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, March 24, 2008

sympathectomy-induced adrenal hypertrophy

Regulation of adrenal angiotensin receptor subtypes: a possible mechanism for sympathectomy-induced adrenal hypertrophy

Conclusions: Impairment of the sympathetic nervous system with guanethidine withdraws the normal stimulation of this system on the circulating renin-angiotensin system, but upregulates the expression of adrenal Ang II receptors. Increased expression of adrenal AT2 and AT1A receptors may play an important role in adaptive adrenal hypertrophy and hormonal responses to sympathectomy.
Author
Qiua, Jingxin 1; Nelsona, Sharon H. 1; Spethb, Robert C. 2; Wanga, Donna H. 1,3