癌性骨痛是原发性骨肿瘤和转移性骨肿瘤所致的主要症状之一。其临床一般表现为间断性或持续性隐痛、钝痛、烧灼样痛或刺痛,局部压痛、叩击痛,夜间加重。局部肿胀或疼痛包块,晚期甚至出现病理性骨折、脊髓和神经压迫等。癌性骨痛的病因:1肿瘤直接引起的疼痛,由癌细胞直接浸润压迫所致。2肿瘤间接引起的疼痛,如口局部继发感染等。3抗癌治疗引起的疼 Cancerous bone pain is one of the main symptoms caused by primary bone tumors and metastatic bone tumors. The general clinical manifestations of intermittent or persistent pain, dull pain, burning pain or tingling, local tenderness, percussion pain, increased night. Local swelling or pain mass, late even pathological fracture, spinal cord and nerve compression. The causes of cancerous bone pain: a tumor caused by pain directly caused by cancer cells directly infiltration oppression. 2 indirectly caused by cancer pain, such as oral secondary infection. 3 anti-cancer treatment caused by pain