结论: 这些结果均显示腰神经根病变左.Conclusion: These findings are indicative of left L 5 radiculopathy.结合冷冻腰神经后支止痛术式, 按本文提供的表面投影数据,垂直刺入4 ～ 5cm, 即能贴近各腰神经的后支.According tothe anatomic findings, when the nee - dle is inserted vertically for...
Carcinoma of the oesophagus usually extends by local invasion and lymphatic spread.食管癌通常通过局部浸透和淋巴扩散而扩展.The lacteals of villi are part of the lymphatic system.绒毛的乳糜管是淋巴系统的一部分.Lymph nodes are round or bean - shaped structu...