General Surgery
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腹腔鏡と開腹手術による小腸閉塞癒着剥離の長期転帰：LASSO無作為化臨床試験
小腸閉塞手術における腹腔鏡アプローチは短期回復が早いが、5年間の追跡調査では再発率、ヘルニア発生率、QOLにおいて開腹手術と同等の結果を示した。術式選択は患者個別の要因に基づくべきである。
ICG Fluorescence-Guided Lymphadenectomy Shows Promise in Improving Lymph Node Detection During Esophagectomy for Esophageal Cancer
A prospective cohort study of 30 patients demonstrates that indocyanine green near-infrared fluorescence imaging during minimally invasive esophagectomy achieves 80% sensitivity and 99.4% negative predictive value for detecting malignant ly
2025 Guidelines for Managing Breast Infections and Inflammation: Key Updates and Expert Recommendations
New multi-society guidelines provide evidence-based recommendations for managing lactational mastitis, granulomatous mastitis, and periductal mastitis with squamous metaplasia, addressing diagnostic challenges and treatment controversies.
Delayed Surgery in Bowel Obstruction: A Hidden Driver of Mortality and Recurrence in France
A nationwide French study reveals that surgical delay beyond 9 days triples early mortality risk compared to immediate surgery. While non-operative management carries higher long-term recurrence, timely laparoscopic intervention offers the
Surgical Metabolic Intervention: Bariatric Surgery Transforms Outcomes in Type 1 Diabetes With Obesity
A multicenter retrospective cohort study reveals that metabolic bariatric surgery in 162 adults with type 1 diabetes and obesity achieved 29.7% weight loss at one year, reduced insulin requirements by 57%, and significantly improved glycemi
Robotic vs Laparoscopic Cholecystectomy: No Outcome Advantage Across Disease Severity Grades
A retrospective study of 592 patients found equivalent outcomes between robotic and laparoscopic cholecystectomy regardless of acute cholecystitis severity. The only difference was slightly longer hospital stay in grade II-V patients underg
Conversion from Minimally Invasive to Open Pancreatectomy Carries Higher Complication Risk, Study Finds
A large retrospective analysis of over 11,000 patients reveals that conversion to open surgery during minimally invasive left-sided pancreatectomy is independently associated with increased postoperative complications. The findings undersco
Volume Matters: New Study Defines Minimum Annual Caseload for Safer Fenestrated and Branched Aortic Repair
Researchers identify critical hospital and surgeon volume thresholds for fenestrated/branched endovascular aortic repair (F/BEVAR). Patients treated at low-volume centers face up to 51% higher 30-day mortality, with inflection points at 9 h
Navigating the Adhesion Maze: How Previous Abdominal Surgeries Impact Bariatric Outcomes
A large-scale retrospective study reveals that while previous abdominal surgeries do not compromise weight loss after bariatric procedures, they significantly increase intraoperative complexity, operative time, and the risk of postoperative
Wearable TEAS Outperforms Metoclopramide in Managing Moderate to Severe Postoperative Nausea and Vomiting
A randomized clinical trial demonstrates that wearable Transcutaneous Electrical Acupoint Stimulation (TEAS) provides superior 2-hour remission and significantly lower 24-hour relapse rates compared to intravenous metoclopramide for moderat
Beyond Calcium: Postoperative Hypoparathyroidism Linked to Long-term Renal and Cardiovascular Risks in Thyroid Cancer Survivors
A nationwide cohort study reveals that permanent postoperative hypoparathyroidism significantly increases the risk of renal insufficiency, nephrolithiasis, and major adverse cardiac events in thyroid cancer patients, highlighting the need f
Comparative Economic and Clinical Analysis of Robotic, Laparoscopic, and Open Approaches in Hepatopancreatic Surgery
This review synthesizes evidence from over 54,000 patients, revealing that minimally invasive hepatopancreatic surgery significantly reduces hospital charges compared to open approaches, primarily by mitigating complications and shortening
Minimally Invasive Surgery Reduces Hospital Charges in Hepatopancreatic Resection: Challenging the Perception of High Robotic Costs
A national cohort study of 54,174 patients reveals that laparoscopic and robotic approaches for liver and pancreatic resections significantly lower hospital charges compared to open surgery, primarily by reducing complications and shortenin
The Bottom-Up Revolution: How New Surgical Techniques are Saving Lives and Lifestyles in Rectal Cancer
A groundbreaking North American trial reveals that the taTME ‘bottom-up’ surgical approach for rectal cancer offers a 93.7% three-year survival rate and allows 97% of patients to remain stoma-free, fundamentally changing the landscape of pe
Evolving Paradigms in Surgical Value: Assessing the Impact of Reimbursement Reforms and Collaborative Quality Initiatives
This review synthesizes recent evidence on the financial impact of CMS billing reforms in hernia surgery and the efficacy of regional collaboratives in improving colorectal cancer outcomes.
Survival Unaffected by Surgical Complications in Advanced Esophageal Cancer: A JCOG1109 Exploratory Analysis
This exploratory analysis of the Phase III JCOG1109 trial suggests that postoperative complications do not significantly impair long-term survival in patients receiving intensive neoadjuvant therapy for esophageal cancer, particularly when
Laparoscopic Repeated Pancreatectomy: Breaking the Re-operation Barrier with Safety and Precision
A monocentric study of 72 cases demonstrates that laparoscopic repeated pancreatectomy is as safe and effective as the open approach, offering potential benefits in blood loss and venous preservation in high-volume centers.
Long-Term Survival Outweighs Short-Term Quality of Life: Why Esophagectomy Remains the Gold Standard for Esophageal Cancer Responders
A decision analytical model reveals that while active surveillance offers short-term quality-of-life benefits, standard esophagectomy provides superior 5-year survival and quality-adjusted life-years (QALYs) for esophageal cancer patients a
Lower Mortality and Complication Rates for Solid-Organ Transplant Patients Treated at Specialized Transplant Centers for Emergency General Surgery
A large-scale retrospective study in Ontario indicates that solid-organ transplant recipients, particularly kidney transplant patients, experience significantly better outcomes for emergency general surgery conditions when treated at specia
The Ross Procedure Renaissance: Why Surgical Volume is the Critical Determinant of Patient Survival
A comprehensive analysis of North American data reveals a significant resurgence in the Ross procedure for young adults, while highlighting a stark correlation between center volume and operative mortality, suggesting a critical threshold o
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