INTRODUCTION AND DEFINITION
The sacrum joins the spine to the pelvis; tumors here include benign lesions and cancers such as chordoma.
This page provides general patient information rather than an individual diagnosis. Decisions depend on symptoms, examination findings, relevant tests and patient preferences. Two people with the same diagnosis may require different care plans.
CAUSES AND SYMPTOMS
Deep sacral or pelvic pain, leg symptoms, numbness and sometimes bladder or bowel dysfunction may occur.
The intensity of symptoms does not always match the extent of changes seen on scans. New significant weakness, walking difficulty or changes in bladder or bowel control require urgent medical assessment.
DIAGNOSIS AND ASSESSMENT
Pelvic-sacral MRI, CT and a biopsy planned at a specialist center help determine tumor boundaries and type.
Assessment begins with the clinical history and an appropriate examination of strength, sensation and reflexes. X-rays, MRI, CT or nerve studies are used when they can answer a specific clinical question. A scan report alone does not establish the need for surgery.
TREATMENT OPTIONS
Experienced multidisciplinary teams choose among surgery, precise radiotherapy and other oncology treatments.
Management depends on the underlying cause, severity, overall health and realistic goals of treatment. Depending on the condition, monitoring, nonoperative care, activity modification, rehabilitation or clinician-selected medication may be considered. No single treatment suits everyone.
SURGICAL PROCESS WHEN INDICATED
Sacral surgery balances tumor removal against nerve preservation, bowel and bladder function, bleeding and pelvic stability.
Before surgery, the team should discuss likely benefits, alternatives and individual risks. Depending on the operation, complications may include bleeding, infection, anesthesia problems, nerve or spinal cord injury, and persistent symptoms; no outcome can be guaranteed.
RECOVERY AND POSTOPERATIVE PERIOD
Recovery may be complex; mobility, wound healing, pelvic functions and long-term imaging surveillance need attention.
Follow-up, movement restrictions and return to work or sport vary with the procedure and neurological findings. New or worsening weakness, fever, wound drainage or bladder and bowel changes require prompt medical review.