Summary of reported imaging findings

Patient No./Age (y)/SexStudyLocationSolitary/MultipleMarginsT1 SignalT2 SignalDiffusion SignalEnhancementEvidence of HemorrhageCystic ComponentDistant Mets
1/8/FPekala et al (this study)Midline posterior fossa dural based, extending into left temporal areaSolitaryCirc/LobHeteroHeteroPredom HyperIntense, diffuseYNN
2/7/FPekala et al (this study)Right frontal, possible falcine attachmentSolitaryCirc/LobHyperHeteroPredom HyperIntense, diffuseYNY, left lung base
3/4/MJay et al6Midline posteriorSolitary fossa, no dural attachmentCirc/LobN/AN/AN/AIntense, diffuseNNY, spinal drop metastasis
4/5/MKatayma et al8Left posterior fossa dural based, extending into left temporal areaSolitaryCirc/LobHypoHypoN/AIntense, diffuseNYN
5/12/MDedeurwaerdere et al9Right frontal dural basedSolitaryCirc/LobIso/HypoN/AN/AIntense, diffuseN/ANN
6/17/MDedeurwaerdere et al9Right frontal dural basedSolitaryCirc/LobIso/HypoN/AN/AIntense, diffuseN/ANN
7/6/MAntunes et al10Right frontal dural basedSolitaryCirc/LobN/AN/AN/AIntense, diffuseNYN
8/30/FPapotti et al11Right frontal dural bsedTwo adjacentCirc/LobN/AN/AN/AN/ANNN
  • Note:—Circ indicates circumscribed; Lob, lobulated; Hetero, heterogeneous; Hyper, hyperintense; Hypo, hypointense; N/A, not available; Predom, predominantly; Y, yes; N, no.