Early mobilization and delayed arterial ligation (EMDAL) as a surgical technique for splenectomy and shunt surgery in portal hypertension.

Backgrounds/aims: Splenectomy is the most frequently performed procedure as definitive management or as part of shunt surgery or devascularization in portal hypertension. Splenectomy is technically challenging because of the frequent coexistence of multiple collateral varices, splenomegaly, poor liver function, and thrombocytopenia. Early arterial ligation and late mobilization (EALDEM) is the traditional method for splenectomy in portal hypertension.

Unconventional shunt surgery for non-cirrhotic portal hypertension in patients not suitable for proximal splenorenal shunt.

Backgrounds/aims: Proximal splenorenal shunt (PSRS) is a commonly performed procedure to decompress portal hypertension, in patients with refractory variceal bleed, especially in non-cirrhotic portal hypertension (NCPH). If conventional methods are hindered by any technical or pathological factors, alternative surgical techniques may be required. This study analyzes the effectiveness of various unconventional shunt surgeries performed for NCPH.

Appraisal of gastric stump carcinoma and current state of affairs.

Gastric stump carcinoma, also known as remnant gastric carcinoma, is a malignancy arising in the remnant stomach following gastrectomy for a benign or malignant condition. Enterogastric reflux and preexisting risk factors in a patient with gastric cancer are the major contributors to the development of gastric stump carcinoma. The occurrence of gastric stump carcinoma is time-dependent and seen earlier in patients operated on for malignant rather than benign diseases.

CORRIGENDUM: Early experience with robot-assisted Frey's procedure surgical outcome and technique: Indian perspective.

[This corrects the article on p. 145 in vol. 25, PMID: 36601487.

External pancreatic ductal stenting in minimally invasive pancreatoduodenectomy: How to do it?

It has been shown that external pancreatic ductal stenting (EPDS) can reduce the incidence of clinically relevant postoperative pancreatic fistula. Although studies have described EPDS in open pancreaticoduodenectomy (PD), EPDS in minimally invasive PD has not been reported yet. Thus, the objective of this study was to describe the technique of EPDS in minimally invasive PD.

Early experience with robot-assisted Frey's procedure surgical outcome and technique: Indian perspective.

Purpose: Robotic surgery for pancreatic diseases is currently on the rise, feasible, well-accepted, and safe. Frequently performed procedures in relation to pancreatic diseases include distal pancreatectomy and pancreatoduodenectomy. The literature commonly describes robotic lateral pancreaticojejunostomy; however, data on robot-assisted Frey's is scarce.

Risk factor analysis for duodenal margin positivity following gastrectomy for resectable gastric cancer.

Background: Duodenal margin positivity is a poor prognostic factor following gastrectomy for resectable gastric cancer. Intraoperative frozen section (IFS) analysis allows radical resection to be achieved in a single operation but is time- and resource-consuming. Hence resection is usually performed based on surgeon's judgment and palpation.

Primary Ewings Sarcoma of the Inferior Vena Cava.

Introduction: Sarcomas of vascular origin are rare. A case of Ewings sarcoma of Inferior Vena Cava [IVC] is reported here.

Report: A 36-year-old lady presented with a 6-month history of bilateral pitting lower limb swelling and 1-month history of vaginal bleeding.

Do preoperative pancreatic computed tomography attenuation index and enhancement ratio predict pancreatic fistula after pancreaticoduodenectomy?

Background: The commonly used predictors of clinically relevant postoperative pancreatic fistula (CR-POPF) following pancreaticoduodenectomy (PD) have subjective assessment components and can be used only in the postoperative setting. Also, the available objective predictors based on preoperative cross-sectional imaging were not prospectively studied.

Aim: To evaluate the accuracy of the pancreatic attenuation index (PAI) and pancreatic enhancement ratio (PER) for predicting CR-POPF following PD and its correlation with pancreatic fat fraction and fibrosis.

Modified binding pancreaticogastrostomy modified Blumgart pancreaticojejunostomy after laparoscopic pancreaticoduodenectomy for pancreatic or periampullary tumors.

Background: Laparoscopic pancreaticoenteric anastomosis is one of the technically challenging steps of minimally invasive pancreaticoduodenectomy (PD), especially during the learning curve. Despite multiple randomized controlled trials and meta-analyses, the type of pancreatico-enteric anastomosis as a risk factor for post-pancreatectomy complications is debatable. Also, the ideal technique of pancreatic reconstruction during the learning curve of laparoscopic PD has not been well studied.

Use of caudal pancreatectomy as a novel adjunct procedure to proximal splenorenal shunt in patients with noncirrhotic portal hypertension: A retrospective cohort study.

Backgrounds/aims: Proximal splenorenal shunt (PSRS) is considered a one-time treatment for noncirrhotic portal hypertension (NCPH) to prevent recurrent upper gastrointestinal (UGI) hemorrhage and long-term complications. Long-term shunt patency is necessary to achieve these. The lie of the shunt is a contributing factor to early shunt thrombosis.

Learning Gains of Liver Resection and Transplantation Workshop on Genelyn® Embalmed Human Cadavers: Surgical Gastroenterologists' Perceptions.

Background: In the light of increased requirement for liver transplantation procedures, it is pertinent to develop bankable human expertise in the areas of liver resection and anastomoses. The alternative simulator sources available for learning surgical skills might not always provide the realistic learning gains as provided by human cadavers, especially in terms of haptic and tactile fidelity. For the first time, we have used Genelyn® embalmed cadavers (GEC) for training the surgical gastroenterologists in liver resection and transplantation procedures and we wish to document our experience of using them to facilitate the learning of liver resection procedures.

Perforated High-Grade Mixed Neuroendocrine Nonneuroendocrine Neoplasm of Cecum: Unusual Presentation of Rare Disease.

Mixed neuroendocrine nonneuroendocrine neoplasms (MiNENs) are rare neoplasms of the gastrointestinal tract, where the neuroendocrine as well as the nonneuroendocrine components each comprise at least 30% of the tumor. Of all cases of colorectal malignancies, MiNENs constitute around 3-9.6%, with only a few cases reported to be arising in the cecum.

The technique of precise and systematic vascular control during robotic pancreaticoduodenectomy for periampullary and pancreatic tumours.

Robotic pancreaticoduodenectomy (PD) remains one of the most advanced robotic procedures. Improved ergonomics and stable 3D vision with robotic platform helped overcome the technical challenges of pancreatic reconstruction in minimally invasive PD. However, inadequate understanding of the complex vascular anatomy of the pancreatic head and uncinate process often results in intra-operative bleeding and prolongs the learning curve.

Transient mesoportal shunt: An innovative technique for maintaining portal flow during pancreatoduodenectomy with portal vein resection.

Pancreatic cancers exhibit a surgical challenge, in light of frequent vascular involvement. In absence of metastatic spread, vascular invasion is the predominant limiting factor for determining the resectability. With progression of time vascular involvement is no longer considered a surgical contraindication.

Laparoscopic hepatopancreatoduodenectomy for locally advanced gall bladder cancer.

Hepatopancreatoduodenectomy (HPD) can offer a survival advantage in selected patients with locally advanced gall bladder cancer (GBC). While the safety and feasibility of minimally invasive radical cholecystectomy have been recently documented, laparoscopic HPD for GBC has not been previously reported. A 73-year-old male with GBC infiltrating the bile duct underwent laparoscopic HPD to achieve R0 resection.

Advanced training in laparoscopic gastrointestinal surgical procedures using Genelyn-embalmed human cadavers: A novel model.

Background: Human cadaver is ideal for learning and acquiring new surgical skills. While cadavers preserved using Thiel's embalming method are commonly used for training in laparoscopic surgery, it is a cumbersome technique. We report our experience of using Genelyn-embalmed cadavers for training in advanced laparoscopic gastrointestinal procedures.

Frey's plus versus Frey's procedure for chronic pancreatitis: Analysis of postoperative outcomes and quality of life.

Backgrounds/aims: Additional surgical procedures are often required in patients with chronic pancreatitis (CP) related complications. The present study aims to analyze the type of additional procedures required in patients who underwent Frey's procedure (Frey's plus) and to compare the short-term outcomes and quality of life with patients who underwent only Frey's procedure.

Methods: Retrospective analysis of a prospectively maintained database of patients who underwent surgery for CP between January 2012 and February 2018 and completed at least one year of follow-up.

The technique of fourth jejunal artery-based jejunal conduit for oesophagojejunostomy after thoracolaparoscopic oesophagogastrectomy for locally advanced Siewert type II tumour.

Background: Locally advanced long Siewert type II tumor requires total gastrectomy and D2 lymphadenectomy with distal esophagectomy and mediastinal lymphadenectomy for curative resection. In this scenario, a laparoscopic transhiatal approach is not feasible, and the conventional left thoracoabdominal approach is associated with increased morbidity.

Aims And Objectives: To describe a novel technique of fourth jejunal artery based jejunal conduit for thoracoscopic esophagojejunostomy after laparoscopic esophagogastrectomy.

Stapled Repair of Benign Acquired Tracheoesophageal Fistula: Description of Novel Technique and Assessment of Outcomes.

Compared to less invasive measures, surgical repair is the most effective modality for managing benign acquired tracheoesophageal fistula (TEF). Traditionally, this involves dismantling of the fistula and suture repair of tracheal and esophageal defects using a lateral or direct approach. However, the best approach remains a subject of debate.

Minimally Invasive Retrosternal Esophageal Bypass Using a Mid-Colon Esophagocoloplasty for Corrosive-Induced Esophageal Stricture.

Introduction: Colonic bypass for corrosive-induced esophageal stricture is traditionally performed using an open approach. The laparoscopic mid-colon retrosternal esophageal bypass has not been previously reported. The present study is aimed to report the feasibility of laparoscopic mid-colon esophagocoloplasty and to compare the short- and medium-term outcomes with the open approach.

Does Neutrophil-to-Lymphocyte Ratio (NLR) Predict Pathologic Response to Neoadjuvant Chemoradiotherapy in Patients with Esophageal Squamous Cell Carcinoma?

Background: Neoadjuvant chemoradiotherapy (nCRT), followed by surgery, is the current standard of care for patients with locally advanced esophageal squamous cell carcinoma. However, up to 30% of the patients do not respond to nCRT. Hence, a simple, cost-effective marker to predict response before initiation of nCRT is needed.

Atypical Presentation of Gastrointestinal Stromal Tumor as Multiple Intra-Abdominal Cysts: A Case Report.

Gastrointestinal stromal tumors (GISTs) are the most common nonepithelial solid neoplasms involving the alimentary tract. We report a case of cystic GIST with multiple cystic metastases. A 61-year-old man presented with upper abdominal pain for two months.

Is histopathological examination of sleeve gastrectomy specimens necessary in areas endemic for gastric cancer?

Background: The value of histopathological examination of a laparoscopic sleeve gastrectomy (LSG) specimen in areas endemic for Helicobacter pylori (H. pylori) and gastric cancer is not known. We assessed the histopathological findings of LSG specimens to determine whether routine histopathological examination of these would be useful in patients with normal preoperative upper gastrointestinal endoscopy findings in an area endemic for gastric cancer.