Timing Considerations for Sleeve Gastrectomy in Kidney Transplant Patients: A Single Center Evaluation.

Current scientific literature is deficient in detailing the optimal timing for conducting bariatric surgery in relation to kidney transplantation. In this study, we performed a retrospective evaluation of kidney transplant recipients with BMI >35 kg/m2. It aimed to provide data on those who received both sleeve gastrectomy (SG) and kidney transplantation (KT) simultaneously, as well as on patients who underwent SG and KT at different times, either before or after. In addition, the acceptance levels of the bariatric surgery among different scenarios were assessed. Our findings demonstrated that combined KT and SG led to successful weight loss, in contrast to undergoing kidney transplant alone, while maintaining comparable rates of graft and patient survival. Weight loss was similar between recipients who had a combined operation and those who underwent SG following the transplant. Additionally, over a median time frame of 1.7 years, patients who underwent SG before KT exhibited a statistically significant reduction in BMI at the time of the transplant. Notably, our study highlights that patients offered the combined procedure were significantly more likely to undergo SG compared to those for whom SG was presented at a different operative time than the transplant.

Robotic inguinal hernia repair: is the new Da Vinci single port platform providing any benefit?

BACKGROUND: The utilization of the robot for inguinal hernia repairs has increased in the past years. The new Da Vinci Single Port (SP) system provides the benefits of single-incision procedures and might overcome the technical difficulties of previous single-incision techniques. The aim of this study was to evaluate the safety and feasibility of the SP transabdominal preperitoneal inguinal hernia repair (SP-TAPP) and compare its outcomes to the robotic multiport technique (MP-TAPP). METHODS: A prospective cohort of patients who underwent a robotic SP-TAPP and MP-TAPP between 2012 and 2022 was analyzed. Primary endpoints were same-day discharge, morbidity, and inguinal recurrence rates. Secondary endpoints included conversion, operative time, port-site incisional hernia, and chronic pain. RESULTS: MP-TAPP and SP-TAPP were performed in 378 (81.3%) and 87 (18.7%) patients, respectively. Demographics were similar between groups. There were no conversions or intraoperative complications. Mean operative (MP-TAPP: 93.2 vs. SP-TAPP: 78.1 min, p = 0.003) and recovery time (MP-TAPP: 160.8 vs SP-TAPP: 112.6 min, p < 0.001) were significantly shorter in the SP group. Same-day discharge rate was higher (MP-TAPP: 86.5% vs. SP-TAPP: 97.7%, p = 0.001) after SP-TAPP; 30-day morbidity, readmissions, and chronic pain rates were similar between groups. After a mean follow-up of 30.6 months for MP-TAPP and 13.3 months for SP-TAPP, inguinal hernia recurrence and port-site incisional rates were similar between groups. CONCLUSION: Robotic SP-TAPP is safe and feasible. When compared to MP-TAPP, it showed similar postoperative morbidity, higher same-day discharge rates, and a quicker postoperative recovery. Further studies are needed to confirm the benefits of the SP platform.

Robotic redo Heller myotomy: how I do it?

BACKGROUND: Despite the high success rate associated with Heller myotomy in the treatment of primary achalasia, symptom persistence or relapse occurs in approximately 10-20% of patients. Unfortunately, the ideal treatment after failed myotomy is not well established yet. We present a didactical video with a stepwise technique to perform a robotic revisional procedure after failed Heller myotomy. METHODS: In this report, each surgical step is thoroughly described and visually represented with useful technical tips that might help in improving surgical results of revisional Heller myotomy. RESULTS: In patients with previous surgical myotomy, the robotic platform with its high-definition magnified view and EndoWrist instruments allow for a safe and precise redo surgical myotomy. CONCLUSIONS: Despite its improved surgical capabilities, the role of robotic redo Heller myotomy in the treatment algorithm of patients with recurrent symptoms after failed surgical myotomy should be further explored.

Role of Indocyanine Green (ICG)-Enhanced Fluorescence in Primary and Revisional Bariatric Surgery: Narrative Overview of Selected Literature and Intraoperative Surgical Videos.

Laparoscopic sleeve gastrectomy is one of the most common bariatric surgical procedures. Despite being easier to perform than other bariatric procedures, it is not free of complications. Leaks are some of the most severe events, and are observed in around 0.5-6% of cases. Use of the near-infrared indocyanine green (ICG) perfusion test during sleeve gastrectomy seems to be promising. However, its application in sleeve gastrectomy is still in fieri. Similarly, ICG is not commonly used in Roux-en-Y gastric bypass. This report presents the main evidence from selected literature regarding the use of ICG during sleeve gastrectomy and Roux-en-Y gastric bypass, along with our remarks. It also provides intraoperative video clips and photographs showing the use of ICG in this surgical field.

Simultaneous robotic kidney transplantation and bariatric surgery for morbidly obese patients with end-stage renal failure.

Patients with obesity have limited access to kidney transplantation, mainly due to an increased incidence of surgical complications, which could be reduced with selective use of robotic-assisted surgery. This prospective randomized controlled trial compares the safety and efficacy of combining robotic sleeve gastrectomy and robotic-assisted kidney transplant to robotic kidney transplant alone in candidates with class II or III obesity. Twenty candidates were recruited, 11 were randomized to the robotic sleeve gastrectomy and robotic-assisted kidney transplant group and 9 to the robotic kidney transplant group. At 12-month follow-up, change in body mass index was -8.76 ± 1.82 in the robotic sleeve gastrectomy and robotic-assisted kidney transplant group compared to 1.70 ± 2.30 in the robotic kidney transplant group (P = .0041). Estimated glomerular filtration rate, serum creatinine, readmission rates, and graft failure rates up to 12 months were not different between the two groups. Length of surgery was longer in the robotic sleeve gastrectomy and robotic-assisted kidney transplant group (405 minutes vs. 269 minutes, p = .00304) without increase in estimated blood loss (120 ml vs. 117 ml, p = .908) or incidence of surgical complications. Combined robotic-assisted kidney transplant and sleeve gastrectomy is safe and effective compared to robotic-assisted kidney transplant alone.

Educational step-by-step surgical video about operative technique in robotic pancreaticoduodenectomy (RPD) at University of Illinois at Chicago (UIC): 17 steps standardized technique-Lessons learned since the first worldwide RPD performed in the year 2001.

BACKGROUND: RPD (Robotic pancreatoduodenectomy) was first performed by P. C. Giulianotti in 2001 (Arch Surg 138(7):777-784, 2003). Since then, the complexity and lack of technique standardization has slowed down its widespread utilization. RPD has been increasingly adopted worldwide and in few centres is the preferred apporached approach by certain surgeons. Some large retrospective series are available and data seem to indicate that RPD is safe/feasible, and a valid alternative to the classic open Whipple. Our group has recently described a standardized 17 steps approach to RPD (Giulianotti et al. Surg Endosc 32(10): 4329-4336, 2018). Herin, we present an educational step-by-step surgical video with short technical/operative description to visually exemplify the RPD 17 steps technique. METHODS: The current project has been approved by our local Institutional Review Board (IRB). We edited a step-by-step video guidance of our RPD standardized technique. The data/video images were collected from a retrospective analysis of a prospectively collected database (IRB approved). The narration and the images describe hands-on operative "tips and tricks" to facilitate the learning/teaching/evaluation process. RESULTS: Each of the 17 surgical steps is visually represented and explained to help the in-depth understanding of the relevant surgical anatomy and the specific operative technique. CONCLUSIONS: Educational videos descriptions like the one herein presented are a valid learning/teaching tool to implement standardized surgical approaches. Standardization is a crucial component of the learning curve. This approach can create more objective and reproducible data which might be more reliably assessed/compared across institutions and by different surgeons. Promising results are arising from several centers about RPD. However, RPD as gold standard-approach is still a matter of debate. Randomized-controlled studies (RCT) are required to better validate the precise role of RPD.

Role of Artificial Intelligence (AI) in Surgery: Introduction, General Principles, and Potential Applications.

AI (Artificial intelligence) is an interdisciplinary field aimed at the development of algorithms to endow machines with the capability of executing cognitive tasks. The number of publications regarding AI and surgery has increased dramatically over the last two decades. This phenomenon can partly be explained by the exponential growth in computing power available to the largest AI training runs. AI can be classified into different sub-domains with extensive potential clinical applications in the surgical setting. AI will increasingly become a major component of clinical practice in surgery. The aim of the present Narrative Review is to give a general introduction and summarized overview of AI, as well as to present additional remarks on potential surgical applications and future perspectives in surgery.

Operative technique in robotic pancreaticoduodenectomy (RPD) at University of Illinois at Chicago (UIC): 17 steps standardized technique : Lessons learned since the first worldwide RPD performed in the year 2001.

BACKGROUND: Minimally invasive pancreaticoduodenectomy (MIPD) was introduced in the attempt to improve the outcomes of the open approach. Laparoscopic pancreaticoduodenectomy (LPD) was first reported by Gagner and Pomp (Surg Endosc 8:408-410, 1994). Unfortunately, due to its complexity and technical demand, LPD never reached widespread popularity. Since it was first performed by P. C. Giulianotti in 2001, Robotic PD (RPD) has been gaining ground among surgeons. MIPD is included as a surgical option in the latest NCCN Guidelines. However, lack of surgical standardization, however, has limited the reproducibility of MIPD and made the acquisition of the technique by other surgeons difficult. We provide an accurate description of our standardized step-by-step RDP technique. METHODS: We took advantage of our 15-year long experience and > 150 cases performed to provide a step-by-step guidance of our RPD standardized technique. The description includes practical "tips and tricks" to facilitate the learning curve and assist with the teaching/evaluation process. RESULTS: 17 surgical steps were identified as key components of the RPD procedure. The steps reflect the subdivision of the RPD into several parts which help to understand a strategy that takes into accounts specific anatomical landmarks and the demands of the robotic platform. CONCLUSIONS: Standardization is a key element of the learning curve of RPD. It can potentially provide consistent, reproducible results that can be more easily evaluated. Despite promising results, full acceptance of RPD as the 'gold standard' is still work in progress. Randomized-controlled trials with the application of a standardized technique are necessary to better define the role of RPD.

Affordable Laparoscopic Camera System (ALCS) Designed for Low- and Middle-Income Countries: A Feasibility Study.

BACKGROUND: Minimally invasive surgical techniques (MISTs) could have tremendous benefits in resource-poor environment. There is growing interest in MISTs in most low- and middle-income countries (LMIC), but its adoption has remained limited; this is largely due to high cost of the initial setup, lack of technological backup and limited access to training among others. An affordable laparoscopic setup will go a long way in improving access to MISTs. METHODS: A common zero degrees 10 mm scope is attached on the camera of a low-price smartphone. Two elastic bands are used to fix the scope right in front of the smartphone's main camera; alternatively, a low-cost camera coupler can be used. The device is covered with sterile transparent drapes and a light source connected with a fiber-optic cable for endoscopic use. The image can be seen in real time on a common TV screen through an HDMI connection to the smartphone, with a sterile drape. RESULTS: We were able to perform the five tasks of the Fundamentals of Laparoscopic Surgery curriculum, using our vision system with proficiency. In a pig model, we performed a tubal ligation to simulate an appendectomy and we were able to suture. No major differences were measured between the two connection systems. CONCLUSIONS: A low-cost laparoscopic camera system can benefit surgeons and trainees in LMICs. The system is already attractive for use during training, but further studies are needed to evaluate its potential clinical role in LMICs.

Near-Infrared Indocyanine Green-Enhanced Fluorescence and Minimally Invasive Colorectal Surgery: Review of the Literature.

BACKGROUND: Leakage of the anastomosis after colonic/rectal surgery is a serious complication. One of the most important causes of anastomotic leakage is impaired vascularization. A microvascular tissue deficit is very often not intraoperatively de visu detectable under white light. Near-infrared indocyanine green (ICG)-enhanced fluorescence is a cutting-edge technology that may be useful for detecting microvascular impairment and potentially preventing anastomotic leakage. AIM: The aim of this narrative review was to evaluate the feasibility and the usefulness of intraoperative assessment of vascular anastomotic perfusion in colorectal surgery using an indocyanine green (ICG) fluorescent tracer. MATERIAL AND METHODS: A PubMed/MedLine, Embase, and Scopus narrative literature review was performed, in which "colorectal surgery" and "indocyanine green" were used as key words. The inclusion criteria were 1) manuscripts written in English; 2) full text is available; 3) topic related to the use of ICG fluorescence for the assessment of tissue perfusion during laparoscopic or robotic colorectal surgery; and 4) sample: adult patients, benign or malignant disease. Exclusion criteria included 1) case reports; 2) topic not related to the use of ICG fluorescence for the evaluation of tissue perfusion during laparoscopic or robotic colorectal surgery; 3) manuscripts that focused solely on other applications of ICG technology; and 4) any study type not showing original data. Results and Critical Discussion: The intraoperative visual assessment of tissue viability under white light may lead to an underestimation of microvascular blood flow impairment. ICG can be safely used in cases of minimally invasive colonic surgery and also low anterior resections. This technology may be useful when deciding whether to intraoperatively change a previously planned resection/anastomotic level, which could decrease theoretically the occurrence of anastomotic leakage. CONCLUSIONS: Near-infrared ICG technology is a very useful approach. Multiple preliminary studies suggest that this technique may be used to predict anastomotic leakage. However, evaluation of the ICG signal is still too subjective. Some reliable scoring/grading parameters related to the ICG signal need to be defined. Additionally, more prospective, randomized, and adequately powered studies are required to completely reveal the true potential of this surgical technological innovation.

Management of Gastroesophageal Reflux Disease after Sleeve Gastrectomy: Effectiveness of Medical, Endoscopic, and Surgical Therapies.

Introduction: Sleeve gastrectomy (SG) has become the most frequently performed bariatric operation in the United States. One of the main disadvantages of this procedure is the risk of developing gastroesophageal reflux disease (GERD) after the operation. We aimed to analyze different approaches for the treatment of GERD after SG. Methods: A literature review was performed to identify all possible treatment options for post-SG GERD. All the studies were assessed for full eligibility by manual assessment of their aims, methodology, results, and conclusions. Records were individually reviewed by the authors comparing outcomes and complications between procedures. Results: Although some studies have shown improvement or even resolution of GERD symptoms after SG, most patients develop or worsen symptoms. Lifestyle modifications along with medical therapy should be started on patients with GERD after SG. For those who are refractory to medication, endoscopic and surgical therapies can be offered. Conversion to Roux-en-Y gastric bypass (RYGB) is consistently effective in treatment of GERD and is the ideal therapy in patients with associated insufficient weight loss. Endoscopic and alternative surgical procedures are also available and have shown acceptable short-term outcomes. Conclusions: Several treatment options exist for the treatment of GERD after SG. Although conversion to RYGB remains the most effective therapy, other emerging endoscopic and surgical procedures could avoid the potential morbidity of this procedure and should be further evaluated. An evidence-based algorithm for the management of GERD after SG is proposed to guide decision making.

Disparities in Bariatric Surgery Outcomes: A Regional Analysis.

PURPOSE: The success of metabolic and bariatric surgery (MBS) is impacted by significant pre-surgical attrition rates and poor postoperative follow-up. This study focused on geographic variations in attrition rates and surgical outcomes for MBS practice for which the patient population is drawn from nine Chicago neighborhoods, to examine whether suboptimal weight loss or reduced adherence to the program varied across neighborhoods. METHODS: Patients who presented for their initial MBS consultation at the University of Illinois (UI) Health's program between January 2019 and December 2020 were identified from electronic medical records. Demographic and medical information was extracted, along with postoperative weight at 3, 6, and 12 months after surgery. The Chicago area was divided into nine geographic regions. The outcomes of interest were preoperative attrition rate, postoperative compliance to follow-up appointments, and postoperative weight loss for each group and by residential neighborhood. RESULTS: A total of 1202 patients were included in this analysis, of whom 423 (35%) underwent surgery and 780 did not, representing a pre-surgical attrition rate of 64.9%. Age, sex, and race/ethnic distribution varied markedly across geographic regions. Postoperative weight loss varied significantly in neighborhoods with higher proportions of residents from racial/ethnic minority backgrounds. Preoperative attrition and postoperative compliance did not differ across geographic regions. CONCLUSION: Patients' residential neighborhoods may influence weight loss after MBS. Preoperative and postoperative compliance did not vary by residential neighborhood.

Postoperative Follow-up Compliance: The Achilles' Heel of Bariatric Surgery.

Regular postoperative follow-up appointments are critical for assessing the effectiveness of the operation and ensuring adequate nutrition, as well as for prompt identification of any complications. In this study, we aimed to determine compliance to follow-up appointments after bariatric surgery and examine factors associated with compliance. We performed a retrospective analysis of all patients who underwent bariatric surgery at the University of Illinois at Chicago between January 1st 2019 and December 30th 2019. Demographics, socio-economic variables (type of insurance, education, income, distance to hospital), type of consultation (in person vs. telehealth), and type of surgery were ascertained. Follow-up rates at the 3-month, 6-month, 12-month and 24-month visits were 61.9%, 41.2%, 29.6%, and 6.5%, respectively. In multivariable logistic regression analysis, White patients (OR 5.13 95% CI 2.03-12.95) and those using telehealth (OR 5.84, 95% CI 3.01 - 11.38) were significantly more likely to be compliant with follow-up. Strategies for improving patient adherence to postoperative follow-up are needed, particularly among persons from racial/ethnic minority backgrounds who also experience both a disparately high burden of severe obesity and poor access to quality care.

Management of Long-Segment Barrett's Esophagus.

Background: Gastroesophageal reflux disease is a common gastrointestinal disorder with one of its most feared complications being Barrett's esophagus (BE). Currently, most of the recommendations of BE management are driven by the level of dysplasia. However, the length of BE might also be related to the risk of dysplasia/malignant transformation. We aimed to determine the appropriate management of BE based on its length. Materials and Methods: A systematic literature review was conducted with searches made on PubMed, Embase, and Cochrane databases. Long-segment BE (LSBE) was defined as 3 cm or longer and short-segment BE (SSBE) as under 3 cm. Studies evaluating the behavior and management of SSBE and/or LSBE were included for analysis. Results: LSBE have greater risk of dysplasia or progression to esophageal adenocarcinoma compared to SSBE. Despite this greater risk, LSBE and SSBE are currently managed similarly based on the presence and degree of dysplasia. Endoscopic and ablative techniques may have higher level of success and less complications in SSBE, compared to LSBE. Decreasing time interval between surveillance may be a viable option for managing LSBE. Conclusions: Although many algorithms of monitoring and treatment of BE remain the same regardless of segment length, current evidence suggests that more aggressive management for LSBE might be needed due to its higher risk of malignant progression.

Strengths and weaknesses of telemedicine: Survey analysis in a single center bariatric surgery program.

BACKGROUND: Despite Telemedicine being considered by most patients as the preferred follow-up method, bariatric surgery programs that include virtual consults still exhibit high attrition rates. This study analyzed the strengths and weaknesses of telemedicine in a single-center bariatric surgery program. METHODS: We developed a 5-minute, 10-question online survey via Qualtrics and examined the results between 108 patients under telehealth visits by the bariatric team at the University of Illinois at Chicago from August to November 2022. RESULTS: Most patients reported telehealth utilization was easy (91%). Virtual visits were chosen as the preferred method for follow-up (88%), while avoidance of having to take time off work/school was mentioned as the leading reason. However, a small fraction (6%) considered that connecting with the bariatric team took some time/effort. CONCLUSION: Telemedicine is a fundamental tool to overcome several barriers that hinder access to obesity treatment among patients. Understanding its weaknesses will increase compliance with bariatric surgery programs.

Attrition Rates Among African American Patients with Obesity Seeking Bariatric Surgery: a High-Volume Single Center Analysis.

Despite the greater prevalence of obesity, African American (AA) adults represent a minority of bariatric surgery patients. The aim of this study was to determine variables associated with attrition among AA patients seeking bariatric surgery. We performed a retrospective analysis of a consecutive series of AA patients with obesity referred for surgery and who initiated the preoperative work-up as per insurance requirements. The sample was then divided between those undergoing surgery and those who did not receive surgery. The multivariable logistic regression analysis showed that male patients (OR 0.53 95% CI 0.28-0.98) and those with public insurance (OR 0.56, 95% CI 0.37 - 0.83) were significantly less likely to undergo surgery. The use of telehealth was strongly associated with receiving surgery (OR 3.53, 95% CI 2.36 - 5.29). Our results might help developing targeted strategies to reduce attrition rates among AA patients with obesity seeking bariatric surgery.

Outcomes of same-day discharge sleeve gastrectomy and Roux-en-Y gastric bypass: a systematic review and meta-analysis.

Length of stay after bariatric surgery has progressively shortened. Same-day discharge (SDD) has been reported for the 2 most common bariatric procedures, Roux-en-Y gastric bypass (RYGB) and sleeve gastrectomy (SG). The aim of this study is to evaluate the safety and success of SDD following SG and RYGB. Systematic literature search on SDD after bariatric surgery was conducted in Medline, Cochrane library, Google Scholar, and Embase. SDD was defined as discharging the patient during the day of the bariatric operation, without an overnight stay. The primary outcomes of interest were successful SDD, readmission, and morbidity rates. The secondary endpoints included reoperation and mortality rates. A proportion meta-analysis was performed to assess the outcomes of interest. A total of 14 studies with 33,403 patients who underwent SDD SG (32,165) or RYGB (1238) were included in the qualitative synthesis. Seven studies with 5000 patients who underwent SDD SG were included in the quantitative analysis, and pooled proportions (PPs) were calculated for the outcomes of interest. The SDD success rate was 63%-100% (PP: 99%) after SG and 88%-98.1% after RYGB. The readmission rate ranged from .6% to 20.8% (PP: 4%) after SDD SG and 2.4%-4% after SDD RYGB. Overall morbidity, reoperation, and mortality were 1.1%-10% (PP:4%), .3%-2.1% (PP: 1%), and 0%-.1% (PP: 0%), respectively, for SDD SG, and 2.5%-4%,1.9%-2.5%, and 0%-.9%, respectively, for SDD RYGB. SDD after SG seems feasible and safe. The outcomes of SDDRYGB seem promising, but the evidenceis stilllimitedto draw definitive conclusions. Selection criteria and perioperative protocolsmust be standardized to adequately introduce this practice.

Gender Disparities in Bariatric Surgery Among African Americans.

Despite being equally affected by obesity, females represent the vast majority of obese patients undergoing bariatric surgery. We aimed to identify potential gender disparities among African American (AA) patients seeking bariatric surgery at our institution. Demographics, presence of comorbidities, socio-economic variables, type of consultation, and attrition rates were compared among male and female patients. A total of 710 patients were referred for bariatric surgery; 468 (65.9%) were AA: 68 (14.5%) male and 400 (85.5%) female. Male patients were older, were more frequently married, and had higher prevalence of obesity-related comorbidities, as compared to female patients. Male patients showed significantly higher high school graduation rates, higher income, and longer distance to the hospital. The use of telehealth was similar in both groups. Male patients had significantly higher attrition rates (73.5% vs. 56.7%, p=0.009). Strategies to better promote and increase access to bariatric surgery to male patients should be prioritized.

Bariatric Surgery Conversions in MBSAQIP Centers: Current Indications and Outcomes.

BACKGROUND: The demand for revisional bariatric surgery has increased, and bariatric conversions (BC) to a different procedure represent most of the revisional cases. The 2020 Metabolic and Bariatric Surgery Accreditfnation and Quality Improvement Program (MBSAQIP) database was expanded to include additional variables on BC. This study aims to analyze the indications and outcomes of BC. METHODS: A retrospective analysis of the 2020 MBSAQIP database was performed. Patients who underwent BC were included in the analysis. Index procedures, rates, and indications for BC of the different bariatric operations were described. Outcomes of the most frequent BC were analyzed. RESULTS: A total of 168,548 bariatric surgeries were done; 20,387 (12.1%) were revisional, and from those 15,031 (73.7%) were BC. The most converted index operations were sleeve gastrectomy (SG) (49.3%) and adjustable gastric banding (AGB) (45.9%). The most frequent conversions were SG to Roux-en-Y gastric bypass (RYGB) (40.3%) for gastroesophageal reflux disease (GERD) (54.2%) and weight loss failure (WLF) (35.8%), AGB to SG (27%) or RYGB (16.2%) for WLF (67% and 61.3%, respectively), and SG to biliopancreatic diversion with duodenal switch (3.2%) or single anastomosis duodeno-ileal bypass (2%) for WLF (91.2% and 92.4%, respectively). Postoperative overall morbidity, serious morbidity, reoperation, and mortality rates ranged from 5.3 to 20.8%, 2.3 to 19.2%, 1.5 to 10%, and 0 to 0.8%, respectively. CONCLUSIONS: BC represents the most frequent revisional bariatric procedure. GERD and WLF are the main causes for BC. Further research is needed to define the ideal BC according to the index procedure and indication.

Totally laparoscopic resolution of gallstone ileus: A case report.

INTRODUCTION: Gallstone ileus is an uncommon complication of long-term cholelithiasis. Emergent operations for gallstone ileus are associated with high postoperative morbidity. When feasible, the minimally invasive approach might help to improve the postoperative outcomes. PRESENTATION OF CASE: A 63-year-old female was admitted for abdominal pain and vomiting. Computed tomography (CT) scan showed a cholecystoduodenal fistula and a 5 × 3 cm gallstone in the jejunum causing obstruction. An emergent laparoscopy was performed, and a gallstone was found inside the jejunum 40 cm distal to the ligament of Treitz. The 5 cm gallstone was extracted through an antimesenteric enterotomy. The jejunum was then closed transversally using interrupted sutures. The postoperative course was uneventful, and the patient was discharged on postoperative day 3. DISCUSSION: Surgery is the mainstream treatment for gallstone ileus. Multiple operations and surgical approaches have been described: enterolithotomy (EL), one-stage surgery (EL, cholecystectomy, and fistula closure), bowel resection, and two-stage surgery (EL and delayed cholecystectomy with fistula closure). The choice of the procedure depends on the patient's characteristics, comorbidities, and experience of the surgical team. CONCLUSION: In the emergency setting, a simple enterolithotomy with primary closure seems to be the optimal approach to solve the intestinal obstruction with low postoperative morbidity. The laparoscopic approach to gallstone ileus results in additional benefits for patients' recovery.