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Updated: May 31, 2026
Caudal-to-cranial Approach in Laparoscopic Right Hemicolectomy with Complete Mesocolon Excision and D3 Lymph Node Dissection
Published on: January 9, 2026
Preliminary experience with external hemipelvectomy for locally advanced and recurrent pelvic carcinoma
M B Nielsen1, P Rasmussen, J Keller
1Department of Surgery, E, Aarhus University Hospital, Aarhus, Denmark. mette.bak.nielsen@ki.au.dk
Aim:
Eight highly selected patients are reported, undergoing external hemipelvectomy (EHP) for malignant infiltration of the lumbosacral neural plexus.
Method:
All patients were evaluated by positron emission tomography-computed tomography (PET-CT), CT and magnetic resonance imaging. No evidence of disseminated disease was found. With agreement by the multidisciplinary team, surgery was performed by a colorectal surgeon and an orthopaedic sarcoma surgeon and, if needed, by an urologist and vascular surgeon. Patients were reconstructed with either a femoral or a gluteal musculocutaneous flap.
Results:
Of the eight women [median age 54.5 (40-68) years], two had primary carcinoma and six local recurrence of a previously treated carcinoma. R0 was possible in six patients and R1 resection in two. The median duration of hospital stay was 29.5 (17-102) days. The median follow up was 8.3 (4.7-52.8) months. Three patients have died, one from postoperative complications at 5 months and two from recurrence at 5 and 52.8 months. Phantom-limb was experienced in six patients. Four patients received a prosthesis, one is considering this and one does not want a prosthesis.
Conclusion:
Hemipelvectomy may be considered for a highly selected group of patients with locally advanced carcinoma or recurrence involving the lumbosacral neural plexus.
