乳腺癌术后疼痛与镇痛

乳腺癌术后疼痛综合征(post-mastectomy pain syndrome,PMPS），发生率10-80%，乳腺癌术后数月至多年慢性疼痛，疼痛部位：腋臂肩部（80%）、胸部疤痕区，疼痛程度：13%严重，39%中度，48%轻度，性质：神经病理性疼痛（neuropathic pain，NP），疼痛区域伴不同程度的感觉障碍。

Breast cancer incidence of postoperative pain syndrome (10-80%, breast cancer for months to years of chronic pain, postoperative pain, axillary arm shoulder (80%), chest scar area, the degree of pain: 13%, 39% medium, 48% of mild, nature: mental derangement rational pain, pain areas with different degrees of sensory disturbance.