Treatment strategies for advanced or recurrent rectal cancer have evolved such that the ultimate surgical goal to achieve a cure is complete pathological clearance. To achieve this where the sacrum is involved, en bloc sacrectomy is the current standard of care. Sacral resection is technically challenging and has been described; however, the technique has yet to be streamlined across units. This comprehensive review aims to outline the surgical approach to en bloc sacrectomy for locally advanced or recurrent rectal cancer, with standardisation of the operative steps of the procedure and to discuss options that enhance the technique.
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http://dx.doi.org/10.3390/jcm10214921 | DOI Listing |
Am J Neurodegener Dis
August 2024
Department of Orthopaedics Surgery, All India Institute of Medical Sciences Jodhpur, Rajasthan, India.
Int Orthop
November 2024
Division of Neurosurgery, Department of Clinical Neurosciences, Geneva University Hospitals and University of Geneva, Faculty of Medicine, 4 Rue Gabrielle-Perret-Gentil, Geneva, 1205, Switzerland.
Purpose: Sacral chordomas are slow growing but locally aggressive tumours with a high rate of local recurrence if not completely removed. Surgical resection with negative margins represents the most important survival predictor but it can be challenging to accomplish. Thanks to improvements in intraoperative imaging and surgical techniques, en bloc resection through a partial sacral resection with wide surgical margins has become feasible but it comes with a significant morbidity rate.
View Article and Find Full Text PDFNeurosurgery
August 2024
Center for Endoscopic, Surgical and Clinical Anatomy (CESKA), Second Faculty of Medicine, Charles University, Prague, Czech Republic.
Background And Objectives: En bloc sacrectomy is associated with sacral root transection causing loss of urinary bladder, rectum, and sexual function. The aim of the study was to determine the position of the pudendal branches (sensorimotor) and pelvic splanchnic nerves (parasympathetic) on the sacral roots relative to the sacrum, and the minimal and maximal defects in the sacral roots that can be reconstructed by grafting after various types of sacrectomy.
Methods: Five cadaveric pelves were dissected bilaterally.
Cancers (Basel)
June 2024
University Center for Orthopedics, Trauma Surgery and Plastic Surgery, Sarcoma Center at the National Center for Tumor Diseases (NCT/UCC), University Hospital Carl Gustav Carus Dresden, 01307 Dresden, Germany.
Introduction: Bone sarcoma or direct pelvic carcinoma invasion of the sacrum represent indications for partial or total sacrectomy. The aim was to describe the oncosurgical management and complication profile and to analyze our own outcome results following sacrectomy.
Methods: In a retrospective analysis, 27 patients (n = 8/10/9 sarcoma/chordoma/locally recurrent rectal cancer (LRRC)) were included.
Indian J Surg Oncol
June 2024
Department of Surgical Oncology, Malabar Cancer Center, Moozhikkara (PO), Thalassery, Kannur District, Kerala, 670103 India.
Unlabelled: Pelvic exenteration is potentially curative for operable locally advanced primary and locally recurrent rectal cancers. R0 resection is associated with higher survival. This procedure is associated with low mortality rates but high postoperative morbidity proportional to the extent of resection.
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