Inguinal endometriosis: a case series and review of the literature.

BACKGROUND: Inguinal endometriosis is one of the most common forms of endometriosis. The present study introduces 8 cases of inguinal endometriosis and discusses probable theories of inguinal endometriosis by reviewing the literature. CASE PRESENTATION: 8 Iranian cases of inguinal endometriosis with a mean age of 36 years were presented. Catamenial groin pain and swelling were the most common complications. Also, patients usually had accompanying symptoms such as pelvic pain and dysmenorrhea. One-half of patients had a history of previous abdominal surgery. Ultrasound was diagnostic in 4 patients (50%), and magnetic resonance imaging was used in two patients (25%). Among 6 patients who underwent hormonal therapy, 4 experienced an endometriosis size increase. Inguinal endometriosis was right-sided in 87.5% of patients, and among 4 patients who underwent surgery, 75% had proximal site involvement of the round ligament. CONCLUSION: According to the rarity of inguinal endometriosis, it is more likely to be a misdiagnosis with other inguinal disorders such as inguinal hernia. Inguinal endometriosis should be considered in patients who undergo inguinal herniorrhaphy, with suspected findings such as thickening of the hernia sac wall, bloody fluid inside the sac, or thickening of the extraperitoneal round ligament during the surgery.

Robotic or open superficial inguinal lymph node dissection as staging procedures for clinically node negative high risk penile cancer.

OBJECTIVE: To evaluate perioperative and oncologic outcomes of a cohort of clinically node negative high-risk penile cancer patients undergoing robotic assisted inguinal lymph node dissection (RAIL) compared to patients undergoing open superficial inguinal lymph node dissection (OSILND). PATIENTS AND METHODS: We retrospectively reviewed the clinical characteristics and outcomes of clinically node negative high-risk penile cancer patients undergoing RAIL at MDACC from 2013-2019. We sought to compare this to a contemporary open cohort of clinically node negative patients treated from 1999 to 2019 at MDACC and Moffit Cancer Center (MCC) with an OSILND. Descriptive statistics were used to characterize the study cohorts. Comparison analysis between operative variables was performed using Fisher's exact test and Wilcoxon's rank-sum test. The Kaplan-Meier method was used to estimate survival endpoints. RESULTS: There were 24 patients in the RAIL cohort, and 35 in the OSILND cohort. Among the surgical variables, operative time (348.5 minutes vs. 239.0 minutes, P < 0.01) and the duration of operative drain (37 vs. 22 days P = 0.017) were both significantly longer in the RAIL cohort. Complication incidences were similar for both cohorts (34.3% for OSILND vs. 33.3% for RAIL), with wound complications making up 33% of all complications for RAIL and 31% of complications for OSILND. No inguinal recurrences were noted in either cohort. The median follow-up was 40 months for RAIL and 33 months for OSILND. CONCLUSIONS: We observed similar complication rates and surgical variable outcomes in our analysis apart from operative time and operative drain duration. Oncological outcomes were similar between the two cohorts. RAIL was a reliable staging and potentially therapeutic procedure among clinically node negative patients with penile squamous cell carcinoma with comparable outcomes to an OSILND cohort.

Hydrocele and endometriosis of the canal of Nuck in two adults: a look at the imaging features.

We present a report of two adult females who presented to the surgery clinic at different time frames in our hospital with a swelling in the inguinal region. The swelling was painful for one of our patients. The first patient was evaluated with a contrast-enhanced CT and an MRI, while the second patient underwent a ultrasonography and an MRI. Imaging revealed the structure to be cystic in nature and confirmed the diagnosis as a hydrocele of the canal of Nuck in both patients. Our second patient was also found to have concomitant endometriosis, with internal septations seen in the hydrocele. Aspiration revealed altered blood with haemosiderin deposition, which established a diagnosis of endometriosis of the canal of Nuck. The first patient underwent excision, while the second patient refused a surgical approach and opted for medical management for endometriosis.

The emerging role of MRI neurography in the diagnosis of chronic inguinal pain.

INTRODUCTION: Chronic pain is a frequent and notable complication after inguinal hernia repair, it has been extensively studied, but its management and diagnosis are still difficult. The cause of chronic pain following inguinal hernia surgery is usually multifactorial. This case series highlights the utility of MRI neurography (MRN) in evaluating the damage to inguinal nerves after a hernia repair, with surgical confirmation of the preoperative imaging findings. MATERIALS AND METHODS: A retrospective review was performed on patients who underwent inguinal mesh removal and triple denervation of the groin. Inclusion criteria included MRI neurography. All patients underwent surgical exploration of the inguinal canal for partial or complete mesh removal and triple denervation of the groin by the same senior surgeon. RESULTS: A total of nine patients who underwent triple denervation were included in this case series. MRN was then performed on 100% of patients. The postoperative mean VAS score adjusted for all patients was 1.6 (SD p), resulting in a 7.5 score difference compared to the preoperative VAS score (p). Since chronic groin pain can be a severely debilitating condition, diagnosis, and treatment become imperative. CONCLUSION: MRN can detect direct and indirect signs of neuropathy even in the absence of a detectable compressive cause aids in management and diagnosis by finding the precise site of injury, and grading nerve injury to aid pre-operative assessment for the nerve surgeon. Thus, it is a valuable diagnostic tool to help with the diagnosis of nerve injuries in the setting of post-inguinal hernia groin pain.

Surgical templates for inguinal lymph node dissection in cN0 penile cancer: A comparative study.

PURPOSE: Modified and superficial inguinal lymph node dissection (MILD and SILD) are the 2 widely used templates for surgical staging of clinically node negative (cN0) penile cancer (PeCa); however, no previous reports have compared their outcomes. We compared these 2 surgical templates for oncological outcomes and complications. MATERIALS AND METHODS: We retrospectively reviewed records of cN0 PeCa patients who underwent MILD/SILD at our cancer care center from January 2013 to December 2019. Patients who developed a penile recurrence during follow up were excluded from analysis of oncological outcomes. The 2 groups (MILD and SILD) were compared for baseline clinico-pathological characteristics. The primary outcome was the groin recurrence free survival (gRFS). Secondary outcomes included the false negative rate (FNR) and disease free survival (DFS) for both templates and also the post-operative wound related complication. RESULTS: Of the 146 patients with intermediate and high risk N0 PeCa, 74 (50.7%) and 72 (49.3%) underwent MILD and SILD respectively. The 2 groups were comparable with regards to the distribution of T stage, tumor grade and the proportion of intermediate and high-risk patients. At a median follow up of 34 months (47 for SILD and 23 for MILD), a total of 5 groin recurrences were encountered; all of them occurred in the MILD group. The gRFS and DFS for the MILD group was 93.2% and 91.8% respectively; while that for the SILD group was 100% and 94.4% respectively. Too few events had occurred to determine any statistically significant difference. The FNR for MILD and SILD was 26.3% and 0% respectively. The overall complication rate was significantly higher in the SILD group (46% vs 20.3%, p=0.001), especially for Clavien Dindo 3A complications. CONCLUSION: MILD can fail to pick up micro-metastatic disease in a small proportion of cN0 PeCa patients, while SILD provides better oncological clearance with no groin recurrences. This oncological superiority comes at the cost of a higher incidence of wound-related complications.

Long-term oncological and surgical outcomes after Video Endoscopic Inguinal Lymphadenectomy (VEIL) in patients with penile cancer.

OBJECTIVE: To report outcomes from the largest multicenter series of penile cancer patients undergoing video endoscopic inguinal lymphadenectomy (VEIL). MATERIALS AND METHODS: Retrospective multicenter analysis. Authors of 21 centers from the Penile Cancer Collaborative Coalition-Latin America (PeC-LA) were included. All centers performed the procedure following the same previously described standardized technique. Inclusion criteria included penile cancer patients with no palpable lymph nodes and intermediate/high-risk disease and those with non-fixed palpable lymph nodes less than 4 cm in diameter. Categorical variables are shown as percentages and frequencies whereas continuous variables as mean and range. RESULTS: From 2006 to 2020, 210 VEIL procedures were performed in 105 patients. Mean age was 58 (45-68) years old. Mean operative time was 90 minutes (60-120). Mean lymph node yield was 10 nodes (6-16). Complication rate was 15.7%, including severe complications in 1.9% of procedures. Lymphatic and skin complications were noted in 8.6 and 4.8% of patients, respectively. Histopathological analysis revealed lymph node involvement in 26.7% of patients with non-palpable nodes. Inguinal recurrence was observed in 2.8% of patients. 10y- overall survival was 74.2% and 10-y cancer specific survival was 84.8%. CSS for pN0, pN1, pN2 and pN3 were 100%, 82.4%, 72.7% and 9.1%, respectively. CONCLUSION: VEIL seems to offer appropriate long term oncological control with minimal morbidity. In the absence of non-invasive stratification measures such as dynamic sentinel node biopsy, VEIL emerged as the alternative for the management of non-bulky lymph nodes in penile cancer.

Inguinal lymph node metastases from rectal adenocarcinoma: a systematic review.

PURPOSE: Inguinal lymph nodes are a rare but recognised site of metastasis in rectal adenocarcinoma. No guideline or consensus exists for the management of such cases. This review aims to provide a contemporary and comprehensive analysis of the published literature to aid clinical decision-making. METHODS: Systematic searches were performed using the PubMed, Embase, MEDLINE and Scopus and Cochrane CENTRAL Library databases from inception till December 2022. All studies reporting on the presentation, prognosis or management of patients with inguinal lymph node metastases (ILNM) were included. Pooled proportion meta-analyses were completed when possible and descriptive synthesis was utilised for the remaining outcomes. The Joanna Briggs Institute tool for case series was used to assess the risk of bias. RESULTS: Nineteen studies were eligible for inclusion, encompassing 18 case series and one population-based study using national registry data. A total of 487 patients were included in the primary studies. The prevalence of ILNM in rectal cancer is 0.36%. ILNM are associated with very low rectal tumours with a mean distance from the anal verge of 1.1 cm (95% CI 0.92-1.27). Invasion of the dentate line was found in 76% of cases (95% CI 59-93). In patients with isolated inguinal lymph node metastases, modern chemoradiotherapy regimens in combination with surgical excision of inguinal nodes are associated with 5-year overall survival rates of 53-78%. CONCLUSION: In specific subsets of patients with ILNM, curative-intent treatment regimens are feasible, with oncological outcomes akin to those demonstrated in locally advanced rectal cancers.

Outcomes following radical inguinal lymphadenectomy for penile cancer using a fascial-sparing surgical technique.

PURPOSE: To describe our surgical technique and report the oncological outcomes and complication rates using a fascial-sparing radical inguinal lymphadenectomy (RILND) technique for penile cancer patients with cN+ disease in the inguinal lymph nodes. METHODS: Over a 10-year period, 660 fascial-sparing RILND procedures were performed in 421 patients across two specialist penile cancer centres. The technique used a subinguinal incision with an ellipse of skin excised over any palpable nodes. Identification and preservation of the Scarpa's and Camper's fascia was the first step. All superficial inguinal nodes were removed en bloc under this fascial layer with preservation of the subcutaneous veins and fascia lata. The saphenous vein was spared where possible. Patient characteristics, oncologic outcomes and perioperative morbidity were retrospectively collected and analysed. Kaplan-Meier curves estimated the cancer-specific survival (CSS) functions after the procedure. RESULTS: Median (interquartile range, IQR) follow-up was 28 (14-90) months. A median (IQR) number of 8.0 (6.5-10.5) nodes were removed per groin. A total of 153 postoperative complications (36.1%) occurred, including 50 conservatively managed wound infections (11.9%), 21 cases of deep wound dehiscence (5.0%), 104 cases of lymphoedema (24.7%), 3 cases of deep vein thrombosis (0.7%), 1 case of pulmonary embolism (0.2%), and 1 case of postoperative sepsis (0.2%). The 3-year CSS was 86% (95%Confidence Interval [95% CI] 77-96), 83% (95% CI 72-92), 58% (95% CI 51-66), respectively, for the pN1, pN2 and pN3 patients (p < 0.001), compared to a 3-year CSS of 87% (95% CI 84-95) for the pN0 patients. CONCLUSION: Fascial-sparing RILND offers excellent oncological outcomes whilst decreasing the morbidity rates. Patients with more advanced nodal involvement had poorer survival rates, emphasizing the need for adjuvant chemo-radiotherapy.

Inguinal lymphadenectomy in penile cancer patients: a comparison between open and video endoscopic approach in a multicenter setting.

OBJECTIVES: To compare differences of operative outcomes, post-operative complications and survival outcomes between open and laparoscopic cases in a multicenter study. METHODS: This was a retrospective cohort study performed at three European centers from September 2011 to January 2019. The surgeon decision to perform open inguinal lymphadenectomy (OIL) or video endoscopic inguinal lymphadenectomy (VEIL) was done in each hospital after patient counselling. Inclusion criteria regarded a minimum follow-up of 9 months since the inguinal lymphadenectomy. RESULTS: A total of 55 patients with proven squamous cell penile cancer underwent inguinal lymphadenectomy. 26 of them underwent OIL, while 29 patients underwent VEIL. For the OIL and VEIL groups, the mean operative time was 2.5 vs. 3.4 h (p=0.129), respectively. Hospital stays were lower in the VEIL group with 4 vs. 8 days in OIL patients (p=0.053) while number of days requiring drains to remain in situ was 3 vs. 6 days (p=0.024). The VEIL group reported a lower incidence of major complications compared to the OIL group (2 vs. 17%, p=0.0067) while minor complications were comparable in both groups. In a median follow-up period of 60 months, the overall survival was 65.5 and 84.6% in OIL and VEIL groups, respectively (p=0.105). CONCLUSIONS: VEIL is comparable to OIL regarding safety, overall survival and post-operative outcomes.

Unexpected Pediatric Uretero-Inguinal Hernia: Case-Report and Literature Review.

Uretero-inguinal hernia (UIH) is a rare condition in children. We present our experience with an unexpected UIH in a male infant with associated anomalies and a literature review of pediatric cases. A full-term male newborn was referred to our hospital for microcolon and right hydroureteronephrosis. Voiding cystourethrography showed grade-IV right vesicoureteral reflux and a dilated, convoluted, ureter protruding in the right inguinal canal, suggesting a right UIH, which was uneventfully repaired at 2 months of life. UIH is a rare type of inguinal hernia in children that pediatric urologists and surgeons should be aware of. In experienced hands, and when preoperatively suspected, surgical management is safe and effective.

Inguinal lymph node dissection in the era of minimally invasive surgical technology.

BACKGROUND: Inguinal lymph node dissection (ILND) is an essential step in both treatment and staging of several malignancies including penile and vulvar cancers. Various open, video endoscopic, and robotic-assisted techniques have been utilized so far. In this review, we aim to describe available minimally invasive surgical approaches for ILND, and review their outcomes and complications. METHODS: The PubMed, Wiley Online Library, and Science Direct databases were reviewed in February 2020 to find relevant studies published in English within 2000-2020. FINDINGS: There are different minimally invasive platforms available to accomplish dissection of inguinal nodes without jeopardizing oncological results while minimizing postoperative complications. Video Endoscopic Inguinal Lymphadenectomy and Robotic Video Endoscopic Inguinal Lymphadenectomy are safe and achieve the same nodal yield, a surrogate metric for oncological adequacy. When compared to open technique, Video Endoscopic Inguinal Lymphadenectomy and Robotic Video Endoscopic Inguinal Lymphadenectomy may offer faster postoperative recovery and fewer postoperative complications including wound dehiscence, necrosis, and infection. The relatively high rate and severity of postoperative complications hinders utilization of recommended ILND for oncologic indications. Minimally invasive approaches, using laparoscopic or robotic-assisted platforms, show some promise in reducing the morbidity of this procedure while achieving adequate short and intermediate term oncological outcomes.

Morbidity and risk factors for complications of inguinal lymph node dissection in penile cancer.

PURPOSE: To assess the morbidity of inguinal lymph node dissection (ILND) in penile cancer, then to compare this morbidity with that of ILND performed in the context of skin cancer treatment. METHODS: We retrospectively included all patients having undergone ILND between 1 January 2004 and 31 December 2019 in our centre's urology department in the context of treatment of penile cancer or skin cancer. Postoperative complications were reported in accordance with the Clavien-Dindo classification system. RESULTS: Two hundred forty-two ILNDs were performed in 122 patients with penile cancer and 56 ILNDs were performed in 56 patients with skin cancer. The most common early complication was postoperative fluid collection (lymphocele or haematoma), which complicated 44% of ILNDs overall and 60% of radical lymphadenectomies. The most common late complication was leg lymphoedema, found in up to 36% of radical lymphadenectomies. Major complications (grade ≥ III) were very rare (4% of radical lymphadenectomies). Radical lymphadenectomies resulted in significantly more cases of postoperative fluid collection, skin necrosis and dehiscence, as well as leg lymphoedema, than modified lymphadenectomy techniques. Two factors significantly increasing postoperative morbidity were demonstrated: ASA score = 3 (OR = 3.09) and operating time (OR = 1.01). CONCLUSION: ILNDs are morbid surgical procedures for which the indications must be well defined. However, the complications are almost exclusively minor, for a major oncological benefit.

Starting a minimally invasive inguinal lymphadenectomy program: Initial learning experience and outcomes.

BACKGROUND: There is promising data on minimally invasive inguinal lymphadenectomy indicating decreased wound complications compared with the standard open approach. We examined our institutional experience with starting a minimally invasive inguinal lymphadenectomy program. METHODS: This is a retrospective case series of consecutive patients undergoing videoscopic minimally invasive inguinal lymphadenectomy from August 2017 to March 2022 by a single surgeon. Patients meeting criteria for inguinal lymphadenectomy were considered for minimally invasive inguinal lymphadenectomy unless there was skin involvement by tumor or bulky disease. Data collected included patient characteristics, primary cancer, surgery, and postoperative complications. RESULTS: There were 26 patients included. The mean age was 60.6 ± 16.2 years. Most patients were female (n = 17, 65.4%), and the primary diagnosis was melanoma (n = 21, 19.2%). In 6 cases (23.1%), minimally invasive inguinal lymphadenectomy was combined with deep pelvic node dissection, but most patients did not have a concurrent procedure (n = 15, 57.7%). The median operative time was 119.0 minutes (range, 89.0-160.0), or 130.5 minutes (range, 89.0-345.0) when including concurrent procedures. The mean number of nodes retrieved was 9.8 ± 3.7, with a positive node identified in 19 patients (73.1%) during minimally invasive inguinal lymphadenectomy. There were 12 (46.2%) patients experiencing at least one postoperative complication within 30 days of surgery, the most common being infection (n = 4, 15.4%). One patient required reoperation for infected hematoma washout. Postoperative intervention for seroma was undertaken in 3 patients (11.5%). CONCLUSION: Minimally invasive inguinal lymphadenectomy is a safe approach to inguinal lymph node dissection, in terms of node retrieval and postoperative complications, and can feasibly be adopted into practice with minimal learning curve.

Novel modification of Marcy operation for indirect inguinal hernia reconstituting deep inguinal ring shutter action.

PURPOSE: The two most frequent and significant complications after inguinal hernia repair are hernia recurrence and post-herniorrhaphy chronic pain. To add anatomic and physiologic strength to the tissue repair, especially in indirect inguinal herniorrhaphy, we devised a modification of Marcy operation that can reconstitute inguinal shutter action more efficiently by changing the direction of the sutures vertical to horizontal. METHODS: During 36 months from 1st Jan. 2019, 148cases of 140 patients were operated for Indirect inguinal hernia or Pantaloon hernia (11 cases). 145 indirect inguinal herniorrhaphy were performed exclusively with author's modification of Marcy operation. Hernia recurrence during the follow-up period (3 months-36 months), and postoperative chronic pain at 3 months after herniorrhaphy were analyzed. RESULTS: 104 cases among the 145 indirect inguinal hernia (71.7%) were operated with only deep inguinal ring (DIR) reconstruction as author modified. In 41 cases (28.3%), posterior wall reconstruction was done simultaneously. There was no recurrence or reoperation case during the follow-up period. The incidence of postoperative chronic pain at postoperative 3 months of VAS greater than 3.0 was 2.2% (3 cases). CONCLUSIONS: Author's modification of Marcy operation was feasible anatomically in all indirect inguinal hernia repair, which is theoretically superior to classic Marcy operation in that repositioning the DIR more laterally and securing the obliquity and shutter action of the DIR. Result is at least not inferior in the aspect of short-term recurrence and chronic post-herniorrhaphy pain.

Wound Complication Rates after Inguinal Lymph Node Dissection: Contemporary Analysis of the NSQIP Database.

BACKGROUND: Inguinal lymph node dissection (ILND) is used for diagnosis and treatment in penile cancer (PC), vulvar cancer (VC), and melanomas draining to the inguinal lymph nodes. However, ILND is often characterized by its morbidity and high wound complication rate. Consequently, we aimed to characterize wound complication rates after ILND. STUDY DESIGN: The NSQIP database was queried for ILND performed from 2005 to 2018 for melanoma, PC, or VC. Thirty-day wound complications included wound disruption and superficial, deep, and organ-space surgical site infection. Multivariable logistic regression was performed with covariates, including cancer type, age, American Society of Anesthesiologists score ≥3, BMI ≥30, smoking history, diabetes, operative time, and concomitant pelvic lymph node dissection. RESULTS: A total of 1,099 patients had an ILND with 92, 115, and 892 ILNDs performed for PC, VC, and melanoma, respectively. Wound complications occurred in 161 (14.6%) patients, including 12 (13.0%), 17(14.8%), and 132 (14.8%) patients with PC, VC, and melanoma, respectively. Median length of stay was 1 day (interquartile range 0 to 3 days), and median operative time was 152 minutes (interquartile 83 to 192 minutes). Readmission rate was 12.7%. Wound complications were associated with longer operative time per 10 minutes (odds ratio 1.038, 95% CI 1.019 to 1.056, p < 0.001), BMI ≥30 (odds ratio 1.976, 95% CI 1.386 to 2.818, p < 0.001), and concomitant pelvic lymph node dissection (odds ratio 1.561, 95% CI 1.056 to 2.306, p = 0.025). CONCLUSIONS: Predictors of wound complications after ILND include BMI ≥30, longer operative time, and concomitant pelvic lymph node dissection. There have been efforts to decrease ILND complication rates, including minimally invasive techniques and modified templates, which are not captured by NSQIP, and such approaches may be considered especially for those with increased complication risks.

Linfadenectomía inguinal videoendoscópica modificada por abordaje suprafascial: descripción de la técnica y resultados quirúrgicos preliminares / Modified videoendoscopic inguinal lymphadenectomy through suprafascial approach: Technical description and preliminary surgical outcomes

Introducción: La disección de los ganglios linfáticos inguinales mediante abordaje videoendoscópico (LIVE) se ha planteado como una alternativa óptima para disminuir la morbilidad y mantener un control oncológico equivalente al del abordaje convencional. Uno de los pasos de mayor complejidad de la técnica es la elaboración de un plano de disección adecuado y entre sus ventajas está una exposición mejorada del campo quirúrgico. El objetivo de este estudio es determinar la viabilidad, en términos de seguridad y control oncológico, de una modificación de la técnica LIVE convencional, utilizando un plano de disección suprafascial, en una serie inicial de pacientes.Pacientes y métodos: Se llevó a cabo una revisión retrospectiva en un único centro de los pacientes tratados con LIVE mediante nuestra modificación de abordaje suprafascial. Se proporciona una descripción de la técnica quirúrgica paso a paso. Los datos recogidos incluyeron las características demográficas y de la enfermedad, las comorbilidades y los factores intra- y postoperatorios.Resultados: Se incluyó a un total de 7 pacientes (12 procedimientos). La edad media era de 64,42 años y el 71,42% de los pacientes eran hombres. El procedimiento se realizó de forma bilateral en el 71,4% de los casos. La mediana de pérdida de sangre estimada fue de 10mL (rango 10-25). El tiempo quirúrgico medio fue de 115 min (rango 120-170). La mediana del número de ganglios linfáticos obtenidos fue de 10,25 ganglios (rango 7-11). Solo un paciente (8,3%) experimentó una complicación de grado iiia de Clavien-Dindo, lo que requirió recambio del drenaje percutáneo. La mediana de tiempo hasta la retirada del drenaje fue de 13 días (rango 10-16). La mediana de duración de la estancia hospitalaria fue de 48 h, oscilando entre 24 y 96 h en toda la serie. (AU)

Introduction: The videoendoscopic approach to inguinal lymph node dissection (VEIL) has been suggested as an excellent alternative carrying lower morbidity but equivalent oncological control. One of its most difficult steps is the development of an appropriate plane of dissection. A suprafascial approach would allow for better exposure. The objective of this study is to determine the feasibility, in terms of safety and oncological control, of a technical modification to the classical VEIL technique using a suprafascial plane of dissection in an initial series of patients.Patients and methods: A single institution retrospective review of patients undergoing VEIL technique using our modified suprafascial approach was conducted. A step-by-step surgical description is provided. Data collected included demographics; comorbid conditions; disease characteristics; intraoperative factors; and postoperative factors.Results: A total of 7 patients (12 procedures) were included. Average age was 64.42 years old, and 71.42% of the patients were male. The procedure was performed bilaterally in 71.4% of the cases. Median estimated blood loss was 10mL (range 10-25). Mean operative time was 115 minutes (range 120-170). Median number of nodes removed was 10.25 (range 7-11). Only one of the patients (8.3%) experienced a Clavien-Dindo grade IIIa complication requiring delayed percutaneous drainage replacement. Median time until drainage removal was 13 days (range 10-16). Median length of stay was 48hours but ranged from 24-96hours within the series.Conclusions: The modified Video Endoscopic Inguinal Lymphadenectomy (VEIL) technique using a suprafascial plane of the dissection, allows a bilateral ILND in highly competitive operative times and with limited morbidity, without compromising its oncological efficacy. (AU)

Robot-Assisted Video Endoscopic Inguinal Lymph Node Dissection for Carcinoma Penis.

Inguinal lymph node status is the single most important prognostic factor for survival in patients with carcinoma penis. Various modifications and alternatives to open inguinal lymph node dissection have been developed as the same is associated with high postoperative morbidity such as wound infection, skin flap necrosis, lymphorrhea, and lymphedema. Robot-assisted video endoscopic inguinal lymph node dissection (RA-VEIL) has the potential to accomplish thorough inguinal lymph node dissection with definitively reduced postoperative morbidity. In this video, we demonstrate our technique of RA-VEIL: The fascia lata first approach and highlight our technical modifications of the conventionally described procedure.