoting graft adherence, and supporting wound healing in reconstructive surgery.

Multiple Trichoepitheliomas: A Disfiguring Lesion Successfully Treated with Excision and Skin Grafting.

BACKGROUND: Multiple trichoepitheliomas are rare benign adnexal tumours that present a unique challenge both to the patient and the managing physician. The multiple nature of the lesion and face being a common location often causes cosmetic concern and psychosocial challenges. Physicians on the other hand face the challenge of providing an ideal treatment with a satisfactory outcome. Dermabrasion and laser therapy have been used to treat this lesion successfully, though they require multiple sessions, and recurrence is common. These options are however either not available or unaffordable in low-resource countries such as Nigeria. Surgical excision though an option, has rarely been advocated due to scarring, leading some experts to offer no treatment at all in developing nations. We report a challenging case of sporadic multiple trichoepitheliomas successfully treated with surgical excision and full-thickness skin graft. METHOD: Following diagnosis, the patient was counselled on the procedure, the risks and benefits. She had en-bloc excision of the lesion, and full-thickness skin graft harvested from the right groin was transplanted and anchored with Monocryl 5-0. All wounds were dressed, and the graft site was reviewed on day 10. She was discharged for outpatient follow-up. RESULT: Graft take was 95%. Epidermolysis which was seen on postoperative day 10 resolved. Hypertrophic scar on the ala nasi is softening on scar massage, and the patient is very satisfied with the outcome. CONCLUSION: Surgical excision can be a valuable tool in low-resource settings for the management of multiple trichoepitheliomas.

CONTEXTE: Les trichoépithéliomes multiples sont des tumeurs annexielles bénignes rares qui présentent un défi unique à la fois pour le patient et le médecin traitant. La nature multiple de la lésion et le visage étant un site commun entraînent souvent des préoccupations esthétiques et des défis psychosociaux. Les médecins, de leur côté, sont confrontés au défi de fournir un traitement idéal avec un résultat satisfaisant. La dermabrasion et la thérapie au laser ont été utilisées avec succès pour traiter cette lésion, bien qu'elles nécessitent plusieurs séances et que la récidive soit fréquente. Ces options ne sont cependant pas disponibles ou abordables dans les pays à faibles ressources tel que le Nigeria. L'exérèse chirurgicale, bien qu'une option, a rarement été préconisée en raison des cicatrices, conduisant certains experts à ne proposer aucun traitement du tout dans les pays en dével oppement . Nous rappor tons un cas difficile de trichoépithéliomes multiples sporadiques traités avec succès par exérèse chirurgicale et greffe de peau totale. MÉTHODE: Après le diagnostic, la patiente a été informée de la procédure, des risques et des avantages. Elle a subi une exérèse en bloc de la lésion, et une greffe de peau totale prélevée dans l'aine droite a été transplantée et fixée avec du Monocryl 5-0. Toutes les plaies ont été habillées, et le site de la greffe a été examiné le 10e jour. Elle a été renvoyée pour un suivi en consultation externe. RÉSULTAT: La prise de greffe était de 95 %. L'épidermolyse observée le 10e jour postopératoire a disparu. La cicatrice hypertrophique sur l'aile du nez s'assouplit avec le massage de la cicatrice, et la patiente est très satisfaite du résultat. CONCLUSION: L'exérèse chirurgicale peut être un outil précieux dans les contextes à faibles ressources pour la prise en charge des trichoépithéliomes multiples. MOTS-CLÉS: Trichoépithéliomes multiples, Thérapie au laser, Électrocautérisation, Exérèse chirurgicale, Greffe de peau totale.

Harnessing the Degloved Palm in Crush Injury Management.

Degloving injuries of the upper limbs, common in industrial settings, pose significant reconstructive challenges. The injury's severity dictates the approach, from primary closure and skin grafting to complex free tissue transfer. Proper preparation of both the wound bed and degloved tissue is crucial, as the degloved tissue can serve as an effective biological dressing. Furthermore, salvaging this tissue and preparing it as a full-thickness skin graft can lead to good graft take-up and healing. This case report presents a 23-year-old male who sustained a severe crush and degloving injury to his right hand from heavy machinery. Using meticulous debridement and careful preparation of the degloved tissue, we achieved optimal wound management and coverage. This case highlights the critical role of preparation technique in achieving successful outcomes and underscores the potential benefits of using the degloved tissue prior to complex reconstructive scenarios, offering valuable insights for clinical practice.

Use of Split-Thickness Skin Grafts and Autologous Skin Cell Suspension in a Case of Extensive Fournier Gangrene.

Fournier gangrene (FG) is a life-threatening necrotizing soft-tissue infection of the perineum and external genitalia, which primarily occurs in obese, diabetic males. The mainstay of treatment is source control via early aggressive surgical excision. Wide surgical excision can result in significant soft tissue defects that can be disfiguring and difficult to close. The most common method of closure is split-thickness skin grafting (STSG). Recently, autologous skin cell suspension (ASCS) technology has been used in addition to STSG to provide better wound healing and closure. This patient experienced excellent wound progression, following FG, through the application of ASCS with STSG, despite challenges related to the wounds, anatomical location, comorbidities, size, and the patient's medical history.