A novel risk score, PRETREAT, was developed to estimate post-transplant recurrence in patients with perihilar cholangiocarcinoma (pcca) following neoadjuvant therapy and liver transplantation. In a study involving 399 patients, the five-year recurrence rate was 29.7% in the development cohort and 27.6% in the validation cohort. Four predictors—residual tumor, vascular encasement, lymphovascular invasion, and tumor diameter—were […]
Category: General Surgery
New CAP Score Predicts Liver Surgery Mortality Risks
A novel CAP score, combining type-IV collagen, albumin, and prothrombin time, effectively predicts 180-day surgery-related mortality in liver resection for hepatocellular carcinoma. With a predictive accuracy (AUC: 0.728), the score identifies risk levels in patients, showing mortality rates of 0.8% for low risk to 26.7% for high risk. It outperforms other existing models, underscoring its […]
AI-assisted system improves biliopancreatic disease detection
A novel AI-assisted endoscopic ultrasound (EUS) system demonstrated superior performance in recognizing biliopancreatic stations and segmenting anatomical structures. Testing with 45,737 EUS images revealed the mean teacher algorithm achieved 95.60% accuracy in internal tests and 92.72% in external validation for station recognition. Additionally, U-Net v2 emerged as the optimal model for segmentation. Notably, the system […]
Enhanced Recovery Protocols for Cirrhotic Liver Surgery Identified
A systematic review evaluated enhanced recovery after surgery (ERAS) protocols specifically for cirrhotic patients undergoing hepatectomy. From 3,123 screened articles, 81 were analyzed, revealing five perioperative items with moderate or high evidence levels. Key recommendations include preoperative ascites control, postoperative venous thromboembolism prophylaxis if coagulation tests are normal, avoidance of systematic drainage, preference for acetate-buffered […]
Artificial intelligence enhances preoperative assessment of thyroid conditions
Advances in artificial intelligence are revolutionizing the preoperative evaluation of thyroid nodules, significantly improving diagnostic accuracy. By enhancing imaging, cytopathology diagnostics, and prognostic assessments, AI minimizes reliance on clinical judgment and reduces diagnostic errors. The ability to process large volumes of data enables a comprehensive analysis of thyroid conditions, facilitating the development of tailored treatment […]
Cytotoxic lymphocyte-to-monocyte ratio predicts colorectal cancer recurrence
A predictive model for recurrence-free survival in colorectal carcinoma was identified through analysis of immune cell populations. Specifically, a lower ratio of cytotoxic lymphocyte to monocytic lineage cells correlated with increased cancer recurrence, outperforming traditional microsatellite status. Gene expression analysis revealed that certain macrophage-related genes were overexpressed in recurrent cases, indicating a protumoral environment. These […]
Enhancing cancer care access is essential for survival.
Access to cancer care significantly impacts treatment equity and survival, yet barriers persist. Key obstacles include racial and socioeconomic disparities, geographic limitations, and lack of insurance. Initiatives such as improved health insurance coverage, telemedicine solutions, and community health worker partnerships are vital for addressing these disparities. Furthermore, innovative screening methods, including self-sampling, are critical to […]
Elevated calprotectin levels predict early anastomotic leakage outcomes
Findings indicate that increased calprotectin levels in drain fluid post colorectal surgery serve as reliable predictors of early anastomotic leakage (AL). In a cohort of 306 patients, those developing AL exhibited significantly higher calprotectin levels starting from the third postoperative day. Specifically, levels exceeding 110 ng/ml demonstrated 92% sensitivity and 82% specificity for detecting preclinical […]
New model accurately predicts lymph node metastases in surgery
A predictive model for lymph node metastases (lnm) in intrahepatic cholangiocarcinoma patients undergoing adequate lymphadenectomy has been developed, revealing significant associations with preoperative CA 19-9 levels, suspicious lymph nodes, patient age, and tumor burden score. Analysis of 693 patients resulted in a model with high predictive accuracy, demonstrated by c-statistics of 0.723 and 0.771 in […]
Expert consensus offers comprehensive management guidelines for HCC
A recent expert consensus from Chinese authorities presents a comprehensive framework for managing hepatocellular carcinoma (HCC) patients, addressing the complexities posed by chronic liver disease. The 2023 guidelines include 18 recommendations focusing on diagnosis, treatment, and follow-up. These pathways encompass both surgical and nonsurgical strategies, incorporating perioperative care, systematic and local treatment combinations, and tailored […]