Roles of endoscopic biopsy and third ventriculostomy in the diagnosis and treatment of pineal region tumors in children / 第三军医大学学报

Objective To investigate the roles of endoscopic biopsy and third ventriculostomy in the diagnosis and treatment of pineal region tumors in children. Methods Endoscopic biopsy and third ventriculostomy were performed in 9 pediatric patients with pineal region tumors. Results Successful third ventriculostomy, confirmed by MRI, was performed in 9 cases of children with obstructive hydrocephalus. No complications were found in all patients. Conclusion Endoscopic biopsy and third ventriculostomy are effective neuroendoscopic procedures in minimally invasive preferential management of pineal region tumors.

Analysis of microsurgical treatment for spontaneous spinal epidural hematoma / 第三军医大学学报

Objective To improve the diagnostic and therapeutic levels for spontaneous spinal epidural hematoma(SSEH) by summarizing the effect of microsurgery and clinical diagnosis of SSEH. Methods The therapeutic efficacy of 21 patients with SSEH undergoing microsurgery from March 1996 to March 2003 was retrospectively analyzed. Results On discharge from hospital, muscle strength of the bilateral lower extremities of 13 patients was restored to grades Ⅲ or Ⅳ, 5 to grade Ⅴ but no change was found in 3 patients. Conclusion Early diagnosis of SSEH and surgical treatment are helpful to restoring the function of the injured spinal cord and decrease of sequelae.