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Minimally Invasive Surgery Safe for pT4 Colon Cancer Patients

Minimally invasive surgery (MIS) shows promise for pT4 colon cancer without compromising long-term oncologic outcomes.

  • In a study of 1,850 patients, those undergoing MIS had 2.4 times fewer major complications compared to open surgery.
  • After 42 months of follow-up, overall recurrence rates were similar for both groups, with better disease-free survival (DFS) and overall survival (OS) for the MIS group.

Well-selected patients—such as those with favorable clinical characteristics—can benefit from MIS, enhancing recovery with reduced complications.

Journal Article by Cano-Valderrama Ó, Cerdán-Santacruz C (…) Biondo S et 11 al. in Surg Endosc

© 2026. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

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Higher Risk of Postoperative Ileus in Robotic Rectal Surgery

Robotic rectal resection shows a higher rate of primary postoperative ileus (POI) compared to laparoscopic surgery.

  • Primary POI occurred in 25.4% of robotic patients versus 8.5% in laparoscopic patients (p=0.007).
  • Intraoperative fluid balance was significantly higher in robotic surgery (36.0 vs. 29.2 ml/kg, p=0.0025) along with longer anesthesia time (403 vs. 346 min, p<0.001).

Focus on fluid management and reducing anesthesia time to lower the risk of POI in robotic procedures.

  • Risk factors for primary POI include advanced age, male sex, and higher intraoperative fluid balance.

Journal Article by Urashima T, Yabuno T (…) Mochizuki Y et 5 al. in Surg Endosc

© 2026. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

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Incidence and Timing of Reoperation After Hiatal Hernia Repair

Reoperation after hiatal hernia repair is uncommon but closely linked to surgical technique, with significant implications for patient selection.

  • Among 1,876 surgeries, only 2.6% required a reoperation, typically within the first year (median 348 days).
  • Fundoplication resulted in lower reoperation rates (1.86%) compared to other techniques (2.99%).

Using fundoplication may reduce recurrence risk, while mesh utilization could indicate higher complexity and likelihood of reoperation.

  • Mesh reinforcement showed higher reoperation rates (3.04% vs. 2.03% without mesh).

Journal Article by Dallal RM, Papanikolaou D and Casey M in Surg Endosc

© 2026. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.

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Reassessing Malignancy Risks in Mixed-Type IPMNs

Mixed-type intraductal papillary mucinous neoplasms (IPMNs) have a lower malignancy risk than previously thought, affecting surgical decision-making.

  • 46.5% of mixed-IPMNs showed malignancy, compared to 79.2% in main-duct and 33.9% in branch-duct IPMNs.
  • In the absence of high-risk features, the malignancy rate for mixed-IPMNs dropped to 24.7%, similar to branch-duct IPMNs at 20.2%.

Consider patient selection carefully, as many mixed-IPMNs may be benign based on final pathology results.

  • One-third of mixed-IPMNs had no main pancreatic duct involvement, challenging existing risk stratification.

Journal Article by De Stefano F, Fagenholz P (…) Castillo CF et 9 al. in Ann Surg

Copyright © 2026 Wolters Kluwer Health, Inc. All rights reserved.

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Robotic Resection in Locally Advanced GEJ Tumors Shows Promise

Robotic multivisceral resection is feasible and beneficial for select patients with locally advanced gastroesophageal junction tumors.

  • A 6.3-cm T4BN2 adenocarcinoma was successfully resected within 6 hours post-neoadjuvant FOLFOX chemotherapy.
  • The approach allowed for R0 resection while maintaining quality of life through careful patient selection and technique.

Surgical teams should consider this method for eligible patients to enhance recovery and early systemic therapy resumption.

  • Key measures included hand-sewn esophagojejunostomy and meticulous defect closure to prevent complications.

Journal Article by Hierl AN, Imamura T (…) Ikoma N et 2 al. in Ann Surg Oncol

© 2026. The Author(s).

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Team Performance Matters in Complex Surgical Oncology

Team dynamics significantly affect patient outcomes in complex surgical oncology.

  • Five resident-led teams had unacceptably high adverse event rates (6.9% to 22.3%).
  • Thirteen teams had longer-than-expected hospital stays (+0.4 to +3.5 days), while seven teams had shorter stays (-1.1 to -0.7 days).

Effective performance benchmarking can pinpoint teams needing additional supervision.

  • Three teams had higher-than-expected 30-day readmission rates (4.9% to 6.8%).

Journal Article by Acker RC, Sharpe JE (…) Kelz RR et 6 al. in Ann Surg Oncol

© 2026. The Author(s).

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Proximal vs. Total Gastrectomy: Survival Outcomes in Gastric Cancer

Proximal gastrectomy offers survival rates similar to total gastrectomy after neoadjuvant therapy for Siewert Type II/III gastric adenocarcinoma.

  • No significant differences in overall survival (p = 0.54) or progression-free survival (p = 0.86) were found between the two approaches.
  • The study included a balanced cohort of 518 patients from three centers, reinforcing the findings across different cancer stages.

Surgeons can consider proximal gastrectomy as a viable option without compromising patient outcomes.

  • Higher metastatic rates were noted at distal nodal stations in stage III patients, indicating the need for careful patient selection.

Journal Article by Wen ZL, Ren H (…) Zhao DB et 9 al. in Ann Surg Oncol

© 2026. Society of Surgical Oncology.

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Eye Tracking Reveals Surgical Resident Expertise Levels

Eye-tracking can differentiate surgical residents’ cognitive strategies, critical for tailored education.

  • Three distinct gaze phenotypes identified among 57 residents: expert-like, structured but superficial, and exploratory.
  • Focused-stable-systematic patterns seen in years 4-5; brief-active-exploratory in years 1-2.

Utilizing these insights can enhance tailored training and competency evaluations in surgical education.

  • Gaze patterns explain 87.7% of variance in learning approaches, indicating potential for personalized feedback and curriculum design.

Journal Article by Baloul MS, Bhatti U (…) D’Angelo J et 5 al. in BMC Surg

Copyright © 2026 Elsevier Inc. All rights reserved.

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Whole Blood Transfusion in Trauma Not Superior to Standard Care

Prehospital whole blood transfusion offers no clear advantage over standard care for major trauma patients.

  • In a study of 616 trauma patients, 48.7% in the whole-blood group and 47.7% in standard care experienced death or massive transfusion within 24 hours (p=0.84).
  • Serious adverse events were slightly higher in the standard-care group (37 vs. 31).

Consider this data when deciding on prehospital management for trauma patients; standard care remains a viable option.

  • Prothrombin times were elevated in 40.7% of the whole-blood group compared to 30.5% in standard care.

Clinical Trial, Phase III by Smith JE, Cardigan R (…) Green L et 22 al. in N Engl J Med

Copyright © 2026 Massachusetts Medical Society.

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Entrustable Activities Revolutionize Surgical Training

The use of entrustable professional activities (EPAs) provides a new framework for evaluating surgical residents, improving assessment and support for trainee competencies.

  • 58.2% of residents achieved readiness for appendicitis by PGY-3; other procedures like gallbladder disease saw 86.6% readiness by PGY-4.
  • Early performance in soft tissue infections showed 54.8% at PGY-2 reaching indirect supervision.

This insight allows for better tailoring of training programs, ensuring residents meet key competencies sooner, impacting how surgical programs can optimize education delivery.

Journal Article by Diaconescu A, Kasmirski J (…) Lindeman B et 8 al. in Ann Surg

Copyright © 2026 Wolters Kluwer Health, Inc. All rights reserved.

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