Notable risk factors for lymph node metastasis in T1b esophageal adenocarcinoma include tumor size ≥20mm and poor differentiation. Endoscopic therapy (ET) showed comparable cancer-specific survival outcomes to surgery for selected cases. Age ≥65 years, ET, and chemoradiation therapy were associated with poorer overall survival. However, further large-scale studies are needed to confirm the lack of […]
Category: General Surgery
Optimal Indocyanine Green Dosage for Fluorescent Laparoscopic Cholecystectomy
Indocyanine green (ICG) dosage of 0.02 mg/bmi demonstrated better biliary structure detection rates in laparoscopic cholecystectomy compared to lower and higher doses. The medium and higher dose groups showed superior visualization of common bile duct structures. Medium dose was non-inferior to higher dose ICG, indicating its effectiveness in reducing intraoperative bile duct injuries. Journal Article by […]
Predicting Surgical Aptitude
Surgeons’ performance may be predicted by psychomotor skills, personality, and motivation. A randomized trial involving surgical residents, experts, and medical students revealed that psychomotor skills predominantly influenced physicians’ training outcomes, while motivation and personality played key roles for students. This suggests that identifying individuals with high surgical potential early on could enhance surgical quality and […]
Effectiveness of Magnetic Sphincter Augmentation in Gastro-Esophageal Reflux Disease
Magnetic sphincter augmentation (MSA) showed higher rates of discontinuing proton-pump inhibitors, increased patient satisfaction, and better functional outcomes compared to fundoplication in managing gastro-esophageal reflux disease. However, MSA had higher rates of dysphagia. The erosion and removal rates were low, but no difference was observed in re-intervention rates. MSA is a safe and effective procedure, […]
Clinical Impact of Combined Tumour-Infiltrating Lymphocytes and Microsatellite Instability Status in Colorectal Cancer
Tumour-infiltrating lymphocytes (TIL) and microsatellite instability (MSI) status are key prognostic factors in colorectal cancer. A meta-analysis of 14,028 patients revealed that TIL-high (TIL-H) subtype correlated with improved overall survival. The integrated MSI-TIL classification shows promise as a predictive tool for clinical decisions in early-stage colorectal cancer. Further exploration is warranted for its potential clinical […]
Effectiveness of Reinforcement in Laparoscopic Sleeve Gastrectomy
Stapler line reinforcement with continuous imbricating sutures in laparoscopic sleeve gastrectomy significantly reduces leakage rates and reoperation rates postoperatively. A retrospective study involving 510 patients revealed a lower leakage incidence (0.7% vs. 4%) in the reinforcement group compared to the non-reinforcement group. While staple line bleeding did not differ, the reinforcement technique showcased improved outcomes […]
Prognostic Value of Combined Tumor Markers in Colon Cancer Patients
Study investigates the combined tumor markers CEA and CA19-9 in colon cancer patients. 531 patients underwent curative resection, with higher preoperative and postoperative tumor marker levels associated with lower recurrence-free and overall survival rates. Patients with elevated postoperative tumor markers had increased risk of recurrence and death. Normalization of markers post-surgery improved prognosis. Postoperative tumor […]
Perineural Invasion in Stage I-III Colon Cancer: Prognostic and Predictive Significance
Perineural invasion is an independent poor prognostic factor in stage III colon cancer but does not predict outcomes in node-negative disease. Adjuvant chemotherapy benefits patients with node-positive but not those with node-negative disease when perineural invasion is present. Higher recurrence odds are seen only in poorly differentiated tumors among perineural invasion-positive tumors. Findings discourage adjuvant […]
Risk Factors for Delayed Gastric Emptying after Laparoscopic Pancreaticoduodenectomy
Delayed gastric emptying (DGE) after laparoscopic pancreaticoduodenectomy (LPD) was studied in 827 patients. Preoperative biliary drainage, blood loss, and major complications were significant risk factors for DGE. Higher BMI, soft pancreatic texture, and perioperative transfusion increased the risk of secondary DGE. Identifying at-risk patients can lead to early interventions and improved clinical decisions for shorter […]
Impact of 3D-Printed Models on Complications in Hepatobiliary Laparoscopic Surgery
3D-printed models reduce intraoperative blood loss and postoperative complications, particularly bile leakage, in complex hepatobiliary laparoscopic surgeries. Patients guided by 3D models had significantly lower comprehensive complication index scores compared to the control group. Multivariable analysis confirmed 3D models as independent protective factors against complications. Subgroup analysis emphasized the efficacy of 3D models in reducing […]