Laparoscopic management of median arcuate ligament syndrome: a video vignette.

Median arcuate ligament syndrome (MALS) is a rare condition and a diagnosis of exclusion. We present a 30-year-old man, who had postprandial upper abdominal pain and weight loss of 6 kg in 3 months. His gastroscopy and abdominal ultrasound results were both unremarkable. Computed tomographic angiography showed characteristic compression of the celiac artery by thickened median arcuate ligament causing a 'J' shaped course of artery with poststenotic dilatation and dilated branches of the celiac artery. The patient underwent laparoscopic release of the median arcuate ligament. The intraoperative blood loss was 20 mL and duration of the procedure was 140 minutes. The patient had an uneventful recovery and was discharged on postoperative day 2. The symptoms subsided 2 months following surgery and he started gaining weight. Laparoscopic division of the median arcuate ligament is a minimally invasive, safe, and effective method to decompress the celiac artery.

Robotic hernia repair with the novel HUGO robot system - An initial experience from a tertiary centre.

BACKGROUND: Hernia repair using robotic platforms has been on the rise in the last decade. The HUGO robotic-assisted surgery (RAS) system, introduced in 2021, is a new addition to the field. In this study, we share our experience with this innovative system for the management of ventral and groin hernias. PATIENTS AND METHODS: The aim of our study was to evaluate the feasibility and safety of using the HUGO robotic platform for hernia surgeries. We conducted a retrospective analysis of all hernia surgeries performed with the HUGO system over a 1-year study period. The study assessed various aspects, including the technical manoeuvres of the robotic system, duration of surgery, length of hospital stay, post-operative pain levels and 30-day morbidity rates. RESULTS AND CONCLUSIONS: A total of seven hernia surgeries were performed using the HUGO system, including five ventral hernias and two groin hernias. The average duration of surgery was 128 min, with a docking duration of 22.8 min. Notably, there were no intraoperative or post-operative adverse events reported during these procedures. The HUGO system features an open console that provides a panoramic view of the operating room. In addition, the individual arm carts can be easily manoeuvred around the operating table, facilitating improved access to multiple quadrants during surgery. In our case series, Robotic hernia repair using the HUGO system has demonstrated feasibility, with post-operative outcomes comparable to traditional approaches. This innovative system serves as an additional tool in the armamentarium of hernia surgery and shows potential for improving surgical outcomes. However, further investigation through large-scale prospective studies is necessary to comprehensively evaluate its efficacy and benefits.

Laparoscopic right posterior sectionectomy for a large hepatocellular carcinoma close to inferior vena cava.

Approximately 20% of hepatocellular carcinomas (HCC) occur in noncirrhotic livers. Resection may be considered for patients with HCC, provided sufficient future liver remnant is available, regardless of the tumor size. Tumors located posteriorly near the right hepatic vein (RHV), or inferior vena cava can be managed through anterior or caudal approaches. RHV is typically conserved during right posterior sectionectomy. When a large posteriorly placed tumor causes chronic compression on RHV, the right anterior section drainage is redirected preferentially to the middle hepatic vein. The division of RHV in such instances does not cause congestion of segments 8 and 5. The technical complexity of laparoscopic right posterior sectionectomy arises from the large transection surface, positioned horizontally. We describe in this multimedia article, a case of large HCC in segments 6 and 7, which was successfully treated using laparoscopic anatomic right posterior sectionectomy.

Gastric Duplication Cyst: A Report of a Rare Case.

Gastric duplication cysts (GDCs) are rare congenital anomalies that primarily occur in childhood but can also manifest in adults. While the ileum is the most common site of duplication, gastric duplications are infrequent. Symptomatic GDCs typically present with upper abdominal pain, vomiting, and occasionally as palpable abdominal masses. Diagnostic imaging, particularly cross-sectional techniques, plays a crucial role in identifying these cysts, and surgical resection is the definitive curative treatment. We report the case of a 44-year-old female who presented with severe right-side upper abdominal pain accompanied by non-bilious vomiting. Initial basic blood investigations yielded normal results. Subsequent contrast-enhanced computed tomography revealed a non-enhancing cystic lesion of size 9x8.5x6.5cm in the left suprarenal region lying posterior to the stomach suggestive of either a GDC or an adrenal cyst. Another hyperdense peripherally enhancing lesion was observed in the right adrenal gland, indicating a right adrenal cyst with internal hemorrhage. During laparotomy, the left side cystic lesion was found arising from the posterior wall of the greater curvature of the stomach, along with another cystic lesion of about 3x3cm originating from the right adrenal gland. Both cystic lesions were successfully excised, and the patient experienced a smooth postoperative recovery without any complications. Histopathological examination confirmed the presence of a cyst lined by gastric-type epithelium with underlying smooth muscle fibers consistent with GDCs. The right adrenal gland cystic lesion exhibited central areas of hemorrhage and necrosis.

Solid Pseudopapillary Neoplasm of the Pancreas: Unraveling Insights from a Single Institutional Study Emphasizing Preoperative Diagnosis of a Rare Tumor.

Aim: Solid pseudopapillary neoplasm (SPN), a slow-growing pancreatic tumor with a vague clinical presentation and non-specific radiological features, is rather uncommon. We share our experience emphasizing on preoperative diagnosis and the correlation with final histopathological examination. Materials and methods: This is a retrospective analysis of the 468 patients who underwent pancreas-related surgery at our institution between January 2013 and July 2022. Demographic characteristics, symptoms at presentation, preoperative serum calcium carbohydrate antigen (CA 19-9), lesion characteristics on cross-sectional diagnostic imaging, surgical technique, complications in postoperative period, length of stay, histopathological features, and 3-year follow-up findings of the patients with SPN of pancreas were evaluated. Results: The male-to-female ratio was 1:11 and the mean age at presentation was 33.3 ± 9.5 years. Upper abdomen discomfort was the most common presenting complaint (91%). And five patients had findings suggestive of SPN on preoperative CECT abdomen, and the remaining six individuals were diagnosed solely based on final histological examination. The tumor's median diameter was 5.6 cm (range, 4.1-7.9). The distal body and tail of pancreas was the most common location (63%), followed by the head (36%), and was managed with distal pancreatectomy with or without spleen preservation and Whipple's procedure, respectively. One patient developed grade III Clavien-Dindo complication. The average length of in-hospital stay was 8.27±2.72 days. None of the patients had recurrence on follow-up. Conclusion: Solid pseudopapillary neoplasm of the pancreas is often misdiagnosed preoperatively. Endoscopic ultrasound-guided FNA with IHC will be beneficial to diagnose it preoperatively especially in small-sized tumors with atypical features. Complete surgical resection with adequate margins without routine lymphadenectomy is curative in resectable tumors. How to cite this article: Jayapal L, Kumar SR, Jebakumar GS, et al. Solid Pseudopapillary Neoplasm of the Pancreas: Unraveling Insights from a Single Institutional Study Emphasizing Preoperative Diagnosis of a Rare Tumor. Euroasian J Hepato-Gastroenterol 2023;13(2):50-54.

The Association Between Helicobacter Pylori and Perforated Gastroduodenal Ulcer.

Background Although the role of Helicobacter pylori (H. pylori) is well known in peptic ulcer disease (PUD) etiology, its role in perforated peptic ulcer (PPU) is not well established. This study aimed to assess the role of H. pylori infection in patients with PPU and to compare it with its prevalence in patients with PUD. Methodology This prospective analytical study was conducted for two years. The study patients were classified into two groups: group I consisted of patients (n = 48) operated for PPU and group II were patients (n = 48) with PUD diagnosed by endoscopy. The study excluded patients with any previous anti-H. pylori treatment, gastric malignancy, conservative management of sealed PPU, and those with a diameter of perforation less than the diameter of endoscopic biopsy forceps. Blood samples were taken for H. pylori serology IgG (ELISA) test. The mucosal biopsy samples from both the groups were tested with a rapid urease test and modified Giemsa stain examination to detect H. pylori. Results The prevalence of H. pylori infection were significantly less in patients with PPU than with PUD: by rapid urease: 12.5% vs. 31.2%, p: 0.002; modified Giemsa stain: 10.4% vs. 31.2%, p: 0.012; and IgG serology: 50 % vs. 68.7%, p: 0.012, respectively. Alcohol and tobacco were significant risk factors (p: 0.002 vs. p: 0.002 respectively). However, nonsteroidal anti-inflammatory drugs (NSAIDs) use was not a significant risk factor for PPU (p: 0.083). Conclusion H. pylori infection was not significantly associated with PPU. Some other factors like alcohol intake and tobacco were also involved in perforation. We can conclude that H. pylori infection is not a risk factor for PPU.

Primary hepatic lymphoma: A rare case report.

Primary hepatic lymphoma (PHL) is a rare clinical entity comprising 0.016% of all cases of non-Hodgkin's lymphoma and 0.4% of extranodal non-Hodgkin's lymphoma and can be missed easily. Here, we report a case of PHL treated with primary hepatic resection followed by an Rituximab Cyclophosphamide Doxorubicin Vincristine Prednisone (R-CHOP) chemotherapy regimen, diagnosed after postoperative biopsy report. The patient presented with complaints of pain abdomen, vomiting, anorexia, and weight loss. She had hepatomegaly and no other significant finding. Blood investigations were unremarkable. Biopsy or fine needle aspiration cytology (FNAC) was not taken before surgery. Contrast-enhanced computed tomography of the abdomen demonstrated well-defined solid mass with central hypodense fluid attenuating area in the liver with a thin pseudocapsule. The differential diagnoses considered were secondary to the liver, hepatocellular carcinoma, and hemangioma. Left hepatectomy with the removal of the middle hepatic vein was performed. The postoperative biopsy was reported as diffuse large B cell lymphoma of the liver.

Effect of Comprehensive Surgical Safety System on Patients' Outcome: A Prospective Clinical Study.

Background Patient safety has become an integral part of hospital management to prevent catastrophic events which adversely affects the patients, care providers and the hospital. Surgical Checklists are an easy and simple way to prevent surgical errors and complications. Objective This prospective study is to evaluate the effect of SURPASS (Surgical Patient Safety System) checklist on the outcome of the patients who underwent surgery in our hospital. Methods All the patients who underwent surgery in the sixth unit of Department of Surgery from April 2014 to May 2015 were included in the study excluding those aged above 13 years and day care surgery cases. For the control group (initial six months) no checklist was implemented whereas for the study group (next six months) SURPASS checklist was implemented. Data collected on age, sex, diagnosis, surgical procedure, type of anaesthesia, number and type of postoperative complications, need of second surgery because of complications, length of hospital stay and outcome (discharge, disability or death). Mann-Whitney U test and Fisher's exact test were used for analysis. Results Of the total 372 patients operated, 200 were before and 172 were after implementation of SURPASS checklist. Before implementation of the checklist, complications were noticed in 66.66% of elective and 77.23% of emergency cases. Whereas after implementation of checklist the complications in elective cases were found to be 51.09% (p-value = 0.008) and 67.50% (p-value = 0.024) in emergency cases. Conclusion Implementation of SURPASS checklist is effective in reducing the rate of postoperative complications in both elective and emergency surgeries.