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Pelvic bone tumor resection: what a radiologist needs to know.
Michael McColl1, Laura M Fayad1, Carol Morris2
1The Russell H. Morgan Department of Radiology & Radiological Science, The Johns Hopkins Medical Institutions, 600 North Wolfe Street, Baltimore, MD, 21287, USA.
Skeletal Radiology
|February 20, 2020
Summary
Pelvic bone tumors are challenging due to their deep location and proximity to vital structures. This review details surgical resection techniques and imaging
Area of Science:
- Orthopedic Oncology
- Surgical Oncology
- Medical Imaging
Background:
- Pelvic bone tumors pose significant diagnostic and therapeutic challenges.
- Their deep anatomical location often leads to late presentation with large tumor size.
- Tumors are frequently adjacent to critical pelvic viscera and neurovascular structures.
Purpose of the Study:
- To review various pelvic resection techniques for bone tumors.
- To emphasize the importance of preoperative imaging in surgical planning.
- To discuss limb-sparing surgery versus hemipelvectomy.
Main Methods:
- Review of current literature on pelvic bone tumor management.
- Description of different pelvic resection and reconstruction strategies.
- Highlighting the role of advanced imaging in defining tumor extent.
Main Results:
- Limb-sparing pelvic resection is preferred over hemipelvectomy when feasible.
- Surgical approach selection depends on tumor histology, location, and extent.
- Balancing functional outcomes with surgical morbidity is crucial.
Conclusions:
- Thorough knowledge of pelvic anatomy and precise imaging are essential for surgical planning.
- Appropriate surgical techniques and reconstruction methods optimize patient outcomes.
- Preoperative imaging is vital for defining tumor boundaries and guiding surgical strategy.
