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Table 4 Clinical outcomes after CKRT

From: Indications, feasibility, safety, and efficacy of CyberKnife radiotherapy for the treatment of olfactory groove meningiomas: a single institutional retrospective series

Patient No.Tumor typeRT typeFollow up (mos.)CKRT symptomsPre−/Post-CKRT peritumoral edemaVisual function post-CKRTOlfaction function post-CKRTChange in tumor size Post-CKRTPre−/Post CKRT KPSPre−/Post- CKRT median tumor size (cm)
1PrimarySRS9NoneMild/Slightly increasedUnchangedUnchangedUnchanged50/502.50/2.50
2PrimarySRS106FatigueNone/NoneUnchangedUnchangedDecreased90/1003.50/2.90
3PrimarySRS10NoneModerate/Significantly increasedUnchangedUnchangedUnchanged90/802.80/2.9
4PrimarySRS45NoneNone/NoneUnchangedUnchangedUnchanged100/901.15/1.06
5ResidualSRS60NoneNone/NoneUnchangedUnchangedUnchanged90/901.80/1.8
6PrimaryHSRT99Fatigue, forgetfulness, hallucinationsMild / Minimally increasedUnchangedUnchangedUnchanged90/702.56/2.49
7PrimaryHSRT11NoneModerate/Minimally increasedUnchangedUnchangedUnchanged80/804.49/4.41
8PrimaryHSRT89FatigueModerate/Minimally increasedUnchangedUnchangedDecreased80/703.00/2.60
9PrimaryHSRT47NoneNone/NoneUnchangedUnchangedDecreased100/901.30/0.93
10ResidualHSRT20NoneMild/MildImprovedUnchangedDecreased90/703.91/3.33
11ResidualFSRT19Headaches, fatigue, forgetfulnessNone/NoneUnchangedUnchangedDecreased100/902.00/1.70
12RecurrentFSRT61Nonewithout /withoutUnchangedunchangedDecreased100/901.20/0