The amount of compensatory sweating depends on the patient, the damage that the white rami communicans incurs, and the amount of cell body reorganization in the spinal cord after surgery.
Other potential complications include inadequate resection of the ganglia, gustatory sweating, pneumothorax, cardiac dysfunction, post-operative pain, and finally Horner’s syndrome secondary to resection of the stellate ganglion.
www.ubcmj.com/pdf/ubcmj_2_1_2010_24-29.pdf

After severing the cervical sympathetic trunk, the cells of the cervical sympathetic ganglion undergo transneuronic degeneration
After severing the sympathetic trunk, the cells of its origin undergo complete disintegration within a year.
http://onlinelibrary.wiley.com/doi/10.1111/j.1439-0442.1967.tb00255.x/abstract

Saturday, August 27, 2011

Stellate ganglion block effectively "reboots" the insular cortex

The following is a summary from our publications in Lancet Oncology and Medical Hypothesis

34   The picture demonstrates the connections from the stellate ganglion to other neural structures.  This was demonstrated using retro rabies virus techniques and functional MRI.  Both are objective data demonstrating the effect on the insula by the stellate ganglion.  Stellate ganglion block effectively "reboots" the insular cortex, allowing for a reduction in hot flashes


The stellate ganglion refers to the ganglion formed by the fusion of the inferior cervical and the first thoracic ganglion as they meet anterior to the vertebral body of C7. It is present in 80% of subjects. It usually lies on or above the neck of the first rib.
http://dardipainclinic.com/stellate_ganglion_block.php