In some cases, patients may exhibit a clinical scenario with different vasomotor and sudo-motor changes along with edema, without any pain; for which the diagnostic criteria described by Veldman must be used, as they are the only ones that allow the diagnosis of CRPS in the absence of pain:
En algunos casos, los pacientes presentan un cuadro clínico acompañado de diferentes cambios vasomotores, motores y edema, sin presentar dolor; los criterios de Veldman son los únicos que permiten hacer un diagnóstico de SDRC en ausencia de dolor: