OBJECTS: To investigate the characteristics of childhood meningioma, especially, locations, radiological findings, pathological features (including proliferative potential) and outcome, 11 children with meningiomas were retrospectively analyzed. RESULTS: Unusual location, large size, frequent calcification, and cyst formation were characteristic radiological findings. Gross total resection was achieved in 8 patients, and there was recurrence in 2. Gamma knife radiosurgery was performed on residual and recurrent tumors. MIB-1 indices tended to be high in large tumors. Nine patients had a Karnofsky Performance Scale of more than 70 during the follow-up period of 10 months to 19.5 years. Surgical treatment rendered 4 of 5 epileptic patients seizure free. The childhood meningiomas examined had unusual locations, atypical radiological findings, and various proliferative potentials. CONCLUSIONS: Complete resection is the treatment of choice. Gamma knife radiosurgery can be a good alternative for residual tumors and small recurrent tumors. The outcome of childhood meningiomas is good after surgery.
OBJECTS: To investigate the characteristics of childhood meningioma, especially, locations, radiological findings, pathological features (including proliferative potential) and outcome, 11 children with meningiomas were retrospectively analyzed. RESULTS: Unusual location, large size, frequent calcification, and cyst formation were characteristic radiological findings. Gross total resection was achieved in 8 patients, and there was recurrence in 2. Gamma knife radiosurgery was performed on residual and recurrent tumors. MIB-1 indices tended to be high in large tumors. Nine patients had a Karnofsky Performance Scale of more than 70 during the follow-up period of 10 months to 19.5 years. Surgical treatment rendered 4 of 5 epilepticpatientsseizure free. The childhood meningiomas examined had unusual locations, atypical radiological findings, and various proliferative potentials. CONCLUSIONS: Complete resection is the treatment of choice. Gamma knife radiosurgery can be a good alternative for residual tumors and small recurrent tumors. The outcome of childhood meningiomas is good after surgery.
Authors: Rishi S Kotecha; Reimar C Junckerstorff; Sharon Lee; Catherine H Cole; Nicholas G Gottardo Journal: J Neurooncol Date: 2011-01-04 Impact factor: 4.130
Authors: Roy W R Dudley; Michelle R Torok; Sarah Randall; Benjamin Béland; Michael H Handler; Jean M Mulcahy-Levy; Arthur K Liu; Todd C Hankinson Journal: J Neurooncol Date: 2018-03-09 Impact factor: 4.130
Authors: J P Regel; B Schoch; I E Sandalcioglu; R Wieland; C Westermeier; D Stolke; H Wiedemayer Journal: Childs Nerv Syst Date: 2005-06-14 Impact factor: 1.475