Look beyond the Mirror: Laparoscopic Cholecystectomy in Situs Inversus Totalis-A Systematic Review and Meta-Analysis (and Report of New Technique)

The Effect of Increased Intra-Abdominal Pressure on Hemodynamics in Laparoscopic Cholecystectomy-The Experience of a Single Centre

Laparoscopic cholecystectomy is characterized by reduced postoperative pain, shorter hospital stays, rapid return to preoperative physical activity, and less psychological impact on the patient. During laparoscopic cholecystectomy, the intra-abdominal insufflation of carbon dioxide with secondary increase in intra-abdominal pressure can cause important hemodynamic consequences, like decreased cardiac output and blood pressure, as well as compensatory increase in heart rate. The purpose of this study is to evaluate changes in cardiovascular parameters during general anesthesia in patients undergoing laparoscopic cholecystectomy. Retrospective data from 342 patients with cholecystectomy for cholelithiasis performed at Railway Hospital Galati, Romania, were reviewed. All patients received the same intraoperative anesthetics. Female patients were 85.7% (n = 293). More than half of the patients, 53.51% (n = 183), were 40-59 years old, and only 16.37% (n = 56) were under 40 years old. Patients with a normal body mass index (BMI) represented 45.6% (n = 156), 33.3% (n = 114) were underweight, and 12% (n = 42) had grade 1 obesity (BMI 25-29.9 kg/m2). The minimum intraoperative blood pressure correlated with patient gender (p 0.015 < 0.005), with men having a higher blood pressure than women (p 0.006 < 0.05), and for BMI, a higher BMI was associated with elevated blood pressure (p 0.025 < 0.05). Older age correlated with an increased maximum intraoperative blood pressure (p < 0.001 < 0.05) and with maximum intraoperative heart rate (p 0.015 < 0.05). Patients undergoing laparoscopic cholecystectomy experienced significant hemodynamic changes with pneumoperitoneum, but this type of surgical intervention was safe for patients regardless of their age.

Gallstones in a Looking-Glass: A Case Report on the Successful Laparoscopic Management of Cholelithiasis in Situs Inversus Totalis

Situs inversus is an uncommon congenital condition where the internal organs are arranged in a mirrored or reversed orientation within the body. In this unique anatomical variation, the placement of visceral organs is flipped, presenting a mirror-image configuration relative to their standard positions. While situs inversus itself does not predispose an individual to gallbladder disorders, the anatomical variation poses unique challenges for healthcare professionals in managing abdominal pathologies. This case report describes the successful management of a 52-year-old male patient with situs inversus totalis who presented with gallstone-induced obstructive jaundice and underwent endoscopic retrograde cholangiopancreatography (ERCP) with stenting, followed by a laparoscopic cholecystectomy. The surgical procedure required exceptional visual-motor skills and extensive reorientation to accurately identify and navigate the left upper quadrant anatomy, which is the mirror image of the typical surgical approach. The case highlights the importance of thorough preoperative planning, comprehensive anatomical knowledge, and a multidisciplinary team approach to ensure favorable outcomes for patients with this rare condition.

Reversing the Norm: Successful Cholecystectomy in a Patient With Situs Inversus

Situs inversus totalis (SIT), affecting 1 in 6,000 to 10,000 individuals, involves a complete reversal of chest and abdominal organs. About one-third of SIT cases coincide with primary ciliary dyskinesia, leading to diverse symptoms. Surgical challenges arise in procedures like liver transplantation and biliary interventions due to organ abnormalities. This case study explores cholecystitis in a patient with SIT, offering insights crucial for navigating complexities in treating this congenital anomaly. A 34-year-old Arab female, who was a known SIT case, came to the hospital complaining of abdominal pain in the left upper quadrant. After conducting a chest X-ray and an abdominal ultrasound, the patient was diagnosed with cholecystitis. She then underwent a planned cholecystectomy to remove her gallbladder. SIT presents challenges when it comes to procedures such as laparoscopic cholecystectomy (LC). Nevertheless, the proficiency of skilled surgeons, meticulous preoperative planning, and strict adherence to surgical principles render the execution of LC on patients with SIT both achievable and secure. The successful completion of over 120 cases serves as evidence of the adaptability and precision that can be achieved through surgery for individuals with SIT.

Adaptability in the Midst of Anatomical Challenges: A Case of Situs Inversus Totalis in Laparoscopic Cholecystectomy

Situs inversus totalis (SIT) is a rare and nonfatal congenital anomaly where there is a complete inversion of a patient's visceral organs. Throughout the patient's lifetime, they will encounter various challenges due to their unique anatomic variation. In this case, we report the treatment of symptomatic cholelithiasis in a 33-year-old female with comorbid SIT who underwent a laparoscopic cholecystectomy without postoperative complications. Despite the added layer of complexity in her presentation, we were able to perform the cholecystectomy laparoscopically with slight modifications to better accommodate her anatomical mirroring. Modifications made in the form of bed positioning, trochar placement, and surgical team positioning prove that strategic operative planning is essential to optimizing outcomes for this unique patient population.

Situs inversus totalis in an asymptomatic adolescent - importance of patient education: A case report

BACKGROUND

Situs inversus totalis (SIT) may be an incidental finding in asymptomatic children. Patients may not understand the implications of this condition and the importance of relaying the diagnosis to their healthcare providers.

CASE SUMMARY

We report an asymptomatic seventeen-year-old adolescent with previously-diagnosed SIT who presented for a routine well-child visit. During history taking, he denied any past medical conditions, including cardiovascular conditions. Only when physical exam revealed point of maximal impulse and heart sounds on the right side, did he convey that he had been diagnosed with SIT incidentally at age of 12 years. He was not aware of associated conditions or the potential implications of his diagnosis, nor did he realize it is pertinent medical history to be relayed to healthcare providers. Chest X-ray confirmed dextrocardia and abdominal X-ray showed right-sided stomach. Abdomen sonogram showed left-sided liver and right-sided spleen. Echocardiogram showed normal valvular structure and function. A comprehensive discussion was provided to address the patient's lack of understanding that SIT is a medical diagnosis with potential implications.

CONCLUSION

While SIT is rare and mostly asymptomatic, affected patients may not comprehend the importance of the diagnosis and its potential ramifications. Recognition of the patient's lack of awareness allows the healthcare provider to educate the patient and hopefully can prevent potential medical and surgical complications.

Situs Inversus Totalis in the Critical Care Unit: A Case Report and Literature Review

Situs inversus is a rare congenital disorder where the reversal of some of the major thoracic or abdominal organs is present. In this disorder, alterations in the fetus's organ lateralization lead to a complete reversal in the arrangement of the internal organs. Most of the time, they are found incidentally when having a procedure or imaging modality. Little has been written regarding the challenges encountered while providing critical care to these patients. Here we present the case of a 68-year-old male patient admitted to the intensive care unit (ICU) with hypoxemic respiratory failure secondary to pneumonia who underwent diagnostic bronchoscopy for organism identification and was confirmed to have situs inversus totalis. Situs inversus totalis represents a challenge at different levels of care to these patients, including in the ICU. Limitations in critical care can be seen upon imaging identification, and during routine procedures performed at the ICU. Confusion might appear while performing bedside point of care ultrasound, obtaining vascular access, performing electrocardiogram, and sample identification, among others. The case brings the relevance of being able to recognize this rare disorder, which can be diagnosed even in advanced age since it might present the clinician with challenges at the time of providing care to patients.

Laparoscopic common bile duct exploration to treat choledocholithiasis in situs inversus patients: A technical review

Situs inversus (SI) is a rare congenital condition characterized by a mirror-image transposition of the major visceral organs. Since the 1990s, more than one hundred SI patients have been reported to have successfully undergone laparoscopic cholecystectomy. In these cases, the major problem is to overcome is the left-right condition for right-handed surgeons. Laparoscopic common bile duct exploration (LCBDE), an alternative to treat patients with bile duct stones, has shown equivalent efficacy and is less likely to cause pancreatitis than endoscopic retrograde cholangiopancreatography. Recent updated meta-analyses revealed that a shorter postoperative hospital stay, fewer procedural interventions, cost-effectiveness, a higher stone clearance rate, and fewer perioperative complications are additional advantages of LCBDE. However, the technique is technically demanding, even for skilled laparoscopic surgeons. Conducting LCBDE in patients with difficult situations, such as SI, is more complex than usual. We herein review published SI patients with choledocholithiasis treated by LCBDE, including our own experience, and this paper focuses on the technical aspects.

Case report: Laparoscopic-assisted distal gastrectomy for gastric cancer in a patient with situs inversus totalis

Background

Situs inversus totalis (SIT) is a rare congenital disease with a series of clinical features characterized by a mirror image distribution of the viscera to the normal anatomy.

Case presentation

This study aims to report a 63-year-old male SIT patient with gastric cancer with a preoperative diagnosis of stage IIB gastric cancer (cT3N0M0), who underwent a preoperative multi-disciplinary treatment (MDT) discussion and an abdominal enhancement CT for visceral evaluation to ensure a successful operation. A laparoscopic-assisted distal gastrectomy including D2 lymph node dissection and Billroth I reconstruction was successfully performed. Laparoscopic radical gastric gastrectomy and D2 lymph node dissection were performed through the opposite surgical station to the conventional one, followed by digestive tract reconstruction under small incision-assisted direct vision. There was less blood loss throughout the operation, no postoperative complications, and the patient was discharged successfully 10 days after surgery. Histopathological examination showed ulcerated high-medium differentiated adenocarcinoma stage IB (PT2N0M0). There were no complications or tumor recurrence in the patient with examination 6 months after the operation.

Conclusion

Surgery in a patient with gastric cancer and SIT can be safely performed by the application of 3D laparoscopy and small incisions to assist the digestive tract reconstruction under direct vision.

Laparoscopic Cholecystectomy in a Morbidly Obese Patient With Situs Inversus Totalis: A Case Report

Situs inversus totalis (SIT) is a rare congenital condition characterized by a mirror-image transposition of both the abdominal and the thoracic organs. Due to the reversal of organs, laparoscopic cholecystectomy (LC) poses a significant challenge in patients with SIT. After the first reported case of LC in a patient with SIT in 1991, 120 more such reports have been published in the literature, but very few of them were carried out on morbidly obese patients. We report a morbidly obese patient, a known case of SIT, who presented with persistent biliary colic and underwent successful laparoscopic cholecystectomy in our institution. At surgery we used reverse Trendelenburg position with left tilt up and mirror-image of usual laparoscopic cholecystectomy port sites for the procedure. The procedure proved to be challenging, both due to the morbid obesity of the patient and the reversal of organs, which affected orientation and dexterity. A successful outcome has been reported in all the cases before us as well as our case, but it is noteworthy to mention that such cases must be performed by well-trained laparoscopic surgeons with impeccable manual dexterity who must take extreme care to avoid iatrogenic injuries.