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, March 13, 2010

Thoracoscopic Sympathectomy at the T2 or T3 Level Facilitates Bradykinin-Induced Protein Extravasation in Human Forearm Skin

The endogenous peptide bradykinin (BK) is an inflammatory mediator that induces nociceptor activation and sensitization as well as protein extravasation and vasodilation.

Conclusions. Forearm skin perfusion is increased after ETSC on the T2 or T3 level indicating decreased sympathetic activity while BK-induced protein extravasation was increased. These results show that preganglionic sympathectomy does not diminish bradykinin-induced protein extravasation as found for postganglionic sympathectomy in rats.
Stefan Leis, MD,*† Nicola Meyer, MD, † Andreas Bickel, MD, † Christoph H. Schick, MD, ‡§ Sophie Krüger, MD, § Martin Schmelz, MD, and Frank Birklein, MD**

Pain Medicine


Published Online: 1 Mar 2010

© 2010 American Academy of Pain Medicine