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Updated: Oct 12, 2025
Robot-assisted Total Mesorectal Excision and Lateral Pelvic Lymph Node Dissection for Locally Advanced Middle-low Rectal Cancer
Published on: February 12, 2022
Short-term outcomes following beyond total mesorectal excision and reconstruction using myocutaneous flaps: A
Hanin Assi1, Anna Persson1, Ingrid Palmquist1
1Department of Surgery, Skåne University Hospital, Malmö, Lund University, Sweden.
Introduction:
Beyond total mesorectal excision (bTME) offers long-term survival in patients with advanced pelvic malignancy. At Skåne University Hospital (SUS) Malmö in Sweden, the vertical rectus abdominis musculocutaneous (VRAM) and gluteal maximus (GM) flap have been used for perineal reconstruction to promote healing and functional outcomes after significant tissue loss. This study aims to examine 90-day overall and flap-specific complications in patients with advanced pelvic cancer treated with bTME and perineal flap reconstruction.
Method:
This retrospective study conducted at SUS included patients undergoing surgery between January 01, 2010 and August 01, 2016. Patients' data were gathered through medical chart reviews. The Clavien-Dindo (CD) classification system was used to classify surgical and medical postoperative complications. Flap-specific complications were evaluated regardless of CD classification.
Results:
One hundred five patients (51 men, 54 women) underwent bTME surgery with perineal reconstruction, with VRAM flaps used in 27 (26%) patients, GM flaps in 51 (49%) patients and GM flaps with vaginal reconstruction in 27 (26%) patients. The 90-day mortality rate was one (1%), despite surgical CD ≥ III and/or medical CD ≥ II complications affecting 51 (48%) patients. Partial perineal dehiscence was noted in 45 (43%) patients, mostly treated conservatively. At the first outpatient postoperative visit (median, 42 days), flap healing was complete in 47 (45%) patients.
Conclusion:
bTME surgery in pelvic cancer patients with perineal flap reconstruction using VRAM or GM flaps results in high overall and flap complication rates, but low mortality. Most complications can be conservatively treated.
