article_metadata: Li-Feng Qin Dan Peng Li-Hua Qin Min Xu Han Fang Qing Zhang
article_metadata: 10.3892/ol.2014.1812
article_metadata: Oncol Lett
article_metadata: 2014 Mar;7(3):894-896.
article_metadata: s2 nerve root chordoma giant cell tumor rectum sacral tumor urinary and bowel function
article_metadata: CC BY
article_metadata: https://pubmed.ncbi.nlm.nih.gov/24527097/
article_metadata: PMC3919884
article_metadata: 24527097
article_metadata: Huge giant cell tumor of the sacrum: A case report
article_metadata: 2014