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Introduction: Vascularized lymph node transfer (VLNT) restores physiological lymphatic function. Although effective, postoperative impairment of donor-site lymphatic function and iatrogenic lymphedema following lymph node transfer remains a pressing concern. Methods: Prospective analysis of VLNT patients undergoing dual fluorescent tracers-assisted harvest was performed at our institution from September 2013 to April 2022. Reverse lymphatic mapping of the lower extremity was performed with indocyanine green (ICG). Blue dye was utilized in both white light and near-infrared spectra for visualization of donor-site lymphatic structures. Demographics, intraoperative details, and surgical outcomes were recorded. Results: Twenty-five patients were included. Median age was 52.9 years with a body mass index of 29.1 kg/m2 and mean follow-up of 44 months (range 24 to 90 months). Lymphedema stage ranged from Campisi 2 to 4. Inguinal VLNT was performed in 13 patients, and 12 patients received combined VLNT and free flap breast reconstruction. No patients required change in lymph node donor site intraoperatively. All ICG stained nodes were preserved in situ. No cases of iatrogenic lower extremity lymphedema were observed. Postoperative bioimpedance spectroscopy, circumferential, and volumetric measurements of the donor-site limb did not show evidence of subclinical or clinical lymphedema. The donor site healed appropriately in 92% of patients; one patient developed methylene blue-induced skin necrosis. Conclusion: Reverse lymphatic mapping and surgical guidance with dual ICG and blue dye fluorescent tracers provides surgeons with real-time surgical guidance without radioisotope, improves surgical visualization in both white light and near-infrared spectra, and avoids iatrogenic lymphatic dysfunction in the donor limb.
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BACKGROUND: This study aimed to determine benefits of the Enhanced Recovery After Surgery (ERAS) pathway implementation in free flap breast reconstruction related to postoperative narcotic use and health care resource utilization. METHODS: A retrospective analysis of consecutive patients undergoing deep inferior epigastric perforator flap breast reconstruction from November of 2015 to April of 2018 was performed before and after implementation of the ERAS protocol. RESULTS: Four hundred nine patients met inclusion criteria. The pre-ERAS group comprised 205 patients, and 204 patients were managed through the ERAS pathway. Mean age, laterality, timing of reconstruction, and number of previous abdominal surgical procedures were similar ( p > 0.05) between groups. Mean operative time between both groups (450.1 ± 92.7 minutes versus 440.7 ± 93.5 minutes) and complications were similar ( p > 0.05). Mean intraoperative (58.9 ± 32.5 versus 31.7 ± 23.4) and postoperative (129.5 ± 80.1 versus 90 ± 93.9) morphine milligram equivalents used were significantly ( p < 0.001) higher in the pre-ERAS group. Mean length of stay was significantly ( p < 0.001) longer in the pre-ERAS group (4.5 ± 0.8 days versus 3.2 ± 0.6 days). Bivariate linear regression analysis demonstrated that operative time was positively associated with total narcotic requirements ( p < 0.001) and length of stay ( p < 0.001). CONCLUSIONS: ERAS pathways in microsurgical breast reconstruction promote reduction in intraoperative and postoperative narcotic utilization with concomitant decrease in hospital length of stay. In this study, patients managed through ERAS pathways required 46 percent less intraoperative and 31 percent less postoperative narcotics and had a 29 percent reduction in hospital length of stay. CLINICAL QUESTION/LEVEL OF EVIDENCE: Therapeutic, III.
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Mamoplastia , Transtornos Relacionados ao Uso de Opioides , Analgésicos Opioides/uso terapêutico , Humanos , Tempo de Internação , Mamoplastia/métodos , Entorpecentes/uso terapêutico , Prática Privada , Estudos RetrospectivosRESUMO
Background: The inaccuracies in clinical examination have been well-documented while advanced imaging modalities including computed tomography (CT) and magnetic resonance imaging (MRI) have been shown to have superior diagnostic accuracy in detecting occult and nodal metastasis. The aim of the present study was to identify as well as evaluate the inaccuracies in clinical examination and of clinical diagnostic criteria in known cases of oral squamous cell carcinomas (OSCCs) with the help of MRI. Methodology: A total of 24 patients attending as outpatients were included in the study while clinically diagnosed and histopathologically proven cases of OSCC were examined clinically and then, subjected to advanced imaging with the help of MRI. Statistical Analysis Used: Statistical analysis was done using Statistical Package for Social Sciences (SPSS) version 17.0 (SPSS Inc., Chicago, IL, USA) while paired t-test was performed for evaluating size of tumor and lymph node recorded on clinical and imaging findings. p<0.05 was considered statistically significant. Results: Detection of tumor size and lymph node metastasis were found to be higher in case of MRI than when accomplished by clinical staging alone while paired t-test values for difference in results were found to be statistically significant (p<0.05). Conclusions: The present study showed that clinical diagnostic criteria alone were not sufficient and reliable for detecting metastatic lymphadenopathy highlighting the significance of advanced imaging modalities like MRI for an efficient pre-operative diagnostic work-up as well as, as a tool for planning treatment in patients with OSCCs.
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BACKGROUND: Incisional hernias remain a significant complication of abdominal surgeries. Primary closure of the hernia defect has been suggested to improve long-term abdominal wall function. However, this can be technically challenging and time consuming. This study describes laparoscopic use of non-absorbable barbed sutures in primary closure of hernia defects in addition to intraperitoneal mesh. METHODS: Patients who underwent laparoscopic primary ventral hernia repair with mesh were prospectively reviewed. Two groups were defined: Operations performed with barbed sutures for primary closure in addition to mesh and operations with only mesh without defect repair. The surgical technique involved running the hernia defect with a 2-polypropylene non-absorbable unidirectional barbed suture and subsequently fixing the mesh intraperitoneally with tacks. In both groups, a single transfascial centering suture was also utilized. RESULTS: Twenty-eight cases with barbed suture and mesh reinforcement and 29 cases with mesh-only were identified. The average dimensions of the ventral hernia defects were 57.8 (6-187) and 44.6 cm(2) (9-156) in the barbed suture with mesh and mesh-only group, respectively, p = 0.23. Median operating time was 78 min (range 35-187 min) in the barbed suture with mesh group versus 62 min (34-155 min) in the mesh-only group, p = 0.44. The median suturing time of closing the ventral hernia defect was 16 min (11-24 min). There were no differences in the pain scores. Mean follow-up for both groups was 8.2 ± 3.6 months (1-17 months) with one hernia recurrence in the mesh-only group, p = 0.41. CONCLUSIONS: The barbed suture closure system could be used for rapid and effective primary defect closure in laparoscopic ventral hernia repair in addition to intraperitoneal mesh placement. No significant difference in operating time was detected when compared to the mesh-only approach. Further evidence to support these findings and longer follow-up periods is warranted to evaluate short- and long-term complications.
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Hérnia Ventral/cirurgia , Herniorrafia/métodos , Hérnia Incisional/cirurgia , Telas Cirúrgicas , Suturas , Técnicas de Fechamento de Ferimentos , Parede Abdominal/cirurgia , Adulto , Idoso , Feminino , Humanos , Laparoscopia/métodos , Masculino , Pessoa de Meia-Idade , Duração da Cirurgia , Polipropilenos , Estudos ProspectivosRESUMO
The use of mechanical stapling devices in laparoscopic appendectomies has become a common practice. Occasionally, the retained staples have been described to cause adhesions that might result in bowel obstruction. Early bowel obstruction after routine abdominal surgery should be closely investigated and might warrant early re-exploration. We present a rare case of small bowel obstruction caused by a staple line adhesive band one week after appendectomy. A 46-year-old female underwent laparoscopic appendectomy for uncomplicated appendicitis. A linear endoscopic stapling device was utilized during the procedure. The patient was discharged without complication. One week later, the patient presented to the emergency room for abdominal pain and she was discharged after adequate pain control. Several hours later she returned with similar symptoms, and she was diagnosed with distal small bowel obstruction by computed tomography scan. During the diagnostic laparoscopy there was an internal hernia through a defect created by the appendiceal staple line and the adjacent small bowel mesentery. After reduction of the hernia, the small bowel venous drainage improved, and no intestinal resection was necessary. The offending staple was removed and the staple line covered with omentum. The patient had complete resolution of symptoms and she was discharged the following day. No perioperative complications occurred. Mechanical staplers are routinely used in laparoscopic appendectomy. The staple line should be inspected at the end of the procedure to confirm the absence of free, unformed staples that can generate adhesions and postoperative complications.
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Apendicectomia/instrumentação , Apendicite/cirurgia , Hérnia Abdominal/etiologia , Obstrução Intestinal/etiologia , Laparoscopia , Complicações Pós-Operatórias/etiologia , Suturas/efeitos adversos , Apendicectomia/métodos , Feminino , Hérnia Abdominal/diagnóstico , Humanos , Obstrução Intestinal/diagnóstico , Intestino Delgado , Pessoa de Meia-Idade , Complicações Pós-Operatórias/diagnósticoRESUMO
BACKGROUND: Sixty-eight consecutive patients from October 2008 until February 2012 were selected for this retrospective review. METHODS: A midline fascial closure with component separation was completed using biologic mesh onlay in all cases. Recurrence rates of the hernias, complication rates, patient satisfaction, and time to return to work/normal activities were investigated. RESULTS: The recurrence rate was 1.5% (n = 65) with ongoing follow-ups (mean = 20 months). The average age was 57 years, and the average body mass index was 36 kg/m(2) (range 22 to 60). The average hernia defect was 20 cm (range 12 to 26) transversely. Wound infection and/or breakdown occurred in 32%, and seroma formation occurred in 9% of patients. Patient satisfaction was 3.63 of 4. The average time to return to work/normal activities was 16 weeks (range 1 to 76 weeks). CONCLUSIONS: Large complex ventral hernias can be reliably repaired using the component separation technique. The short-term recurrence rate is significantly reduced in this case series using a biologic mesh onlay.