RESUMEN
BACKGROUND: Immunosuppressive therapy is essential for to prevent graft rejection in renal transplant patients; however, it is associated with elevating the risk of several pathologies in these patients particularly infectious and neoplastic conditions. In this study, we explore the diagnosis and treatment of skin lesions in renal transplant patients. METHODS: A retrospective chart review of 12 renal transplant recipients referred to plastic and reconstructive surgery with skin lesions from 2000 to 2020 was performed. RESULTS: The mean age of the 12 patients was 49.6 years. Time to plastic surgery after renal transplantation ranged between 1 and 16 years. Nine cases of basal cell carcinoma, 2 cases of squamous cell carcinoma, and 1 case of skin and soft tissue infection of the lower extremity and cutaneous extranodal NK/T-cell lymphoma, nasal type was observed. Flaps, skin grafts, and artificial dermis grafts constitute the main reconstructive methods. There were no postoperative infections or wound dehiscence. CONCLUSIONS: Cutaneous infections and skin malignancy account for most of the skin lesions developing after renal transplantation. Posttransplant lymphoproliferative disorder warrants equal attention and should not be disregarded. Early diagnosis and treatment significantly improve prognosis as patients with longer duration of transplant were found to have more aggressive tumors. Plastic and reconstructive surgery offers a safe therapeutic method of treatment in these cases.
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Trasplante de Riñón , Humanos , Trasplante de Riñón/efectos adversos , Estudios Retrospectivos , Persona de Mediana Edad , Masculino , Femenino , Adulto , Neoplasias Cutáneas/diagnóstico , Neoplasias Cutáneas/cirugía , Complicaciones Posoperatorias/diagnóstico , Complicaciones Posoperatorias/etiología , Complicaciones Posoperatorias/epidemiología , Complicaciones Posoperatorias/terapia , Procedimientos de Cirugía Plástica/métodos , Anciano , Enfermedades de la Piel/diagnóstico , Enfermedades de la Piel/etiología , Enfermedades de la Piel/cirugíaRESUMEN
Calcinosis cutis is classified into 5 main types: dystrophic, metastatic, idiopathic, iatrogenic, and calciphylaxis. However, it is occasionally misdiagnosed as a malignancy and its management remains challenging. Therefore, in this study, we report our diagnostic and treatment experiences with patients with calcinosis cutis and suggest strategies for improving patient care. This retrospective study included 7 patients (4 men, 3 women; 44.4â ±â 32.0 years old) who visited our hospital between March 2013 and December 2022 and were diagnosed with calcinosis cutis through histopathological procedures. The patients underwent complete excision of the mass without a safety margin. Frozen biopsy was not performed during surgery. No significant intraoperative or postoperative complications were noted after the application of various imaging techniques for diagnosis and follow-up. All patients showed complete recovery. Follow-up showed no recurrence or complications in the 6 patients who completed 1 year of follow-up. Radiological tests such as plain radiography, ultrasonography, computed tomography, and magnetic resonance imaging are important for accurate diagnosis and treatment of calcinosis cutis. This approach can ensure precise assessment of preoperative lesions, leading to safe and less invasive patient treatment, recurrence prevention, and complications of calcinosis cutis.
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Calcinosis , Enfermedades de la Piel , Humanos , Calcinosis/diagnóstico , Calcinosis/diagnóstico por imagen , Calcinosis/cirugía , Estudios Retrospectivos , Femenino , Masculino , Adulto , Persona de Mediana Edad , Enfermedades de la Piel/diagnóstico , Enfermedades de la Piel/patología , Enfermedades de la Piel/cirugía , Calcinosis CutisRESUMEN
BACKGROUND: General practitioners manage a significant proportion of inflammatory and neoplastic skin conditions on a daily basis. Various surgical techniques can be employed to aid in diagnosis, including punch biopsies, shave biopsy, shave excision, incisional biopsy, curettage and formal excision with closure. Requiring minimal equipment, shave procedures are quick to perform, produce good cosmetic outcomes and minimise costs. OBJECTIVE: Our aim is to discuss shave procedures in detail and highlight the difference between shave biopsies and shave excisions, as well as the role they each have in diagnosing an array of benign, inflammatory and malignant skin conditions, including melanocytic lesions. DISCUSSION: Shave procedures performed on suitable lesions by trained practitioners can be used for sampling or removing suspect lesions. Where the intent is complete removal, margin involvement is rare given good lesion selection and technique.
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Medicina General , Humanos , Medicina General/métodos , Medicina General/tendencias , Biopsia/métodos , Biopsia/instrumentación , Enfermedades de la Piel/cirugía , Enfermedades de la Piel/diagnósticoRESUMEN
BACKGROUND: Successful usage of autologous skin cell suspension (ASCS) has been demonstrated in some clinical trials. However, its efficacy and safety have not been verified. This latest systematic review and meta-analysis aim to examine the effects of autologous epidermal cell suspensions in re-epithelialization of skin lesions. METHODS: Relevant articles were retrieved from PubMed, Embase, Cochrane Database, Web of Science, International Clinical Trials Registry Platform, China National Knowledge Infrastructureris, VIP Database for Chinese Technical Periodicals and Wanfang database. The primary output measure was the healing time, and the secondary outputs were effective rate, size of donor site for treatment, size of study treatment area, operation time, pain scores, repigmentation, complications, scar scale scores and satisfaction scores. Data were pooled and expressed as relative risk (RR), mean difference (MD) and standardized mean difference (SMD) with a 95% confidence interval (CI). RESULTS: Thirty-one studies were included in this systematic review and meta-analysis, with 914 patients who received autologous epidermal cell suspensions (treatment group) and 883 patients who received standard care or placebo (control group). The pooled data from all included studies demonstrated that the treatment group has significantly reduced healing time (SMD = -0.86; 95% CI: -1.59-0.14; p = 0.02, I2 = 95%), size of donar site for treatment (MD = -115.41; 95% CI: -128.74-102.09; p<0.001, I2 = 89%), operation time (MD = 25.35; 95% CI: 23.42-27.29; p<0.001, I2 = 100%), pain scores (SMD = -1.88; 95% CI: -2.86-0.90; p = 0.0002, I2 = 89%) and complications (RR = 0.59; 95% CI: 0.36-0.96; p = 0.03, I2 = 66%), as well as significantly increased effective rate (RR = 1.20; 95% CI: 1.01-1.42; p = 0.04, I2 = 77%). There were no significant differences in the size of study treatment area, repigmentation, scar scale scores and satisfaction scores between the two groups. CONCLUSION: Our meta-analysis showed that autologous epidermal cell suspensions is beneficial for re-epithelialization of skin lesions as they significantly reduce the healing time, size of donar site for treatment, operation time, pain scores and complications, as well as increased effective rate. However, this intervention has minimal impact on size of treatment area, repigmentation, scar scale scores and satisfaction scores.
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Células Epidérmicas , Ensayos Clínicos Controlados Aleatorios como Asunto , Repitelización , Trasplante Autólogo , Humanos , Células Epidérmicas/trasplante , Resultado del Tratamiento , Cicatrización de Heridas , Enfermedades de la Piel/terapia , Enfermedades de la Piel/cirugíaRESUMEN
In this paper, we present our experience with acute and chronic penile ulcers resulting from injection of an exogenous substance and their surgical treatment.
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Enfermedades del Pene , Procedimientos de Cirugía Plástica , Enfermedades de la Piel , Masculino , Humanos , Úlcera/etiología , Úlcera/cirugía , Pene/cirugía , Enfermedades del Pene/etiología , Enfermedades del Pene/cirugía , Trasplante de Piel/métodos , Enfermedades de la Piel/cirugía , Resultado del TratamientoRESUMEN
INTRODUCTION: Pilonidal sinus disease (PSD) arises in the hair follicles of the gluteal cleft with many cases occurring during adolescence. Early studies of pit excision with fibrin glue closure (PEF), a minimally invasive procedure for the management of chronic PSD, suggest it is safe and effective with similar results to traditional lateralizing flap procedures (LFP), without the need for extensive tissue excision and associated complications. However, these studies lack large sample sizes and prolonged follow-up. METHODOLOGY: All children undergoing primary operative procedures for chronic PSD from May 2009 to February 2022 received either a PEF or a LFP. Recurrence and complications rates alongside their demographic and disease severity data were compared using statistical and Kaplan-Meier analyses. RESULTS: Seventy-eight children had 33 primary PEF and 45 primary LFP procedures with a median follow-up of 2.21 and 2.52 years, respectively. Demographic and disease severity indicators were similar between groups (p > 0.05). The overall recurrence rate in each cohort was 3% for PEF and 11% for LFP, respectively (p = 0.2346). The all-cause repeat intervention rate was 12% and 49% in the PEF and LFP cohorts, respectively (p = 0.0007). Kaplan-Meier analysis showed a reduction in the requirement of re-operation in the PEF cohort (p = 0.0340). Operative time was significantly decreased in the PEF cohort compared to the LFP cohort (p < 0.0001). Wound dehiscence was significantly decreased in the PEF cohort compared to the LFP cohort (3% vs 31%; p = 0.0026). CONCLUSION: This 14-year study is the largest pediatric-focused cohort utilizing PEF to manage PSD and demonstrated clinically relevant decreases in symptom recurrence alongside significantly decreased rates of complications and further surgical intervention compared to traditional LFP techniques. We conclude that PEF is a viable minimally invasive technique in the management of pediatric PSD.
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Seno Pilonidal , Enfermedades de la Piel , Humanos , Adolescente , Niño , Adhesivo de Tejido de Fibrina/uso terapéutico , Estudios de Cohortes , Seno Pilonidal/cirugía , Complicaciones Posoperatorias/etiología , Reoperación , Enfermedades de la Piel/cirugía , Recurrencia , Resultado del TratamientoRESUMEN
Pilonidal sinus disease (PNSD) challenged surgeons for decades. Limberg flap repair (LFR) is a common treatment for PNSD. The purpose of this study was to observe the effect and risk factors of LFR in PNSD. A retrospective study was conducted on the PNSD patients who visited two medical centers and four departments in the People's Liberation Army General Hospital and were taking LFR treatment between 2016 and 2022. The risk factors, the effect of the operation, and complications were observed. The effects of known risk factors on the surgical results were compared. There were 37 PNSD patients: male/female ratio of 35:2, average age: 25.1 ± 7.9 years. Average BMI: 25.2 ± 4.0 kg/m2 , average wound healing time: 15.4 ± 3.4 days. 30 patients (81.0%) healed in stage one and 7 (16.3%) had postoperative complications. Only 1 patient (2.7%) had a recurrence while others were healed after dressing-changing. There was no significant difference in age, BMI, preoperative debridement history, preoperative sinus classification, Wound area, Negative pressure drainage tube, prone time (<3d) and treatment effect. Squat defecate and premature defecation were associated with treatment effect, and they were independent predictors of treatment effect in the multivariate analysis. LFR has a stable therapeutic outcome. Compared with other skin flaps, the therapeutic effect of this flap is not significantly different, but the design is simple and is not affected by the known risk factors before operation. However, it is necessary to avoid the influence of two independent risk factors, squatting defecation and premature defecation, on the therapeutic effect.
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Seno Pilonidal , Procedimientos de Cirugía Plástica , Enfermedades de la Piel , Humanos , Masculino , Femenino , Adolescente , Adulto Joven , Adulto , Estudios Retrospectivos , Seno Pilonidal/cirugía , Recurrencia Local de Neoplasia/cirugía , Colgajos Quirúrgicos/cirugía , Enfermedades de la Piel/cirugía , Recurrencia , Resultado del TratamientoRESUMEN
INTRODUCTION: There is wide variation in the management of simple subcutaneous abscesses in the UK and no national guidelines describing best practice. During the SARS-CoV-2 pandemic, regional or local anaesthesia (LA) use was recommended instead of general anaesthesia. This study aimed to assess the effect of anaesthetic use on outcomes following incision and drainage (I&D) of simple subcutaneous abscesses. METHODS: Two cohorts of patients undergoing abscess incision and drainage at St. James' University Hospital in Leeds were identified retrospectively over a 14-week period before (P1) and after (P2) the introduction of the COVID-19 anaesthetic guidelines. The number of follow-up appointments for repacking and representation to healthcare services 30 days after I&D were used as surrogate endpoints for wound healing. RESULTS: A total of 133 patients were included (n=70, P1 and n=63, P2). Significantly more procedures were performed under LA after the intervention (84.1% vs 5.7%; p<0.0001) with a significant reduction in wound packing (68.3% vs 87.1%; p=0.00473). Follow-up analysis found no significant difference in the median number of follow-up appointments (7.46 vs 5.11; p=0.0731) and the number of patients who required ongoing treatment after 30 days (n=14, P1 vs n=14, P2; p=0.921). CONCLUSIONS: Drainage of simple subcutaneous abscess under 5cm in diameter is safe under LA, with no significant difference in surrogate endpoints of wound healing observed in this patient cohort. Recurrent packing may not be required. Future work should explore patient-reported outcomes, including pain management, cosmesis and the cost and sustainability implications of a change in this common procedure.
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Anestésicos , COVID-19 , Enfermedades de la Piel , Humanos , Estudios de Cohortes , Estudios Retrospectivos , Absceso/cirugía , SARS-CoV-2 , Enfermedades de la Piel/cirugía , Drenaje/métodos , Cicatrización de HeridasRESUMEN
Acquired perforating dermatoses represent an uncommon group of chronic papulonodular dermatoses of unknown aetiology, characterized clinically by intense itching; and histopathologically by transepidermal elimination of dermal components. Definitive targeted pharmacological approaches are lacking, and the disease is usually refractory to therapy. We report here a case of rapid remission of acquired perforating dermatosis following simple thymectomy. If a role for the thymus in the pathogenesis of acquired perforating dermatoses was to be established, this could pave the way for a yet uncharted surgical therapy for these debilitating conditions.
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Enfermedades de la Piel , Humanos , Enfermedades de la Piel/etiología , Enfermedades de la Piel/cirugía , Enfermedades de la Piel/tratamiento farmacológicoRESUMEN
BACKGROUND: Native skin flap necrosis is a potentially devastating complication following skin-sparing or nipple-sparing mastectomy with a reported incidence of as high as 30%. Treatment depends on the depth and extent of tissue necrosis and can range from dressings to surgical debridement and further reconstruction. This can have implications on patient physical and psychological wellbeing as well as cost of treatment. This study aims to identify and appraise cost-effective non-surgical adjuncts for the prevention of native skin flap necrosis. METHODS: A systematic review was performed using the preferred reporting items for systematic reviews and meta-analyses (PRISMA) statement and structured around existing recommended guidelines. A search of MEDLINE, EMBASE, Cumulative Index to Nursing and Allied Health Literature and ClinicalTrials.gov was performed with the medical subject headings 'mastectomy' and 'flap necrosis'. After exclusion, 12 articles were selected for review and analysed. RESULTS: A total of 8439 mastectomies were performed on 7895 patients. Preventative non-surgical adjuncts that demonstrated statistically significant reduction in mastectomy flap necrosis included topical nitroglycerin ointment (P = 0.000), closed-Incision negative pressure wound therapy (P = 0.000), topical dimethylsulfoxide ointment (P = 0.03), oral cilostazol (P = 0.032), and local heat pre-conditioning (P = 0.047). CONCLUSIONS: This study identifies multiple adjuncts that may aid in preventing mastectomy skin flap necrosis, especially in high-risk patients. Further studies could aim to define standardized protocols and compare the various adjuncts in different circumstances.
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Neoplasias de la Mama , Mamoplastia , Mastectomía Subcutánea , Enfermedades de la Piel , Enfermedades Vasculares , Humanos , Femenino , Pomadas , Colgajos Quirúrgicos/efectos adversos , Mastectomía/efectos adversos , Mastectomía/métodos , Mastectomía Subcutánea/métodos , Complicaciones Posoperatorias/epidemiología , Enfermedades Vasculares/etiología , Enfermedades de la Piel/cirugía , Necrosis/etiología , Necrosis/prevención & control , Necrosis/cirugía , Mamoplastia/efectos adversos , Mamoplastia/métodos , Neoplasias de la Mama/cirugía , Estudios Retrospectivos , Pezones/cirugíaAsunto(s)
Hamartoma , Enfermedades de la Piel , Humanos , Niño , Cirugía de Mohs , Enfermedades de la Piel/cirugía , Hamartoma/cirugíaRESUMEN
Basal cell carcinoma is the most common cancer worldwide, necessitating the development of techniques to decrease treatment costs through efficiency and efficacy. Mohs micrographic surgery, a specialized surgical technique involving staged resection of the tumor with complete histologic evaluation of the peripheral margins, is highly utilized. Reducing stages by even 5% to 10% would result in significant improvement in care and economic benefits. Noninvasive imaging could aid in both establishing the diagnosis of suspicious skin lesions and streamlining the surgical management of skin cancers by improving presurgical estimates of tumor sizes. Herein, we review the current state of imaging techniques in dermatology and their applications for diagnosis and tumor margin assessment of basal cell carcinoma prior to Mohs micrographic surgery.
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Carcinoma Basocelular , Enfermedades de la Piel , Neoplasias Cutáneas , Humanos , Carcinoma Basocelular/diagnóstico por imagen , Carcinoma Basocelular/cirugía , Cirugía de Mohs/métodos , Neoplasias Cutáneas/diagnóstico por imagen , Neoplasias Cutáneas/cirugía , Enfermedades de la Piel/cirugía , Diagnóstico por Imagen/métodosRESUMEN
The present review aimed to systematically review skin toxicity changes following breast cancer radiotherapy (RT) using ultrasound (US). PubMed and Scopus databases were searched according to PRISMA guidelines. The characteristics of the selected studies, measured parameters, US skin findings, and their association with clinical assessments were extracted. Seventeen studies were included with a median sample size of 29 (range 11-166). There were significant US skin changes in the irradiated skin compared to the nonirradiated skin or baseline measurements. The most observed change is skin thickening secondary to radiation-induced oedema, except one study found skin thinning after pure postmastectomy RT. However, eight studies reported skin thickening predated RT attributed to axillary surgery. Four studies used US radiofrequency (RF) signals and found a decrease in the hypodermis's Pearson correlation coefficient (PCC). Three studies reported decreased dermal echogenicity and poor visibility of the dermis-subcutaneous fat boundary (statistically analysed by one report). The present review revealed significant ultrasonographic skin toxicity changes in the irradiated skin most commonly skin thickening. However, further studies with large cohorts, appropriate US protocol, and baseline evaluation are needed. Measuring other US skin parameters and statistically evaluating the degree of the association with clinical assessments are also encouraged.
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Neoplasias de la Mama , Enfermedades de la Piel , Humanos , Femenino , Neoplasias de la Mama/radioterapia , Neoplasias de la Mama/cirugía , Mastectomía , Mama , Enfermedades de la Piel/cirugía , PielAsunto(s)
Dermatitis , Enfermedades de la Piel , Humanos , Enfermedades de la Piel/etiología , Enfermedades de la Piel/cirugía , Mano , PieRESUMEN
A 78-year-old man presenting for revision ptosis surgery was found to have an asymptomatic left inferomedial orbital mass visible below the left lower eyelid on external inspection, and subconjunctivally on examination. This was subsequently diagnosed as an isolated elastoma. A mass in a similar location was excised 60 years previously. His other ophthalmological history included stable diplopia corrected with prism, left-sided ectropion, bilateral sequential phacoemulsification, and past bilateral ptosis which has been persistent on the left side despite surgical repair and revision. His examination revealed left hypertropia but was otherwise largely unremarkable. However, imaging demonstrated the soft tissue lesion abutting the left globe. An anterior orbitotomy was performed, and the lesion was biopsied and specimens sent for histopathological examination and immunohistochemistry. This is the first case of an elastoma of the orbit reported in the literature to the best of the authors' knowledge.
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Blefaroptosis/complicaciones , Enfermedades Orbitales/cirugía , Enfermedades de la Piel/diagnóstico , Anciano , Biopsia , Blefaroptosis/diagnóstico , Blefaroptosis/patología , Blefaroptosis/cirugía , Diplopía/diagnóstico , Diplopía/terapia , Humanos , Masculino , Órbita/patología , Órbita/cirugía , Enfermedades Orbitales/diagnóstico , Enfermedades Orbitales/patología , Enfermedades de la Piel/patología , Enfermedades de la Piel/cirugíaRESUMEN
Laser therapy is an effective treatment that can be used in a wide range of cutaneous conditions in pediatric dermatology. It is an important tool to have in one's armamentarium. The parameters within each laser can vary greatly by the make and model of the laser, making it difficult to make settings generalizable. The goal of this article is to provide some general guiding principles for laser choice, theory behind laser parameter choice, and education surrounding tissue response which will guide treatment parameter changes.
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Dermatología , Terapia por Láser , Terapia por Luz de Baja Intensidad , Enfermedades de la Piel , Niño , Humanos , Enfermedades de la Piel/cirugíaRESUMEN
Chronic ulcers are a common but important dermatological problem and a major source of expense in the western countries. Skin graft is a surgical procedure in which skin or skin substitute is transplanted in order to close a wound. This article aims to review the different categories of grafts, their indications for the healing of chronic ulcers of the lower limbs, emphasizing the position of punch grafts in the treatment arsenal.
Les ulcères chroniques représentent un problème dermatologique courant et donc une source majeure de dépenses dans les pays occidentaux. La greffe de peau est une intervention chirurgicale au cours de laquelle la peau ou un substitut de peau est transplanté afin de favoriser la cicatrisation d'une plaie. Cet article a pour but de faire le point sur les différentes catégories de greffe, leurs indications dans la prise en charge des ulcères chroniques des membres inférieurs en soulignant la place des greffes en pastilles dans l'arsenal thérapeutique à disposition.