Guridi J, Ollier J, Aguilera F
Department of Neurosurgery, Hospital de Navarra, Pamplona, Spain.
Neurosurgery. 1990 Dec;27(6):978-80; discussion 980-1. doi: 10.1097/00006123-199012000-00019.
The authors describe a case of a giant intradiploic epidermoid cyst of the occipital bone with an intracranial extension in the posterior fossa and no signs of neurological involvement. The lesion started as a painless lump under the scalp. Roentgenographic and computed tomographic findings led to a correct diagnosis, and the complete removal of the cyst was accomplished, despite its large size. The total removal of these cysts is associated with a good prognosis.
作者描述了一例枕骨巨大板障内表皮样囊肿，该囊肿向后颅窝颅内延伸且无神经受累迹象。病变最初表现为头皮下无痛性肿块。X线和计算机断层扫描结果得出了正确诊断，尽管囊肿体积较大，但仍成功将其完整切除。这些囊肿的完整切除与良好预后相关。
