BioMed Research International / 2015 / Article / Tab 1

Research Article

Outcome of Elderly Patients with Meningioma after Image-Guided Stereotactic Radiotherapy: A Study of 100 Cases

Table 1

Patient characteristics.

Overall collective
()
MedianMin/max

Age with beginning of RT7165/87
Tumor volume6.40.26/86.39

%

Gender
 m3636.7
 f6263.3
Location
 Skull base7879.6
 Falx/parasagittal88.2
 Convexity1212.2
WHO grading
 n/a7777.6
 WHO 188.2
 WHO 288.2
 WHO 355.1
Prior surgery
 Primary RT6162.2
 Adjuvant RT3737.8
Peritumoral edema
 Yes4 4.1
Multiple meningiomas
 Yes2626.5
Fractionation scheme
 FSRT5051
 hFSRT3838.8
 SRS1010.2

MedianMin/max

FSRT total dose (Gy)56.528.8/72
hFSRT total dose (Gy)36.330/42
SRS total dose (Gy)17.613.5/21.4

Follow-up time in months371/132

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