Laparoscopic vertical sleeve gastrectomy after open gastric banding in a patient with situs inversus totalis

Laparoscopic Sleeve Gastrectomy in Situs Inversus Totalis: A Case Report

Obesity prevalence is increasing with the modern lifestyle. Bariatric surgery is an excellent method to sustain weight reduction and the most commonly performed surgery is laparoscopic sleeve gastrectomy (LSG). The laparoscopic approach can be challenged in certain conditions such as situs inversus totalis (SIT). We report a 38-year-old gentleman with class II obesity known to have SIT. After complete preoperative preparation, we performed LSG with no complications. The main difficulty of performing any surgical procedure for SIT patients is the reversed anatomy. It is essential to highlight the importance of anatomy for surgeons. Proper preoperative anatomy assessment along with the surgeon's experience is the key element to perform LSG or any bariatric laparoscopic procedure in rare conditions such as SIT.

Bariatric and Metabolic Surgery in Patients with Situs Inversus: a Systematic Review

Laparoscopic surgery in patients with obesity with situs inversus (SI) may pose interesting challenges to diagnosing and managing due to the mirror image anatomy. Since in SI patient's organs are displaced, the surgery requires high levels of precision and hand-eye coordination. SI and bariatric surgery may pose challenges for the surgical team. A total of 46 patients were reported in this systematic review. The mean age of cases was ~39 years (range 19-59), and the mean BMI was 45.9 kg/m2 (range 35-76). Of the included 46 patients, 39 had SIT. In the majority of the included patients, either a laparoscopic Roux-en-Y gastric bypass (LRYGB) (in 15 patients (35%)) or a laparoscopic sleeve gastrectomy (LSG) (in 21 patients (45.6%)) was performed. Complications were documented in 3 cases.

Situs Inversus Totalis in Laparoscopic Sleeve Gastrectomy: A Case Report

Obesity is a pathology that is increasing in incidence globally and threatens public health. Currently, one of its most effective treatments is bariatric surgery, which has shown the best long-term results. One of the most frequently performed surgical procedures in this area is laparoscopic sleeve gastrectomy (LSG) or vertical sleeve. It is a restrictive technique that has had positive results in weight loss. Situs inversus totalis (SIT) is a strange condition with a low incidence in which thoracic and abdominal organs are on the opposite side of the already-known anatomic site, seen on a sagittal plane. The high demand for laparoscopic bariatric surgeries predisposes surgeons to find rare congenital anomalies in patients. Low prevalence and the anatomic mirror image condition may be challenging even for expert surgeons. Medical teams need to have knowledge of these cases and adjust the technique and procedure to complete the surgery without complications. We present a SIT case successfully treated with LSG in a male patient in Mexico.

Laparoscopic vs. Robotic Gastrectomy in Patients with Situs Inversus Totalis: A Systematic Review

Background

Situs inversus totalis (SIT) is a rare genetic anomaly involving the mirror-image transposition of organs. This transposition can potentially make surgical treatments difficult because of the reversed anatomy and intraoperative confusion. The aim of this systematic review is to compare the perioperative outcomes and safety of robotic and laparoscopic gastrectomy in patients with SIT.

Methods

We included full-text case reports with brief reviews and standalone case studies on SIT patients age ≥21, undergoing laparoscopic or robotic gastrectomy. We excluded case studies focusing on procedures other than laparoscopic and robotic gastrectomy, namely, open gastrectomy, gastric banding, and gastric bypass. English was selected as the language and articles published in the last 10 years were selected with a date range from Jan, 2011, to Aug, 2021. We focused on intraoperative and postoperative outcomes including blood loss, vascular aberrancy, operation duration, mortality, operative complications, duration of hospitalization, and follow-up interval. Online databases included Clinical Key, Embase, ScienceDirect, Ovid, and Google Scholar. The last search was conducted on Aug 15, 2021. For all eligible articles, risk of bias assessment was carried out using JBI critical appraisal checklist (Table 1). Continuous data were analyzed using t-test with p value of 0.05.

Results

From our search, we retained 29 case reports which reported information from 30 cases. The results reported in each study were summarized (Table 2). The laparoscopic procedure was used in 21 cases and robot-assisted surgery was used in 9 cases. Operative time was mentioned in 24 out of the 30 cases and the average operative time was 205.67 min. Blood loss was reported in 16 out of the 30 cases, with an average blood loss of 51.9 mL. Hospital stay information was provided in 26 out of the 30 cases, with an average length of stay of 8.5 days. A statistically significant difference was not found for the operative time, length of hospitalization, or age of the patient. However, intraoperative blood loss in robot-assisted gastrectomy was lower compared to laparoscopic gastrectomy, with a p value of 0.0293. Perioperative death was not reported in any of the cases. Only three cases of postoperative complications were reported in laparoscopic surgery. Only one of the three cases suggested that the complication was due to an anomaly, whereas the other two of them reported complications due to procedural errors.

Conclusion

Laparoscopic and robotic gastrectomy can be safely used for SIT patients if performed cautiously. Some precautions include thoroughly assessing anatomical aberrations using preoperative imaging, adjusting the operative set up, and having experienced surgeons. The robotic approach may have a few advantages over laparoscopic procedures that may enhance the surgical safety for SIT patients and need to be further explored in future research. Advantages of the robotic approach may include improved surgical safety with better visualization of the surgical field, promoting the stability of surgical instruments and perhaps allowing ease of surgical orientation and positioning when operating on patients with SIT. Further research in this field is merited.

Laparoscopic sleeve gastrectomy in a patient with Situs Inversus Totalis: A case report and literature review

Introduction

& Importance: Laparoscopic sleeve gastrectomy (LSG) is a widely accepted and effective bariatric surgery for achieving weight loss in patients with extreme obesity. Performing this surgical procedure in patients with congenital anatomical changes including situs inversus (SI) is a challenge for the surgical team. In this condition, the orientation of intra-abdominal organs is the mirror image of those in normal populations.

Case presentation

Herein, we present a 29-year-old female with situs inversus totalis who successfully underwent an LSG surgery with proper weight loss post-operatively and no early and late complications.

Clinical discussion

By reviewing the literature for patients with SI undergoing the same procedure, all patients achieved significant weight loss. Three out of nineteen cases experienced complications which were controlled without significant morbidity or mortality.

Conclusion: we concluded that LSG will be a safe and effective surgery for the treatment of extreme obesity in SI patients, if the condition is diagnosed preoperatively.

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Performing laparoscopic sleeve gastrectomy (LSG) in patients with situs inversus (SI) is a challenge for the surgical team.

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SI should be diagnosed prior to surgery to avoid prolonged surgery and lack of expertise.

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LSG will be a safe and effective surgery for the treatment of extreme obesity in SI patients.

Looking in a mirror, laparoscopic gastric sleeve in situs inversus patient: a case report

Laparoscopic sleeve gastrectomy has been widely accepted and adopted as a weight loss procedure for obesity. Although technically demanding, it is feasible and can improve patients' overall health. However, any variation from normal anatomy can be challenging for any surgery, especially bariatric surgery, where a mistake could mean going from a life-saving opportunity to costing the patient's life. We present the case of an obese patient who sought medical attention and decided on bariatric surgery. During her preoperative evaluation, situs inversus totalis was discovered. After careful planning, the surgical team completed the surgery without complications, and the patient recovered completely.

Laparoscopic Sleeve Gastrectomy in a Patient With Situs Inversus Totalis and Kartagener Syndrome

Laparoscopic sleeve gastrectomy (LSG) is a widely accepted and adopted procedure to achieves weight loss in morbid obesity. Situs inversus (SI) is when the body's visceral organs are not in the normal position with reversal of anatomical orientation. Patients with obesity and SI can be challenging to diagnose and manage. We present a case of a 23-year-old male who has SI totalis with Kartagener syndrome who underwent LSG to treat morbid obesity. Furthermore, we conducted a comprehensive review of the current medical literature. We conclude that LSG can be safely performed in SI. However, it is recommended to leave such cases to more experienced surgeons. In addition, it is advisable to consider few unconventional technical operative methods before surgery. Nevertheless, more data are needed to better study LSG in SI patients, which can be difficult given the rare nature of SI.

Complicated acute appendicitis in a child with left atrial isomerism: a case report

Background

Heterotaxy syndrome is a rare clinical entity that is characterized by abnormal visceral organ arrangement in the chest and abdomen. Left atrial isomerism is a subcategory of heterotaxy syndrome characterized by the presence of multiple spleens with or without cardiac anomalies. Patients may remain asymptomatic their whole lives until they are diagnosed incidentally. Given that patients with left atrial isomerism might demonstrate atypical presentations of acute intrabdominal pathologies, it is important to keep a high index of suspicion when encountering such cases.

Case presentation

In this report, we present a case of a 9-year-old boy with a known history of left atrial isomersim who presented with left lower quadrant pain and positive McBurney, psoas, and obturator signs on the left side. A computed tomography scan of the abdomen confirmed the diagnosis of perforated acute appendicitis on the left, which prompted an emergent laparoscopic appendectomy.

Conclusion

Our case highlights the importance of keeping a high index of suspicion for a heterotaxy syndrome that is complicated by acute appendicitis in pediatric patients presenting with vague abdominal pain. Planning the location of trocar placement in patients with situs anomalies is of paramount importance to avoid technical difficulties in laparoscopic procedures.

Laparoscopic sleeve gastrectomy in a patient with situs inversus totalis: A case report

Situs inversus totalis (SIT) is a rare genetic autosomal recessive disorder; however, in identical twins, it may be misinterpreted as X-linked disorder. SIT describes a 270° counterclockwise rotation of the intra-abdominal organs. Laparoscopic surgery in patients with SIT may be more difficult than in normal patients due to its mirror image anatomy. We report a case of a morbidly obese patient (body mass index 36 kg/m²) with SIT who underwent successful laparoscopic sleeve gastrectomy. This article describes all technical details and difficulties of this operation due to the presence of SIT. When performed by an expert laparoscopic surgeon, however, laparoscopic sleeve gastrectomy appears to be a feasible, effective, and safe procedure to treat morbidly obese patients with SIT.

Laparoscopic sleeve gastrectomy in a patient with situs inversus totalis and Kartagener syndrome: an unusual surgical conundrum

Kartagener syndrome is a rare autosomal recessive condition. Approximately 25% of those with situs inversus totalis suffer the syndrome. With the rising overall number and indications for bariatric surgery, this condition will be increasingly recognised. We present a case of a 25-year-old woman with SIT and Kartagener syndrome who underwent a laparoscopic sleeve gastrectomy. As with all bariatric surgery, a multidisciplinary team approach was important in managing such a case. There were considerable cognitive challenges for the surgical team both preoperatively and during the procedure. The patient tolerated the operation well and was discharged 2 days after the surgery. At 12-months follow-up, the patient had achieved 125% excess weight loss. This case illustrates that an experienced surgeon can safely perform a laparoscopic sleeve gastrectomy on a patient with situs inversus totalis.

Laparoscopic Roux-en-Y gastric bypass in a patient with situs inversus totalis: Case report, technical tips and review of the literature

INTRODUCTION

Laparoscopic Roux-en-Y gastric bypass (LRYGB) has proven over the years to be one of the most effective bariatric procedures. It is highly technical, and therefore is mostly performed by bariatric and metabolic surgeons. Although Situs Inversus Totalis (SIT) is a very rare congenital condition, surgeons do occasionally have to operate intra-abdominally on those patients, consequently facing some challenges related to the unusual anatomy.

CASE PRESENTATION

We describe a rare case of LRYGB for chronic morbid obesity on a 43 year old patient with pre-operative diagnosis of situs inversus totalis without Kartagener's syndrome, using slight modification from the usual technique based on anatomical correlation without the need to change the surgeon's position or switching trocar placements as described in previous papers. This could help surgeons in general reduce the potential challenges faced when performing such procedure.

CONCLUSION

Situs Inversus Totalis is a rare congenital condition, but surgeons in general do encounter those patients throughout their career. This rare condition should not solely be an indication for an open approach as minimally invasive surgery, whether laparoscopic or robotic, is safe and should still be considered the standard of care approach. Bariatric surgery is one of the most technical intra-abdominal procedures mainly due to the patients' body habitus, different instrumentations used, and the different anastomoses created. Gastric bypass and bariatric surgery in general can be safely performed on patients with SIT without the need for major adjustment to the surgeon's position, trocar placement or instruments used.

Laparoscopic sleeve gastrectomy on a morbidly obese patient with situs inversus totalis: A case study and systematic review of the literature

INTRODUCTION

Situs inversus totalis (SIT) is a condition where the internal organs or organ systems are located contra-laterally to the norm, forming a mirror image. Laparoscopic sleeve gastrectomy (LSG) is an effective bariatric procedure that has become more common over the last two decades. We report on a morbidly obese patient with SIT who underwent a successful LSG.

CASE REPORT

A 54-year-old female morbidly obese patient (136k; 167cm; body mass index (BMI): 48kg/m²) was admitted for bariatric surgery. She had congenital SIT, a history of open cholecystectomy and, despite implementing the suggestions of the dietitian and endocrinologist, she had failed to lose weight. A standard LSG was performed successfully using the French method. The patient's postoperative course was uneventful and she was discharged on the 5th postoperative day. She is now in the 4th month with a weight loss of 30kg.

DISCUSSION

SIT is a rare congenital condition, occurring in 1/10,000 to 1/50,000 live births. Organ function is generally normal, although it may sometimes be accompanied by respiratory or cardiovascular anomalies. Although undertaking LSG on morbidly obese patients with SIT may seem a daunting proposition at first, experienced laparoscopic surgeons can manage this operation with success.

CONCLUSION

Although SIT is a rare congenital condition, LSG can be performed safely and effectively.

Laparoscopic Sleeve Gastrectomy in Situs Inversus Totalis: a Case Report and Comprehensive Literature Review

The aim of this study is to review the reliability of laparoscopic obesity operations in patients with situs inversus totalis(SIT). A new case of SIT was presented together with a literature review of published English language studies on laparoscopic gastric banding (LAGB), laparoscopic gastric bypass (LRYGB), laparoscopic sleeve gastrectomy (LSG), laparoscopic obesity surgery (LOS), and SIT, accessed via PubMed and Google Scholar databases. The case is presented of a 21-year-old female patient who underwent LSG due to SIT. A total of 12 publications in literature matched the search criteria for LAGB, LRYGB, LSG, LOS, and SIT, which reported LAGB in five cases, LRYGB in four cases, and LSG in four cases. In the rare event of SIT, LOS can be safely used following good evaluation.