lumbar ganglia

例句：

1. 1.The patient was diagnosed with a lumbar ganglion cyst.
   患者被诊断出患有腰神经丛囊肿。
2. 2.The doctor performed an operation to remove the lumbar ganglion.
   医生进行了手术来切除腰神经丛。
3. 3. The lumbar ganglion is responsible for transmitting pain signals from the spine to the brain.
   腰神经丛负责将来自脊柱的疼痛信号传递到大脑。