Ultrasound-guided perineural intercostal autologous platelet-rich plasma in the treatment of chronic post-thoracotomy pain syndrome - A prospective case series.

Background: Post-thoracotomy pain syndrome poses a significant challenge in clinical management due to its debilitating nature. Current treatment strategies often involve multimodal approaches, including pharmacology and interventional procedures. Recently, platelet-rich plasma has emerged as a potential therapeutic option for chronic neuropathic pain, yet its efficacy in post-thoracotomy pain syndrome remains unexplored.