RESUMEN
BACKGROUND: Reconstruction of the auricle is challenging to surgeons as a result of its complex anatomy. Defects including the conchal bowl and the external auditory canal (EAC) do not accept imperfection as functional consequences may add to aesthetic ones. Local flaps that are relying mainly on posteriorly based auricle flaps do not represent ideal solutions. This study aims to report the perforator modification of an anteriorly based pre-auricular flap that matches all requires goals of reconstruction. METHODS: From 2015 to 2019, three capillary perforator-based island flaps (c-PBIF), with the Superficial Temporal Artery (STA) as source pedicle, were performed to reconstruct a combined Conchal Bowl-External Auditory Canal (CB-EAC) defect, secondary to basal cell carcinoma resection. Free margins were obtained via the Tubigen micrographic approach. All three flaps were raised on the perforator originating from the superficial temporal pedicle. In 2 of the cases, the perforator was found at the level of the tragus while in the last case, it was found 1cm more distal. Capillary perforators were isolated and dissected down to their origin from the STA thereby increasing their arc of rotation and pliability. The median follow-up time was 4 years. RESULTS: All flaps survived. Aesthetic results were excellent leaving no distortion of the external ear and the hollow aspect of the conchal was well supported. The tragus mount was preserved, EAC lining was secured, and good audition was restored with no bulging of the flap into the canal in all the cases. CONCLUSION: Harvesting pre-auricular flaps as c-PBIFs are safe and acts as an excellent solution for the reconstruction of the challenging combined CB-EAC defect. It allows a one-stage reconstruction that does not need a secondary revision, it also gives excellent correction and functional results. We would recommend it as a useful option for the reconstruction of the conchal-EAC defects.
Asunto(s)
Pabellón Auricular , Colgajo Perforante , Procedimientos de Cirugía Plástica , Pabellón Auricular/cirugía , Conducto Auditivo Externo/cirugía , Arterias Temporales/cirugíaRESUMEN
At the study hospital, the lip-split mandibulotomy (LSM) has progressively been replaced by a pull-through (PT) approach. This study compared the outcomes of the LSM and PT approaches in a series of 192 patients with T3-T4a oral tongue and floor of the mouth squamous cell carcinoma treated over the two last decades. No difference in margin status (P = 0.254), rate of early complications (local infections) (P = 0.867), haematoma/haemorrhage (P = 0.221), delayed wound healing (P = 0.438), re-operation (P = 0.083), or Clavien-Dindo classification (P= 0.5281) was found. The LSM approach was associated with a higher rate of late complications such as pseudarthrosis (14.5% vs 0.9%; OR 17.89, P = 0.0005) and trismus (35% vs 13.8%; OR 3.32, P = 0.025), and a trend towards a higher rate of fistulas (24.6% vs 13.1%; OR 2.16, P = 0.088). The quality of life of long-term survivors (median 132 months) was similar in the two groups, with a mean QLQC30 score of 59.7 (P = 0.099) and mean MDADI score of 57.4 (P = 0.213). The 5-year local control rate was 86.4% in the PT group and 86.2% in the LSM group (P = 0.878), while the 5-year overall survival rates were 50.0% and 48.3%, respectively (P = 0.68). In our experience, replacement of LSM by a PT approach in oral carcinoma was associated with decreased rates of late complications such as pseudarthrosis, fistula, and trismus, without any difference in oncological outcomes.
Asunto(s)
Carcinoma de Células Escamosas , Neoplasias de Cabeza y Cuello , Carcinoma de Células Escamosas/cirugía , Humanos , Labio/cirugía , Osteotomía Mandibular , Calidad de Vida , Estudios RetrospectivosRESUMEN
BACKGROUND: The aim of the study is the use of Integra® dermal regeneration template (DRT) in scalp reconstruction after tumor resection by comparing results of literature and Gustave Roussy Institut' series of 20 patients. MATERIEL AND METHODS: A systematic review, with a PubMed search was performed using the following key words "artificial dermis OR DRT" AND "scalp". Eligible articles were selected to study patients and defects characteristics, operative modalities, and the follow up results. This case series presents the experience of immediate DRT reconstruction after scalp full thickness carcinologic surgery, in the plastic surgery service of Gustave Roussy cancer center. RESULTS: Twenty patients with primary scalp tumors underwent two steps DRT reconstruction for full thickness scalp defect. The mean surface defect was 72cm2. The mean operative combined time was 94min, with a total healing delay of 68 days. All patients successfully recovered. Five patients had minor complications (3 delayed healing and 2 DRT infections) with no need of additional surgery. Fourteen articles, totalizing n=210 patients, were included and reviewed. Reported ages ranged from 58 to 82 years old. Almost all patients were operated for oncologic resections. The mean surface defect was 73cm2. The mean follow-up was 15 months. The skin graft taking rates ranged from 95% up to 100%. CONCLUSION: In large scalp full thickness defects after cancer resection, DRT appears to be a suitable reconstruction option for patients with comorbidities, and aggressive tumors. This technique allows immediate coverage of the calvarium with short operative time and prevents from healing delay. The oncologic follow-up is no disturbed and cancer recurrences are easily diagnosed.
Asunto(s)
Sulfatos de Condroitina , Cuero Cabelludo , Anciano , Anciano de 80 o más Años , Colágeno , Humanos , Persona de Mediana Edad , Estudios Retrospectivos , Cuero Cabelludo/cirugía , Trasplante de PielRESUMEN
Lymphaticovenous anastomoses are mainly used in secondary limbs lymphedema. They also can be used to treat iatrogenic seroma. This technique was used to treat a patient with a painful breast seroma that appeared after a mastectomy with axillary dissection, resistant to multiple ponctions and persistent 8 months after. Pre operative both lymphoscintigraphy and lympho-MRI have been performed and we identified lymphatic ducts responsible for the seroma. The one involved in the seroma was also the preferential drainage network of the arm. Innoperative, we performed an indocyanine green angiography to map those lymphatic ducts. A total capsulectomy of the breast seroma has been performed. An incision was made in front of lymphatics selected for lymphaticovenous anastomoses on the anterior axilla face. We performed two microscopic lymphaticovenous anastomoses. The patient was followed up at one, three, six months and one year post operative. No recurrence occurred during the follow-up. At six month the arm perimeter reduced of two centimeters. Lymphoscintigraphy and lympho-MRI were performed at six month showing a disappearance of the drainage asymmetry and collateralities of the upper limb; and no measurable volume in projection of the right breast area. Lymphaticovenous anastomoses may be an effective therapeutic solution for resistant seroma after node dissection. Lymphoscintigraphy and lympho IRM are very useful in those cases.
Asunto(s)
Neoplasias de la Mama , Linfedema , Anastomosis Quirúrgica , Axila , Neoplasias de la Mama/cirugía , Femenino , Humanos , Escisión del Ganglio Linfático , Linfedema/diagnóstico por imagen , Linfedema/etiología , Linfedema/cirugía , Mastectomía , Recurrencia Local de Neoplasia , Seroma/diagnóstico por imagen , Seroma/etiología , Seroma/cirugíaRESUMEN
Head and neck reconstructive microsurgery in patients with calcified vessels (atherosclerosis or radiotherapy) is challenging. Preoperative reconstruction planning should meticulously evaluate the pedicle length and caliber aiming to select the most adapted free flap type and to plan the need for harvesting two free flaps or a venous graft. During surgery, end-to-end microanastomosis should be preferred, without artery clamps on calcified vessels and using open-loop sutures, a limited number of microsutures and a round needle with inside-outside directed bites (no atherosclerotic plaque removal). Before declamping, fibrin sealants are used to prevent minor leakage around the anastomosis as well as before wound closure to fix the optimal position of the pedicle avoiding pressure on the vessels or pedicle kinking. Calcified vessels are not a barrier to microsurgery and do not constitute a contraindication. Several options are useful to safely perform microsurgical head and neck reconstruction.
Asunto(s)
Colgajos Tisulares Libres , Procedimientos de Cirugía Plástica , Anastomosis Quirúrgica , Humanos , Microcirugia , Cuello/cirugíaRESUMEN
BACKGROUND: Breast cancer and its treatment remains a public health problem. There is still a lack of epidemiological data concerning complications and aesthetic results bound to radiotherapy after an immediate breast reconstruction. The objective of this study was to compare outcomes of immediate breast reconstruction regardless to the use of radiotherapy (history of radiotherapy or adjuvant radiation therapy), in order to determine risk factor of complications and bad aesthetic results. METHODS: We conducted a retrospective study between January 2014 and December 2016 at the hospital "Gustave Roussy" in Paris, concerning breast cancer patients who needed immediate breast reconstruction after total mastectomy. The primary endpoint was to assess the failure rate of reconstruction and the aesthetic result, the secondary endpoint assessed the early and late rate of complications. We realized a multivariate analysis in order to identify risks factors that may predict complications. RESULTS: Three hundred and thirty three patients have been included: 157 in the "radiotherapy group" compared to 176 in the "no radiotherapy group". Preoperative characteristics were comparable. Average follow-up was between 1 and 3years without missing. Patients who benefited from radiotherapy had an equal risk failure of reconstruction. The subgroup analysis revealed non-significant differences: 12.7% failure rate reconstruction in the "radiotherapy group" vs. 12.5%. We could notify a better rate of "excellent results" in the "no radiotherapy group": 35% vs. 8.2%. Secondary outcomes were comparable. CONCLUSIONS: Radiotherapy related to immediate breast reconstruction didn't increase the failure rate of reconstruction or aesthetic results, comparatively to non-irradiated patients. It is therefore permissible to suggest an immediate breast reconstruction to any patients which would benefit from a total mastectomy followed by radiotherapy; in order to prevent them from a secondary breast reconstruction, who could be physically and psychologically more impactful.
Asunto(s)
Neoplasias de la Mama/cirugía , Mamoplastia , Mastectomía , Complicaciones Posoperatorias/epidemiología , Adulto , Neoplasias de la Mama/radioterapia , Estudios Epidemiológicos , Femenino , Humanos , Mastectomía/métodos , Persona de Mediana Edad , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Factores de Tiempo , Resultado del TratamientoRESUMEN
BACKGROUND: The standard of care for sinonasal malignancies is a large surgical resection followed by radiotherapy. Midfacial defects resulting from maxillectomy require a complex reconstruction procedure. Given their adaptability, chimeric flaps such as latissimus dorsi-scapular (LDS) free flaps appear to be a good option. MATERIAL & METHODS: We performed a single-center retrospective study of consecutive patients with sinonasal cancers where a LDS free flap was used for reconstruction. We assessed the postoperative complications and the functional, aesthetic and oncologic outcomes. RESULTS: Eighty-four patients were included. Primary tumors were staged as T4a in 68% of cases; 38.3% of the patients received induction chemotherapy and 82.7% received adjuvant radiotherapy. Based on our classification of midfacial and palatal defects, the majority of the patients (69%) had a type IIa with interruption of the three facial pillars. The orbital floor was removed in 55.9% of cases. The median follow-up was 45â¯months. Total flap necrosis with no possible revascularization occurred in 5.9% of cases. For the orbital reconstruction, a revision procedure was needed for necrosis and/or infection of the costal cartilage graft in eight cases (17%). More than 90% of the patients had no functional disorders regarding speaking, swallowing and chewing. Soft palate involvement was a prognostic factor of speech (pâ¯<â¯10-4) and swallowing (pâ¯=â¯.005) disorders. Dental rehabilitation was realized in 70.2% of the patients. No severe complications were observed in the donor site, except for one seroma. CONCLUSION: A LDS free flap is a reliable technique for the reconstruction of complex midfacial defects.
Asunto(s)
Colgajos Tisulares Libres/cirugía , Neoplasias Maxilares/cirugía , Procedimientos de Cirugía Plástica/métodos , Adolescente , Adulto , Anciano , Instituciones Oncológicas , Niño , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Retrospectivos , Adulto JovenRESUMEN
BACKGROUND: Limb-sparing surgery in locally advanced soft tissue sarcomas (LA STS) is challenging. The aim of this study is to evaluate upfront isolated limb perfusion (ILP) in untreated patients with LA STS. METHODS: All consecutive patients with LA STS of the limbs deemed borderline or unresectable and treated with upfront ILP as induction treatment between 2003 and 2016 were included. Demographic, clinical and long-term characteristics were obtained and retrospectively analyzed. RESULTS: 41 patients (pts), with a median age of 51 years [range 21-76], were identified (lower limb 68%, upper limb 32%). Liposarcoma and undifferentiated pleomorphic sarcoma were the most common subtypes (27% and 22%, respectively). Acute toxicities, using Wieberdink classification, were grade II (35 pts, 85%), grade III (2 pts, 5%) and no grade IV-V. Local control rate was 98%. 32 pts had limb-sparing surgery (78%). 1 pt had an early amputation due to progressive disease after ILP. 8 pts were not operated (four had RT alone, one had distant metastases, two had a complete response and one died 3 months after ILP of a pulmonary embolism). 36 pts (84%) received postoperative RT. After a median follow-up of 43 months, 18 pts (47%) relapsed. Median disease-free survival (DFS) was 6.7 years. The median overall survival (OS) was not reached. The 1-year, 5-year and 10-year DFS and OS rates were, respectively, 75%, 50% and 45%, and 90%, 63% and 55%. CONCLUSION: Upfront ILP is an efficient and well-tolerated limb-sparing procedure in borderline or unresectable LA STS without hampering OS.
Asunto(s)
Protocolos de Quimioterapia Combinada Antineoplásica/uso terapéutico , Quimioradioterapia Adyuvante/mortalidad , Quimioterapia del Cáncer por Perfusión Regional/mortalidad , Extremidades/patología , Terapia Neoadyuvante/mortalidad , Sarcoma/terapia , Adulto , Anciano , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Pronóstico , Sarcoma/patología , Tasa de Supervivencia , Adulto JovenRESUMEN
Immediate breast reconstruction showed many advantages in terms of aesthetic and functional results and improvement of quality of life when compared to delayed breast reconstruction. Previous radiotherapy or the use of adjuvant treatments such as radiation therapy, or chemotherapy are no longer a contraindication for immediate breast reconstruction. However, it is important to respect certain rules in order to decrease the risk of complications: the choice of reconstruction technique, the management of the skin envelope according to the breast shape you want to create, the time delay between the first and the second stage of reconstruction depending on a possible adjuvant treatment.
Asunto(s)
Algoritmos , Toma de Decisiones Clínicas , Mamoplastia , Neoplasias de la Mama/cirugía , Femenino , HumanosRESUMEN
Immediate breast reconstruction indications extend to infiltrating carcinomas, due to new matrix implant coverage techniques and the development of perforator flaps. These techniques allow adjuvant treatments. However, the decision of immediate reconstruction must be discussed with the oncological multidisciplinary team and the benefits/risks must also be evaluated in relation to the morphology of the patients and their co-morbidities. The chosen type of mastectomy: conventional or skin sparing and/or nipple sparing depends on the shape and volume of the breast, the localization of the tumor in the breast and the distance from the nipple areola complex (NAC). We describe an algorithm to allow, in the case of therapeutic mastectomy with or without adjuvant radiotherapy, an immediate reconstruction with implants or free or pedicled flaps.
Asunto(s)
Algoritmos , Toma de Decisiones Clínicas , Mamoplastia , Mastectomía , Neoplasias de la Mama/cirugía , Femenino , HumanosRESUMEN
Robot-assisted surgery is more and more widely used in urology, general surgery and gynecological surgery. The interest of robotics in plastic and reconstructive surgery, a discipline that operates primarily on surfaces, has yet to be conclusively proved. However, the initial applications of robotic surgery in plastic and reconstructive surgery have been emerging in a number of fields including transoral reconstruction of posterior oropharyngeal defects, nipple-sparing mastectomy with immediate breast reconstruction, microsurgery, muscle harvesting for pelvic reconstruction and coverage of the scalp or the extremities.
Asunto(s)
Procedimientos de Cirugía Plástica/métodos , Procedimientos Quirúrgicos Robotizados , Diseño de Equipo , Humanos , Procedimientos Quirúrgicos Robotizados/instrumentaciónRESUMEN
The Indocyanine green (ICG) is a soluble dye that is eliminated by the liver and excreted in bile. When illuminated by an near-infrared light, the ICG emits fluorescence in the near-infrared spectrum, which can be captured by a near-infrared camera-handled device. In case of intravenous injection, ICG may be used as a marker of skin perfusion. In case of interstitial injection, it may be useful for lymphatic network mapping. In oncological and reconstructive breast surgery, ICG is used for sentinel lymph node identification, to predict mastectomy skin flap necrosis, to assess the perfusion of free flaps in autologous reconstruction and for diagnosis and treatment of upper limb secondary lymphedema. Intraoperative indocyanine green fluorescence might also be used to guide the excision of nonpalpable breast cancer.
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Neoplasias de la Mama , Angiografía con Fluoresceína , Mamoplastia/métodos , Mastectomía , Biopsia del Ganglio Linfático Centinela , Colgajos Quirúrgicos/trasplante , Neoplasias de la Mama/diagnóstico por imagen , Neoplasias de la Mama/patología , Neoplasias de la Mama/cirugía , Colorantes/administración & dosificación , Femenino , Angiografía con Fluoresceína/métodos , Humanos , Verde de Indocianina/administración & dosificación , Linfedema/diagnóstico por imagen , Mastectomía/métodos , Mastectomía Segmentaria/métodos , Biopsia del Ganglio Linfático Centinela/métodos , Resultado del TratamientoRESUMEN
Even though DIEP-SIEA flaps or latissimus dorsi musculocutaneous flap are the most frequently used, a wide variety of flaps have been described for autologous breast reconstruction. Concerning the choice of donor-site, the aim is to prevent and to limit the morbidity. That is why the donor-site should be carefully chosen, according to the morphology of the patient. Lumbar artery perforator flap (LAP) is an option for breast reconstruction, but it is not well known and its use is limited. This study summarizes the authors' early experience with free LAP flap for breast reconstruction. Three patients underwent immediate or delayed autologous breast reconstruction using a LAP flap. No vascular by pass was required to lengthen the pedicle. No partial or complete flap necrosis has been reported. There was no surgical donor-site complication. Mean operative time was 7hours. LAP flap can be considered as a good option for autologous breast reconstruction, especially in patients with unfavorable abdominal donor-site, and impossibility to use a DIEP flap.
Asunto(s)
Mamoplastia , Colgajo Perforante/irrigación sanguínea , Adulto , Arterias/cirugía , Índice de Masa Corporal , Neoplasias de la Mama/cirugía , Femenino , Humanos , Mamoplastia/métodos , Persona de Mediana Edad , Tempo Operativo , Estudios Retrospectivos , Medición de Riesgo , Factores de Riesgo , Resultado del TratamientoRESUMEN
The musculocutaneous tensor fascia latae flap was one of the first free flaps described. It is possible to harvest a flap with the same skin paddle, vascularized by a septo-cutaneous perforator running through the tensor fascia lata muscle septum and coming from the ascending branch of the lateral circumflex femoral artery. The DIEP is currently the workhorse of autologous breast reconstruction, but there are some contraindications. The septo-cutaneous tensor fascia latae perforator flap may be an alternative for women with lateral upper thigh lipodystrophy. Between 2010 and 2014, three flaps have been performed in two patients for delayed breast reconstruction (one case of unilateral reconstruction, and one bilateral). Perforators were identified by preoperative angiography. The intervention was performed in a two-team approach, in only one operative position. Perforators were located in the horizontal axis of the upper rim of the pubis bone. One perforator artery was dissected for each flap. The mean caliber of the pedicle was 2.8mm, and the mean length was 6.4cm. The operative time was 240minutes for unilateral flap, 375minutes for bilateral flap. There was no case of total or partial necrosis, or complications on the donor site. Cosmetic results were considered satisfying by patients and surgeons with the reconstructed breast as well as the donor site. Septo-cutaneous fascia lata perforator flap is an attractive flap for breast reconstruction in patients with DIEP contraindication and lateral upper thigh lipodystrophy. It has many advantages: easy to harvest, length and calibre of the pedicle, double team approach, only one operating position, quality of reconstruction. It is necessary to carry out a larger series of cases to study the complication rate in the donor site.
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Neoplasias de la Mama/cirugía , Mamoplastia , Mastectomía , Colgajo Perforante/efectos adversos , Fascia Lata/trasplante , Femenino , Humanos , Mamoplastia/métodos , Mastectomía/métodos , Persona de Mediana Edad , Satisfacción del Paciente , Colgajo Perforante/patología , Estudios Retrospectivos , Resultado del TratamientoAsunto(s)
Mamoplastia , Mastectomía Subcutánea , Pezones , Procedimientos Quirúrgicos Robotizados , Axila/cirugía , Neoplasias de la Mama/cirugía , Cadáver , Estudios de Factibilidad , Femenino , Humanos , Mamoplastia/métodos , Mastectomía Subcutánea/métodos , Tratamientos Conservadores del Órgano , Reproducibilidad de los Resultados , Procedimientos Quirúrgicos Robotizados/métodosRESUMEN
Hyaluronic acid (HA) is the most used dermal filler. Some complications associated with its use have been described, but most of them are rare and benign. We report an exceptional case of skin necrosis of the tip of the nose, in a 22-year-old patient, after HA injection. The initial appearance may occurred subsequent aesthetic sequels. After necrotic tissue excision, patient was followed in rapid succession. Daily local care has led to wound healing, without any important sequel. This rare complication reminds us that HA injections are not without risk, despite their apparent simplicity of use. Moreover, the case presented confirms the potential healing of the nasal tip, allowing treatment with wound healing, rather than other early invasive procedure.
Asunto(s)
Técnicas Cosméticas/efectos adversos , Ácido Hialurónico/efectos adversos , Nariz/patología , Piel/patología , Viscosuplementos/efectos adversos , Femenino , Humanos , Ácido Hialurónico/administración & dosificación , Inyecciones , Necrosis , Viscosuplementos/administración & dosificación , Cicatrización de Heridas , Adulto JovenRESUMEN
Abnormalities of the male genitalia have increased in the last 2 decades in numerous developed countries and remain a frequent reason of consultation in pediatric surgery. The diagnostic spectrum is wide, and surgeons should pay particular attention to these abnormalities because of their potential psychological effect. Anatomically, these abnormalities can affect one of three parts of the penis. First, the foreskin may not be fully retracted. This is normal at birth and can be caused by prepuce adherents that can continue until adolescence. Today, true phimosis is treated with topical corticoids from the age of 3 years. If medical treatment fails, a surgical procedure is required. Second, the urethra can be affected by hypospadia, which is the most frequent abnormality of the urethra. It is associated with ectopic urethral meatus, hypoplastic foreskin, and penis curvature. Its pathogenic background is not clearly understood. Surgery options differ according to the type of hypospadia and according to the surgeon's experience. It is sometimes hard to deal with, especially in a perineal form, where genetic and hormonal studies are recommended. These interventions can lead to complications ranging from stenosis to fistula. Therefore, parents have to be informed of the benefits and risks of the surgical procedures. Epispadias is rare but more serious because of the increasing risk of urinary incontinence. Finally, abnormalities of the corpora cavernosa - often associated with hypospadias - can include penis curvature and micropenis, for which an endocrinological analysis is essential.