RESUMO
OBJECTIVE: To report the developmental phase results of posterior rectus sheath hiatal flap augmentation (PoRSHA), a promising surgical innovation for large and recurrent paraesophageal hernias. BACKGROUND: Durable hernia repair for large paraesophageal hernias continues to be a surgical challenge. PoRSHA addresses the challenges of current and historical approaches to complex paraesophageal hernias and demonstrates significant promise as a successful alternative approach. METHODS: Using the IDEAL framework, we outline the technical modifications made over the first 27 consecutive cases using PoRSHA. Outcomes measured included hernia recurrence on routine imaging at 6 months and 2 years, development of a postoperative abdominal wall eventration and incidence of solid food dysphagia. RESULTS: Twenty-seven patients at our single institution with type III (n=12), type IV (n=7), or recurrent (n=8) paraesophageal hernias underwent PoRSHA. Surgery was safely and successfully carried out in all cases. Stability of the technique was reached after 16 cases, resulting in 4 main repair types. At an average follow-up of 11 months, we observed no radiologic recurrences, no abdominal eventrations or hernias at the donor site, and 1 patient with occasional solid food dysphagia that resolved with dilation. CONCLUSIONS: PoRSHA can not only be safely added to conventional hiatal hernia repair with appropriate training but also demonstrates excellent short-term outcomes. While the long-term durability with 5-year follow-up is still needed, here we provide cautious optimism that PoRSHA may represent a novel solution to the long-standing high recurrence rates observed with current complex PEH repair.
Assuntos
Hérnia Hiatal , Herniorrafia , Recidiva , Retalhos Cirúrgicos , Humanos , Hérnia Hiatal/cirurgia , Masculino , Feminino , Pessoa de Meia-Idade , Herniorrafia/métodos , Idoso , Resultado do Tratamento , Reto do Abdome/transplante , Seguimentos , Adulto , Idoso de 80 Anos ou maisRESUMO
BACKGROUND: The Trans Rectus Sheath Extra-Peritoneal Procedure (TREPP) is an open procedure in which the mesh is placed in the preperitoneal space and is therefore associated with less chronic post-operative inguinal pain. TREPP is primarily performed under general or spinal anesthesia, however, it is also possible to perform under sedation and local anesthesia with potentially advantages. This retrospective feasibility pilot study investigates the safety and efficiency of TREPP under local anesthesia in the outpatient clinic in comparison with Lichtenstein. METHODS: Between 2019 and 2022, all patients who underwent an elective inguinal hernia repair under local anesthesia in the outpatient clinic operation theatre were assessed. 34 patients in the TREPP group and 213 patients in the Lichtenstein group were included. Outcomes were complications, operating time, theatre time, and early inguinal hernia recurrence within 8 weeks and 6 months post-operatively. RESULTS: No significant differences in complications such as wound infection, hematoma, seroma, urine retention and early recurrence between TREPP and Lichtenstein were found. Post-operative pain at 8 weeks was not significantly higher after Lichtenstein (8.8% vs. 18.8%, P = 0.22). Operating time (21.0 (IQR: 16.0-27.3) minutes vs. 39.0 (IQR: 31.5-45.0) minutes, P < 0.001) and theatre time (37.5 (IQR: 30.8-42.5) minutes vs. 54.0 (IQR: 46.0-62.0) minutes, P < 0.001) was significantly shorter for TREPP. CONCLUSION: This pilot study showed that TREPP appears to be feasible to perform safely under local anesthesia with comparable complication rates and substantially shorter operation time than Lichtenstein. These results justify further research with a larger study population and a longer period of follow up in order to provide firm conclusions.
Assuntos
Anestesia Local , Estudos de Viabilidade , Hérnia Inguinal , Herniorrafia , Humanos , Hérnia Inguinal/cirurgia , Masculino , Herniorrafia/métodos , Herniorrafia/efeitos adversos , Pessoa de Meia-Idade , Feminino , Projetos Piloto , Estudos Retrospectivos , Idoso , Telas Cirúrgicas , Procedimentos Cirúrgicos Ambulatórios/métodos , Adulto , Duração da Cirurgia , Reto do Abdome/transplante , Resultado do Tratamento , Sedação Consciente , Instituições de Assistência AmbulatorialRESUMO
OBJECTIVES: The purpose of this systematic review is to present and compare results from studies that have been using autologous tissue for POP repair. METHODS: Systematic review was done according to the Cochrane Handbook for Systematic Reviews. We aimed to retrieve reports of published and ongoing studies on the efficacy and safety of autologous tissue in vaginal vault prolapse repair. The databases searched were MEDLINE (PubMed interface), Scopus, Cohrane Central Register of Controlled Trials (CENTRAL) and ClinicalTrials.gov. RESULTS: The success rate varied among studies. In fascia-lata group success rate reports varied from 83 to a 100%, with a median follow-up from 12 to 52 months among studies. Rectus fascia reported success rates from 87 to a 100% with a follow-up of 12 months to longest of 98 months. CONCLUSION: Autologous tissues show satisfying outcomes in terms of safety and efficacy. Sacrocolpopexy procedure with fascia lata has better outcome in term of treatment of prolapse. Harvesting place on lateral side of buttock has more complications in comparison with rectus fascia but size of the graft can be wider in fascia-lata group.
Assuntos
Fascia Lata , Prolapso de Órgão Pélvico , Humanos , Feminino , Prolapso de Órgão Pélvico/cirurgia , Fascia Lata/transplante , Procedimentos Cirúrgicos em Ginecologia/métodos , Resultado do Tratamento , Transplante Autólogo , Fáscia/transplante , Reto do Abdome/transplante , Reto do Abdome/cirurgiaRESUMO
BACKGROUND: The recent proposed alterations to the Centers for Medicare and Medicaid Services regulations, although subsequently reversed on August 21, 2023, have engendered persistent concerns regarding the impact of insurance policies on breast reconstruction procedures coverage. This study aimed to identify factors that would influence women's preferences regarding autologous breast reconstruction to better understand the possible consequences of these coverage changes. METHODS: A survey of adult women in the United States was conducted via Amazon Mechanical Turk to assess patient preferences for breast reconstruction options, specifically deep inferior epigastric perforator (DIEP) and transverse rectus abdominis myocutaneous (TRAM) flap surgery. The Cochrane-Armitage test evaluated trends in flap preferences concerning incremental out-of-pocket payment increases. RESULTS: Of 500 total responses, 485 were completed and correctly answered a verification question to ensure adequate attention to the survey, with respondents having a median (interquartile range) age of 26 (25-39) years. When presented with the advantages and disadvantages of DIEP versus TRAM flaps, 78% of respondents preferred DIEP; however, as DIEP's out-of-pocket price incrementally rose, more respondents favored the cheaper TRAM option, with $3804 being the "indifference point" where preferences for both procedures converged (P < 0.001). Notably, respondents with a personal history of breast reconstruction showed a higher preference for DIEP, even at a $10,000 out-of-pocket cost (P = 0.04). CONCLUSIONS: Out-of-pocket cost can significantly influence women's choices for breast reconstruction. These findings encourage a reevaluation of emergent insurance practices that could potentially increase out-of-pocket costs associated with DIEP flaps, to prevent cost from decreasing equitable patient access to most current reconstructive options.
Assuntos
Neoplasias da Mama , Mamoplastia , Retalho Miocutâneo , Retalho Perfurante , Idoso , Adulto , Feminino , Humanos , Estados Unidos , Medicare , Mamoplastia/métodos , Retalho Miocutâneo/transplante , Reto do Abdome/transplante , Artérias Epigástricas/transplante , Cobertura do Seguro , Neoplasias da Mama/cirurgia , Retalho Perfurante/cirurgia , Estudos RetrospectivosRESUMO
INTRODUCTION: Autologous breast reconstruction (ABR) has increased in recent decades, although concerns for access remain. As such, our goal is to trend national demographics and operative characteristics of ABR in the United States. METHODS: Using the National Inpatient Sample, 2016-2019, the International Classification of Disease , Tenth Edition codes identified adult female encounters undergoing ABR. Demographics and procedure-related characteristics were recorded. Discharge weights generated national estimates. Statistical analysis included univariate testing and multivariate regression modeling. RESULTS: A total of 52,910 weighted encounters met the criteria (mean age, 51.5 ± 10.0 years). Autologous breast reconstruction utilization increased (Δ = +5%), 2016-2019, primarily driven by a rise in deep inferior epigastric perforator (DIEP) reconstructions (Δ = +28%; incidence rate ratio [IRR], 1.070; P < 0.001), which were predominant throughout the study period (69%). More recent surgery year, bilateral reconstruction, higher income levels, commercial insurance, and care in the South US region increased the odds of DIEP-based ABR ( P ≤ 0.036). Transverse rectus abdominis myocutaneous flaps, bilateral reconstructions, higher comorbidity levels, and experiencing complications increased the length of stay ( P ≤ 0.038). Most ABRs (75%) were privately insured. The rates of immediate reconstructions increased over the study period (from 26% to 46%; IRR, 1.223; P < 0.001), as did the rates of bilateral reconstructions (from 54% to 57%; IRR, 1.026; P = 0.030). The rates of ABRs performed at teaching hospitals remained high (90% to 93%; P = 0.242). CONCLUSIONS: As of 2019, ABR has become more prevalent, with the DIEP flap constituting the most common modality. With the increasing ABR popularity, efforts should be made to ensure geographic and financial accessibility.
Assuntos
Neoplasias da Mama , Mamoplastia , Retalho Miocutâneo , Retalho Perfurante , Adulto , Feminino , Humanos , Estados Unidos , Pessoa de Meia-Idade , Mamoplastia/efeitos adversos , Retalho Miocutâneo/transplante , Comorbidade , Projetos de Pesquisa , Hospitais de Ensino , Neoplasias da Mama/cirurgia , Neoplasias da Mama/complicações , Estudos Retrospectivos , Reto do Abdome/transplante , Complicações Pós-Operatórias/epidemiologia , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: It is important to include as many perforators as possible in order to enhance the vascularity of a deep inferior epigastric perforator (DIEP) flap. However, the rectus muscle must be transected transversely, which prevents suturing and can cause a defect along the same line as the muscle-sparing procedure. When harvesting the DIEP flap, no specific method was suggested to solve these muscle defects. We found that by transecting the rectus muscle transversely, the muscle could be sutured in the tendinous area more easily while maintaining muscle function. The purpose of this study is to confirm the long-term recovery of the rectus abdominis muscle through the volume change after DIEP flap using this tendinous transection and suture method. PATIENTS AND METHODS: A retrospective review of 28 patients who underwent unilateral breast reconstruction using a DIEP flap and the tendinous transection method for multiple perforators between May 2018 and April 2020 was conducted. The preoperative and postoperative volumes of the rectus abdominis muscle were estimated both the harvest and opposite sides. RESULTS: The preoperative and postoperative muscle volumes from the harvest side were 50.08 ± 8.71 cm3 and 48.56 ± 8.61 cm3, respectively. The volume difference was 1.522 cm3 decrease, which was not statistically significant (p = .070). The preoperative and postoperative muscle volumes from the opposite side were 50.50 ± 8.15 cm3 and 50.08 ± 8.18 cm3, respectively. The volume difference was 0.434 cm3 increase and was not statistically significant (p = .064). Postoperative volume changes in the rectus muscle were not statistically significant on either side. CONCLUSION: The tendinous transection method in the DIEP flap procedure did not significantly affect postoperative rectus muscle volume. Therefore, we expect this harvest method to allow DIEP flap reconstruction that includes multiple perforators and complete donor muscle recovery.
Assuntos
Mamoplastia , Retalho Perfurante , Humanos , Retalho Perfurante/cirurgia , Reto do Abdome/transplante , Mamoplastia/métodos , Estudos Retrospectivos , Músculos/cirurgia , Artérias Epigástricas/cirurgia , Complicações Pós-Operatórias/etiologiaRESUMO
BACKGROUND: Recent CMS billing changes have raised concerns about insurance coverage for deep inferior epigastric perforator (DIEP) flap breast reconstruction. This study compared the costs and utilization of transverse rectus abdominis myocutaneous (TRAM), DIEP, and latissimus dorsi (LD) flaps in breast reconstruction. METHOD: The study utilized the National Inpatient Sample database to identify female patients who underwent DIEP, TRAM, and LD flap procedures from 2016 to 2019. Key data such as patient demographics, length of stay, complications, and costs (adjusted to 2021 USD) were analyzed, focusing on differences across the flap types. RESULTS: A total of 17,770 weighted patient encounters were identified, with the median age being 51. The majority underwent DIEP flaps (73.5%), followed by TRAM (14.2%) and LD (12.1%) flaps. The findings revealed that DIEP and TRAM flaps had a similar length of stay (LOS), while LD flaps typically had a shorter LOS. The total hospital charges to costs using cost-to-charge ratio were also comparable between DIEP and TRAM flaps, whereas LD flaps were significantly less expensive. Factors such as income quartile, primary payer of hospitalization, and geographic region significantly influenced flap choice. CONCLUSION: The study's results appear to contradict the prevailing notion that TRAM flaps are more cost-effective than DIEP flaps. The total hospital charges to costs using cost-to-charge ratio and hospital stays associated with TRAM and DIEP flaps were found to be similar. These findings suggest that changes in the insurance landscape, which may limit the use of DIEP flaps, could undermine patient autonomy while not necessarily reducing healthcare costs. Such policy shifts could favor less costly options like the LD flap, potentially altering the landscape of microvascular breast reconstruction.
Assuntos
Mamoplastia , Retalho Perfurante , Humanos , Mamoplastia/economia , Mamoplastia/métodos , Feminino , Retalho Perfurante/irrigação sanguínea , Retalho Perfurante/economia , Retalho Perfurante/transplante , Pessoa de Meia-Idade , Estados Unidos , Reto do Abdome/transplante , Reto do Abdome/irrigação sanguínea , Adulto , Tempo de Internação/economia , Tempo de Internação/estatística & dados numéricos , Artérias Epigástricas/cirurgia , Artérias Epigástricas/transplante , Neoplasias da Mama/cirurgia , Neoplasias da Mama/economia , Retalho Miocutâneo/transplante , Retalho Miocutâneo/economia , Retalho Miocutâneo/irrigação sanguínea , Estudos Retrospectivos , Microcirurgia/economia , Músculos Superficiais do Dorso/transplante , Cobertura do Seguro/economia , IdosoRESUMO
BACKGROUND: The deep inferior epigastric artery perforator (DIEP) flap is the gold standard in autologous breast reconstruction. Despite advances in perforator dissection, abdominal morbidity still occurs. Traditional rectus diastasis (RD), abdominal bulge, and hernia repair with open techniques are associated with higher complication rates and recurrence. OBJECTIVES: We present a novel case series of robotic repair of symptomatic RD and/or abdominal bulge with concurrent hernia following DIEP flap surgery. METHODS: A single-center, retrospective review was conducted of 10 patients who underwent bilateral DIEP flap breast reconstruction and subsequent robotic repair of RD and/or abdominal bulge and hernia. Preoperative demographics and postoperative clinical outcomes were reviewed. RD up to 5 cm, abdominal bulge, and any concurrent ventral/umbilical hernias were repaired robotically with retrorectus plication and macroporous mesh reinforcement. RESULTS: The average age and BMI were 49 years (range 41-63) and 31â kg/m2 (range 26-44), respectively. The average number of perforators harvested per flap was 2.5 (range 1-4). Average RD and hernia size were 3.95â cm (range 2-5) and 5.8â cm2 (1-15), respectively. Eight patients stayed 1 night in the hospital, and 2 went home the same day as the robotic repair. No patients were converted to open technique and none experienced complications within 30 days. CONCLUSIONS: For patients who experience donor site morbidity following DIEP flap breast reconstruction, minimally invasive robotic repair of RD and/or abdominal bulge with hernia can be performed with mesh reinforcement. This technique is effective, with low complication rates, and should be considered over open repair.
Assuntos
Diástase Muscular , Artérias Epigástricas , Mamoplastia , Retalho Perfurante , Reto do Abdome , Procedimentos Cirúrgicos Robóticos , Humanos , Feminino , Procedimentos Cirúrgicos Robóticos/efeitos adversos , Procedimentos Cirúrgicos Robóticos/métodos , Pessoa de Meia-Idade , Estudos Retrospectivos , Mamoplastia/métodos , Mamoplastia/efeitos adversos , Adulto , Retalho Perfurante/transplante , Reto do Abdome/cirurgia , Reto do Abdome/transplante , Artérias Epigástricas/cirurgia , Artérias Epigástricas/transplante , Resultado do Tratamento , Diástase Muscular/cirurgia , Diástase Muscular/etiologia , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Telas CirúrgicasRESUMO
BACKGROUND: The large soft-tissue defect after total or high sacrectomy for giant sacral tumor induces high incidence of wound complications. It remains a huge challenge to reconstruct the soft-tissue defect and achieve the preferred clinical outcome. METHODS: A total of 27 patients undergoing one-stage total or high sacrectomy for giant sacral tumors between 2016 and 2021 in a tertiary university hospital were retrospectively reviewed. Participants were divided into two groups. Thirteen patients underwent a pedicled vertical rectus abdominis myocutaneous (VRAM) flap reconstruction, whereas 14 patients underwent a conventional wound closure. Patient's clinical characteristics, surgical duration, postoperative complications, and outcomes were compared between the two groups. RESULTS: Patients in VRAM and non-VRAM groups were similar in baseline characteristics. The mean tumor size was 12.85 cm (range: 10-17 cm) in VRAM group and 11.79 cm (range: 10-14.5 cm) in non-VRAM group (P = 0.139). The most common giant sacral tumor is chordoma. Patients in VRAM group had a shorter length of drainage (9.85 vs 17.14 days), postoperative time in bed (5.54 vs 17.14 days), and total length of stay (19.46 vs 33.36 days) compared with patients in non-VRAM group. Patients in the VRAM group had less wound infection and debridement than patients in non-VRAM group (15.4% vs 57.1%, P < 0.001). CONCLUSIONS: This study demonstrates the advantages of pedicled VRAM flap reconstruction of large soft-tissue defects after high or total sacrectomy using the anterior-posterior approach. This choice of reconstruction is better than direct wound closure in terms of wound infection, length of drainage, and total length of stay.
Assuntos
Cordoma , Retalho Miocutâneo , Procedimentos de Cirurgia Plástica , Infecção dos Ferimentos , Humanos , Reto do Abdome/transplante , Estudos Retrospectivos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/cirurgia , Cordoma/cirurgia , Infecção dos Ferimentos/cirurgia , Períneo/cirurgiaRESUMO
OBJECTIVE: Wide defects resulting from subtotal or total glossectomy are commonly reconstructed using a bulk flap to maintain oral and speech functions. The flap, including muscle tissue, diminishes with time. This study aimed to compare the surgical outcomes of deep inferior epigastric artery perforator and rectus abdominis musculocutaneous free flap reconstructions after glossectomy with laryngeal preservation. METHODS: Medical records of 13 and 26 patients who underwent deep inferior epigastric artery perforator and rectus abdominis musculocutaneous free flap reconstructions, respectively, from 2014 to 2022 at our institution were reviewed. Patients who underwent middle pharynx resection except for the base of the tongue, mandibular bone resection, and sensory reinnervation were excluded. RESULTS: The rectus abdominis musculocutaneous groups showed a higher number of lymph node dissection and shorter operative time than the deep inferior epigastric artery perforator groups. No significant differences in postoperative complications or functional oral intake scale scores at 6 months were observed. Volumetric changes on computed tomography images at 6 and 12 months were significantly lower in the deep inferior epigastric artery perforator group. Cancer recurrence was significantly associated with reduced oral function. CONCLUSIONS: Oral function in patients with cancer is influenced by various other factors. However, the deep inferior epigastric artery perforator flap may be suitable for tongue reconstruction because of the minimal postoperative changes in flap volume, easy adjustment of flap thickness, elevation of multiple flaps, and minimal complications at the donor site.
Assuntos
Retalhos de Tecido Biológico , Mamoplastia , Neoplasias , Retalho Perfurante , Humanos , Retalhos de Tecido Biológico/cirurgia , Mamoplastia/métodos , Artérias Epigástricas/cirurgia , Glossectomia , Reto do Abdome/transplante , Neoplasias/cirurgia , Retalho Perfurante/cirurgiaRESUMO
OBJECTIVE: The long-term effects of the unilateral muscle-sparing pedicled transverse rectus abdominis myocutaneous (TRAMmsp) flap procedure on trunk muscle performances and core stability were investigated in women with breast cancer. METHODS: Forty women (mean age = 42.6 years) who had received breast reconstruction with the unilateral TRAMmsp flap procedure no less than 6 months earlier (mean = 10.3 [standard deviation, SD = 4.9] months) (TRAM group) participated, and 30 women who were healthy and matched for age (mean age = 41.2 years) served as controls (control group). Their abdominal and back muscle strength was assessed using the curl-up and prone extension tests, respectively, and their static abdominal muscle endurance and back extensor endurance were assessed using the sit-up endurance test in the crook-lying position and the Biering-Sørensen test, respectively. Core stability strength was assessed using a 4-level limb-lowering test (abdominal muscle test), and core stability endurance was assessed while lying supine with both flexed legs 1 inch off the mat while keeping the pelvis in a neutral position with a pressure biofeedback unit. RESULTS: Compared with the control group, trunk muscles of the TRAM group were weaker, showing less endurance, as were their core stability strength and endurance. Static trunk muscle endurances and trunk flexion strength were associated with core stability in both groups. CONCLUSIONS: Women exhibit trunk flexor and extensor weakness along with poor endurance and impaired core stability even after an average of 10 months from receiving the TRAMmsp flap procedure. Immobilization after surgery, with possible systemic inflammatory effects from surgery and chemotherapy, might have further contributed to the generalized weakness subsequent to the partial harvesting of the rectus abdominis. IMPACT: Women after breast reconstruction with the TRAMmsp flap procedure show long-lasting deficits of strength and endurance in abdominal muscles, back extensors, and core stability. Proactive measures including early detection and evaluation of impairments as well as timely intervention targeting these clients are important to minimize the dysfunction and support their return to community participation.
Assuntos
Neoplasias da Mama , Mamoplastia , Força Muscular , Retalho Miocutâneo , Reto do Abdome , Humanos , Feminino , Mamoplastia/métodos , Força Muscular/fisiologia , Reto do Abdome/transplante , Adulto , Neoplasias da Mama/cirurgia , Pessoa de Meia-Idade , Estudos de Casos e ControlesRESUMO
Pelvic exenteration (PE) is a radical oncological surgical procedure proposed in patients with recurrent or persistent gynecological cancers. The radical alteration of pelvic anatomy and of pelvic floor integrity can cause major postoperative complications. Fortunately, PE can be combined with reconstructive procedures to decrease complications and functional and support problems of pelvic floor, reducing morbility and mortality and increasing quality of life. Many options for reconstructive surgery have been described, especially a wide spectrum of surgical flaps. Different selection criteria have been proposed to select patients for primary perineal defect flap closure without achieving any strict indication of the best option. The aim of this review is to focus on technical aspects and the advantages and disadvantages of each technique, providing an overview of those most frequently used for the treatment of pelvic floor defects after PE. Flaps based on the deep inferior epigastric artery, especially vertical rectus abdominis musculocutaneous (VRAM) flaps, and gracilis flaps, based on the gracilis muscle, are the most common reconstructive techniques used for pelvic floor and vaginal reconstruction. In our opinion, reconstructive surgery may be considered in case of total PE or type II/III PE and in patients submitted to prior pelvic irradiation. VRAM could be used to close extended defects at the time of PE, while gracilis flaps can be used in case of VRAM complications. Fortunately, numerous choices for reconstructive surgery have been devised. As these techniques continue to evolve, it is advisable to adopt an integrated, multi-disciplinary approach within a tertiary medical center.
Assuntos
Neoplasias dos Genitais Femininos , Retalho Miocutâneo , Exenteração Pélvica , Humanos , Feminino , Neoplasias dos Genitais Femininos/cirurgia , Exenteração Pélvica/métodos , Qualidade de Vida , Pelve/cirurgia , Períneo/cirurgia , Retalho Miocutâneo/transplante , Reto do Abdome/transplante , Estudos RetrospectivosRESUMO
BACKGROUND: Abdominoperineal resection (APR) leads to a substantial loss of tissue and a high rate of complications. The Taylor flap is a musculocutaneous flap used in reconstruction after APR. OBJECTIVES: We aimed to analyze the short and long-term morbidity of reconstruction with a Taylor flap (oblique rectus abdominis flap) after APR and to identify the risk factors for postoperative complications. METHODS: We retrospectively included all patients who had undergone APR with immediate reconstruction with a Taylor flap in our department between July 2000 and June 2018. Demographics, oncological data, treatment, and short- and long-term morbidity were reviewed. RESULTS: Among the 140 patients included, we identified early minor complications in 42 patients (30%) and 14 early major complications (10%). Total necrosis of the flap requiring its removal occurred in four patients (2.8%). Eleven patients (7.9%) presented with a midline incision hernia, and seven (5%) presented with a subcostal incision hernia. No perineal hernia was found. No risk factors for the complications were identified. CONCLUSION: The Taylor flap is a safe procedure with few complications and limited donor site morbidity. Moreover, it prevents perineal hernias. These results confirm that the Taylor flap is a well-suited procedure for reconstruction after APR.
Assuntos
Períneo , Procedimentos de Cirurgia Plástica , Complicações Pós-Operatórias , Protectomia , Reto do Abdome , Humanos , Masculino , Feminino , Estudos Retrospectivos , Protectomia/métodos , Protectomia/efeitos adversos , Complicações Pós-Operatórias/etiologia , Complicações Pós-Operatórias/epidemiologia , Períneo/cirurgia , Pessoa de Meia-Idade , Idoso , Procedimentos de Cirurgia Plástica/métodos , Procedimentos de Cirurgia Plástica/efeitos adversos , Reto do Abdome/transplante , Neoplasias Retais/cirurgia , Adulto , Fatores de Risco , Idoso de 80 Anos ou mais , Retalho Miocutâneo/transplante , Retalhos CirúrgicosRESUMO
Los defectos extensos de la pared abdominal y de la zona perineal derivados de las resecciones tumorales o posteriores a procesos infecciosos pueden ser resueltos de una manera rápida y sin la ayuda de técnicas microquirúrgicas mediante el colgajo VRAM, una herramienta reconstructiva importante que ha entrado en desuso, pero que sin lugar a dudas es una estrategia que proporciona seguridad para el cirujano plástico en los casos indicados. En nuestro trabajo se describe una serie de casos en los que se utilizó al colgajo VRAM para la reconstrucción de defectos en pared abdominal y la zona perineal; defectos amplios que fueron satisfactoriamente resueltos, en donde se denotan las ventajas que ofrece este colgajo para la resolución de problemas reconstructivos de las áreas anatómicas en cuestión.
Extensive defects of the abdominal wall and perineal area derived from tumor resections or after infectious processes can be resolved quickly and without the help of microsurgical techniques using the VRAM flap, an important reconstructive tool that an important reconstructive tool that that has gone into disuse, but without a doubt it is a strategy that provides security for the plastic surgeon in the indicated cases. In our work, a series of cases are described in which the VRAM flap was used for the reconstruction of defects in the abdominal wall and the perineal area; large defects that were satisfactorily resolved, where the advantages offered by this flap for the resolution of reconstructive problems of the anatomical areas in question are denoted.
Assuntos
Humanos , Masculino , Feminino , Adulto , Pessoa de Meia-Idade , Transplante de Pele/métodos , Reto do Abdome/transplante , Procedimentos de Cirurgia Plástica , Parede Abdominal/anormalidades , Retalho MiocutâneoRESUMO
Anastomotic leakages at the gastrojejunostomy site are difficult to repair, due to complex gastrointestinal anatomy. This is the first study reporting clinical use of rectus abdominis muscle (RAM) flap for repair of gastrojejunostomy leakage. A patient with leakage of gastrojejunostomy after distal gastrectomy with Billrroth II anastomosis for gastric cancer underwent repair using left RAM flap, based on superior epigastric artery. Rectus abdominis muscle flap, after being harvested was then anchored to the edges of the leak of gastrojejunostomy with few interrupted 2-0 vicryl sutures. Gastrojejunostomy leak sealed in the two cases. Rectus abdominis muscle flap for closure of gastrointestinal defect is a simple, technically easy and dependable procedure, which can be performed, quickly in critically ill patients. It can be used for repair of a large gastrointestinal defect with friable edges when omentum is not available or when other conventional methods are impractical.
Las dehiscencias anastomóticas en el sitio de gastroyeyunostomía son difíciles de reparar, debido a la compleja anatomía gastrointestinal. Este es el primer estudio que comunica el uso clínico del colgajo del músculo recto abdominal (MRA) para la reparación de la dehiscencia de gastroyeyunostomía. A un paciente con dehiscencia de gastroyeyunostomía, luego de una gastrectomía distal con anastomosis Billrroth II para cáncer gástrico, se le realizó una reparación utilizando colgajo izquierdo del MRA, basado en la arteria epigástrica superior. El colgajo del músculo recto abdominal, después de ser extraído, se fijó a los bordes de la dehiscencia de la gastroyeyunostomía con pocas suturas de vicryl 2-0 interrumpidas. La dehiscencia de la gastroyeyunostomía fue sellada. El colgajo del músculo reto abdominal para el cierre del defecto gastrointestinal es un procedimiento simple, técnicamente fácil y confiable, que puede realizarse rápidamente en pacientes críticamente enfermos. Se puede utilizar para la reparación de un gran defecto gastrointestinal con bordes friables cuando el omento no está disponible o cuando otros métodos convencionales no son prácticos.
Assuntos
Feminino , Humanos , Pessoa de Meia-Idade , Neoplasias Gástricas/cirurgia , Retalhos Cirúrgicos , Derivação Gástrica , Fístula Anastomótica/cirurgia , Gastrectomia/métodos , Procedimentos Cirúrgicos do Sistema Digestório/métodos , Gastroenterostomia , Reto do Abdome/transplanteRESUMO
Objetivos: Analizar los resultados de reconstrucción mamaria con colgajo musculocutáneo de recto abdominal con isla transversa de piel (TRAM) en el Servicio de Cirugía del Hospital El Pino. Materiales y Métodos: Estudio retrospectivo de pacientes sometidas a mastectomía por cáncer de mama y posterior reconstrucción con colgajo TRAM pediculado en los últimos 12 años (2005-2017). Resultados: Se realizaron 12 reconstrucciones mamarias, 6 fueron con colgajo TRAM pediculado. La mayoría de las pacientes recibieron tratamiento adyuvante con radioterapia (1 caso), quimioterapia (1 caso), quimioterapia + radioterapia (2 casos). El tiempo transcurrido entre la mastectomía y reconstrucción mamaria fue en promedio de 2,5 años. Se produjeron 4 complicaciones (66,7%) que necesitaron reintervención: hematoma posoperatorio precoz, infección y necrosis grasas de colgajo, dehiscencia de sutura abdominal, necrosis grasa + fibrosis de colgajo TRAM. La evaluación de los resultados fue subjetiva obteniéndose muy buenos resultados en el 66,7% de los casos. No hubo complicaciones en sitio donante. Discusión: El colgajo TRAM pediculado es el tejido autólogo más utilizado en reconstrucción mamaria. Su tasa de complicación es de 26% muy por debajo a lo obtenido en nuestra experiencia. Las principales complicaciones son fibrosis y necrosis grasa de colgajo, pérdida de colgajo, seroma e infección siendo la necrosis grasa la más frecuente en nuestra serie. El uso de colgajo TRAM otorga mayor satisfacción con apariencia, tamaño y sensación del seno. Debido a los resultados obtenidos creemos que el colgajo TRAM pediculado es una excelente alternativa de reconstrucción mamaria en nuestro hospital.
Objectives: To analyze the results of breast reconstruction with musculocutaneous flap of the rectus abdominis with transverse skin island (TRAM) in the Service of Surgery of El Pino Hospital. Materials and Methods: Retrospective study of patients undergoing mastectomy for breast cancer and subsequent reconstruction with pedicled TRAM flap in the last 12 years (2005-2017). Results: 12 mammary reconstructions were performed, 6 were with pedicled TRAM flap. The majority of patients received adjuvant treatment with radiotherapy (1 case), chemotherapy (1 case), chemotherapy + radiotherapy (2 cases). The time elapsed between the mastectomy and breast reconstruction was on average 2.5 years. There were 4 complications (66.7%) that required reintervention: early postoperative hematoma, infection and flap fat necrosis, abdominal suture dehiscence, fat necrosis + TRAM flap fibrosis. The evaluation of the results was subjective, obtaining very good results in 66.7% of the cases. There were no complications in the donor site. Discussion: The pedicled TRAM flap is the most used autologous tissue in breast reconstruction. Its complication rate is 26%, much lower than that obtained in our experience. The main complications are fibrosis and flap fat necrosis, flap loss, seroma and infection, with fat necrosis being the most frequent in our series. The use of TRAM flap gives greater satisfaction with appearance, size and sensation of the breast. Due to the results obtained, we believe that the pedicled TRAM flap is an excellent alternative for breast reconstruction in our hospital.
Assuntos
Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Neoplasias da Mama/cirurgia , Mamoplastia/métodos , Retalho Miocutâneo/irrigação sanguínea , Reoperação , Retalhos Cirúrgicos , Epidemiologia Descritiva , Estudos Retrospectivos , Reto do Abdome/transplante , Tempo de Internação , MastectomiaRESUMO
Las complicaciones perienales luego de la amputación abdominoperineal son frecuentes y clínicamente relevantes en términos de estadía hospitalaria, costos, calidad de vida y los resultados oncológicos. La utilización creciente de radioterapia pre operatoria y la incorporación gradual a la técnica extra-elevador, ha llevado a un aumento en la morbilidad perineal. Es por elloque la búsqueda de una técnica confiable y con buenos resultados para el cierre perineal se hace necesaria. Se han publicado muchas series que describen diferentes técnicas de cierre del defecto perineal, pero faltan estudios clínicos de alta calidad que indiquen cuál es la mejor opción. Cuando la proctectomía resulta en un amplio defecto perineal, el colgajo vertical del recto del abdomen parece ser la mejor opción. Presentamos dos casos de tumores anorectales localmente avanzados en los que se realizó una amputación abdominoperineal extraelevador con posterior reconstrucción perineal con colgajo de recto anterior y, a su vez, describimos la técnica quirúrgica. (AU)
Perineal complications after abdominoperineal amputation are frequent and clinically relevant in terms of hospital stay, costs, quality of life and oncological results. The growing utilization of pre-operative radiotherapy and the gradual incorporation to the extra-elevator technique, has leaded to an increase in perineal morbidity. That is why the search for a reliable technique with good postoerative outcomes for the perineal closure is necessary. Many series describing different closure techniques of the perineal defect have been published, but high quality clinical studies have to indicate which the best option is. When the proctectomy results in a wide perineal defect, the vertical rectus abdominis flap seems to be the best option. We presented two cases of locally advanced anorectal tumors in which an extraelevatory abdominoperineal amputation was carried out with posterior perineal reconstruction with vertical rectus abdomins flap and we described the surgical technique. (AU)
Assuntos
Humanos , Feminino , Adulto , Pessoa de Meia-Idade , Períneo/cirurgia , Neoplasias Retais/cirurgia , Retalhos Cirúrgicos , Protectomia/métodos , Reto do Abdome/cirurgia , Reto do Abdome/transplante , Procedimentos de Cirurgia PlásticaRESUMO
Introducción: La reconstrucción mamaria es parte fundamental del tratamiento de la mujer mastectomizada por cáncer de mama. Tras comprobarse que la reconstrucción no influye negativamente sobre la enfermedad neoplásica, sino que es trascendental para la rehabilitación física y psicológica de la paciente, su desarrollo se ha visto favorecido. Materiales y métodos: Se realizó un estudio de tipo prospectivo, observacional, descriptivo y comparativo tipo ensayo clínico, entre los colgajos miocutáneos TRAM y dorsal ancho ampliado, en las pacientes sometidas a cirugía electiva. Resultados: Se incluyó un total de 36 pacientes, dividiéndose en 2 grupos de 20 pacientes para el grupo TRAM y 16 para el grupo de dorsal ampliado, con una edad promedio de 45,45 ± 9,50 años en el TRAM y de 56,09 ± 9,07 años en el de dorsal ampliado, con un IMC que oscilaba en ambos grupos entre 25,0-29,9. Se realizó en 19 pacientes mastectomía radical modificada tipo Madden + TRAM, representando un 80%, donde se simetrizó el 15% de dicho grupo. Se realizó un Halsted + TRAM bipediculado, representando un 5%; al grupo dorsal se les realizó mastectomía radical modificada tipo Madden, simetrizándose el 31,3%. Respecto a las complicaciones, se observó en general que en las pacientes del grupo TRAM predominaron la infección de la herida operatoria y la necrosis, con un 25,0% cada una, seguidas de seroma y dehiscencia de sutura con un 10% cada una, describiéndose solo un caso de eventración, totalizando 11 pacientes, donde 3 presentaron 2 o más complicaciones de las descritas anteriormente asociadas; en el grupo de dorsal ampliado predominaron los seromas, con un 18,8%, y necrosis en un 12,5%, totalizando 4 pacientes, igualmente una con 2 complicaciones asociadas. Conclusiones: La reconstrucción mamaria posterior a la Mastectomía con sus diferentes técnicas representa un procedimiento seguro y que se debe implementar en todos los centros en que se manejen pacientes con cáncer de mama, como en nuestro servicio de Cirugía Oncológica.
Introduction: Breast reconstruction is a fundamental part of the treatment of women with mastectomies. After finding that rebuilding a negative effect on the neoplastic disease, but is critical to the physical and psychological rehabilitation of the patient, its development has been favored. Selecting the right process depends on multiple factors such as patient age, stage of disease, smoking, obesity, adjuvant treatment, experience and technical capacity of the center where they will perform the reconstruction, among other. Materials and methods: A study of prospective, observational, descriptive and comparative clinical trial type was held between myocutaneous flaps extended dorsal and TRAM, in patients undergoing elective surgery. Results: A total of 36 patients were included, divided into 2 groups of 20 patients TRAM group and 16 expanded dorsal group, with a mean age of 45.45 ± 9,50 years old in the TRAM and the expanded dorsal group of 56.09 ± 9.07 years old with a BMI in both groups ranged between 25.0-29.9. They were performed in 19 patients radical modified mastectomy Madden + TRAM type representing 80%, where 15% of this group symmetrize. A Halsted + TRAM bipedicled was performed representing 5%; the dorsal group underwent modified radical mastectomy Madden 100%, symmetrize the 31.3%. Overall complications was observed in patients TRAM group predominated operative wound infection and necrosis with 25.0% each, followed by seroma and wound dehiscence with 10% each, describing only one hernia totaling 11 patients, where 3 patients had 2 or more complications associated previously described; in extended dorsal group seroma they predominated with 18.8% and 12.5% necrosis, totaling 4 patients alike with 2 associated complications. Conclusions: The post-mastectomy breast reconstruction with different techniques is a safe procedure that must be implemented in all centers where patients with breast cancer, and our service are handled Surgical Oncology.
Assuntos
Humanos , Feminino , Neoplasias da Mama/cirurgia , Mamoplastia/métodos , Mastectomia/métodos , Retalhos Cirúrgicos/irrigação sanguínea , Distribuição por Idade , Perda Sanguínea Cirúrgica , Índice de Massa Corporal , Mastectomia/estatística & dados numéricos , Duração da Cirurgia , Complicações Pós-Operatórias , Estudos Prospectivos , Reto do Abdome/irrigação sanguínea , Reto do Abdome/transplanteRESUMO
PURPOSE: To evaluate the effects of isoxsuprine and nicotine on TRAM. METHODS: Forty eight 48 Wistar rats distributed into four Groups (n=12). All rats received medication managed daily for 20 days: saline solution (SA), nicotine solution (NI), isoxsuprine solution (IS) and nicotine solution (NI) + isoxsuprine solution (IS). On day 21st the rats were submitted to the caudally based, right unipedicled TRAM flap and after 48 hours, made the macroscopic evaluation of the surface of the flap, photographic documentation and collection of material for histology. Data from macroscopic evaluation were analyzed by ANOVA and microscopic evaluation by Kruskal-Wallis test, with significance level of 5%. RESULTS: In the macroscopic evaluation of isoxsuprine Group retail presented absolute numbers: final area (p=0.001*) and viable area (p=0.006*) with the highest values; necrosis (p=0.001*) had the lowest value. Microscopic examination revealed no significant findings in the study of TRAM under the action of isoxsuprine and nicotine to the percentage of necrosis in the left and right cranial and caudal regions. CONCLUSIONS: There was significant improvement in viability of TRAM using the isoxsuprine solution alone. No influence using nicotine alone and in association with isoxsuprine. .
Assuntos
Animais , Feminino , Isoxsuprina/farmacologia , Retalho Miocutâneo , Nicotina/efeitos adversos , Agonistas Nicotínicos/efeitos adversos , Reto do Abdome/transplante , Vasodilatadores/farmacologia , Sobrevivência de Enxerto/efeitos dos fármacos , Modelos Animais , Retalho Miocutâneo/patologia , Necrose/patologia , Estudos Prospectivos , Ratos Wistar , Reprodutibilidade dos Testes , Reto do Abdome/efeitos dos fármacos , Reto do Abdome/patologia , Fumar/efeitos adversos , Sobrevivência de Tecidos/efeitos dos fármacosRESUMO
La reconstrucción mamaria contribuye a superar las consecuencias físicas y psicológicas de la mastectomía y es la última etapa del tratamiento del cáncer de mama. Su evolución ha logrado un punto alto de desarrollo y dentro de ese desenvolvimiento, el cirujano plástico Enrique Gandolfo ha tenido una participación descollante, al defi nir el empleo del abdomen inferior mediante el colgajo musculocutáneo del recto abdominal. Esa técnica fue empleada por primera vez en julio de 1980. Se hace una descripción de la evolución de la idea y de los conocimientos previos a su concreción
The mammary reconstruction to help overcome the physical and psychological consequence of mastectomy and is the last step of breast cancer treatment. Its development become to high level. The Argentine plastic surgeon Enrique Gandolfo has contributed with the defi ning the use of inferior abdomen through TRAM fl ap. This technique was fi rst used in July 1980. The authors describe the evolution of this idea