| 释义 |
periostoma per·i·os·te·o·ma (per'ē-os'tē-ō'mă), A neoplasm derived from the periosteum. Synonym(s): periosteophyte, periostomaperiostoma (pĕr″ē-ŏs-tō′mă) [Gr. peri, around, + osteon, bone, + oma, tumor] A bony neoplasm around a bone or arising from its membranous sheath. |