Warm and cold complex regional pain syndromes

@article{Eberle2009WarmAC,
  title={Warm and cold complex regional pain syndromes},
  author={Tatiana Eberle and Beril Doganci and Heidrun H. Kr{\"a}mer and Christian Geber and Marcel Fechir and Walter Magerl and Frank Birklein},
  journal={Neurology},
  year={2009},
  volume={72},
  pages={505 - 512}
}
Objective: To investigate clinical differences in warm and cold complex regional pain syndrome (CRPS) phenotypes. Background: CRPS represents inhomogeneous chronic pain conditions; approximately 70% patients with CRPS have “warm” affected limbs and 30% have “cold” affected limbs. Methods: We examined 50 patients with “cold” and “warm” CRPS (n = 25 in each group). Both groups were matched regarding age, sex, affected limb, duration of CRPS, and CRPS I and II to assure comparability. Detailed… 

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