Related Experiment Videos
CT-guided superior hypogastric plexus block
Maurizio Cariati1, Giuseppe De Martini, Fabio Pretolesi
1Department of Radiology, San Martino Hospital, Genoa, Italy. cariafraweb@hotmail.com
Journal of Computer Assisted Tomography
|May 23, 2002
Summary
Computed tomography (CT)-guided superior hypogastric plexus block offers effective pain relief for pelvic cancer patients. This minimally invasive procedure provides a safe and accessible treatment option for managing severe cancer-related pain.
Area of Science:
- Interventional radiology
- Pain management
- Oncology
Background:
- Pelvic malignancies frequently cause severe, intractable pain.
- Superior hypogastric plexus block is a recognized treatment for visceral pelvic pain.
- Minimally invasive techniques are sought for improved patient outcomes.
Purpose of the Study:
- To evaluate the efficacy and safety of CT-guided superior hypogastric plexus block.
- To assess pain relief in patients with pelvic cancer using a single-needle anterior approach.
Main Methods:
- Ten patients with pelvic cancer underwent CT-guided neurolytic block using alcohol.
- Injections involved varying volumes of alcohol (10-20 ml) with bupivacaine HCl and contrast.
- Pain relief was assessed using a four-grade analogue scale.
Main Results:
- CT imaging confirmed solution spread around the iliac vessels.
- Complete pain relief was achieved in 40% of patients, with partial relief in others.
- Higher alcohol volumes correlated with better pain reduction.
Conclusions:
- CT-guided percutaneous superior hypogastric block is a safe and effective intervention.
- The anterior approach is technically feasible and provides significant pain relief.
- This technique is a valuable option for managing severe pain in pelvic cancer.