Johannes W. Dietrich<p>Complex regional pain syndrome (CRPS) goes along with secondary <a href="https://qoto.org/tags/hyperparathyroidism" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>hyperparathyroidism</span></a>. Our group was the first to describe this. The mechanism leading to <a href="https://qoto.org/tags/sHPT" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>sHPT</span></a> is unclear, but it may contribute to the loss of bone substance in <a href="https://qoto.org/tags/CRPS" class="mention hashtag" rel="nofollow noopener" target="_blank">#<span>CRPS</span></a>.</p><p><a href="https://pubmed.ncbi.nlm.nih.gov/30747906/" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">pubmed.ncbi.nlm.nih.gov/307479</span><span class="invisible">06/</span></a></p><p><a href="https://doi.org/10.1097/j.pain.0000000000001520" rel="nofollow noopener" target="_blank"><span class="invisible">https://</span><span class="ellipsis">doi.org/10.1097/j.pain.0000000</span><span class="invisible">000001520</span></a></p>