Show pageBacklinksCite current pageExport to PDFBack to top This page is read only. You can view the source, but not change it. Ask your administrator if you think this is wrong. =====Coup de poignard of Michon===== Coup de poignard of Michon refers to [[spinal subarachnoid hemorrhage]], usually as a result of a [[spinal arteriovenous malformation]]. Presentation is with sudden excruciating back pain, akin to being stabbed with a dagger (poignard = french for dagger). It is the corollary of the thunderclap headache. coup_de_poignard_of_michon.txt Last modified: 2024/06/07 02:59by 127.0.0.1