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

Monday, July 11, 2011

RA, lupus and other connective tissue disorders may have abnormalities of sympathetic postganglionic function


Rheumatoid arthritis, systemic lupus erythematosus, and other connective tissue disorders may have abnormalities of sympathetic postganglionic function. Some of these patients may have autoantibodies to ganglionic acetylcholine receptors. Autoimmune thyroiditis, as with chronic thyroiditis and Hashimoto thyroiditis, can be associated with some features of Sjögren syndrome such as xerostomia. Patients with systemic sclerosis and mixed connective tissue disorder may have abnormalities of autonomic functioning of esophageal motor activity.
http://www.emedicine.com/NEURO/topic720.htm

Regional sympathectomy leads to qualitative alterations in localized bone modeling and remodeling

http://www.ncbi.nlm.nih.gov/pubmed/8723974

Depressed heart rate variability has independent prognostic value in patients with chronic heart failure; spectral analysis identifies an increased risk for sudden death in these patients

http://www.ncbi.nlm.nih.gov/pubmed/10681488