Introduction
Case report
Discussion
Author and year | Lesion | Case number | Age, sex | Location | Contrast enhancement | T1WI | T2WI | Hemorrhage | Management | Recurrence | Number of lesions | Follow-up |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Pierre-Aurelien Beuriat et al., 2015 | Cystic | 1 | 13/F | Left cerebellar hemisphere | No enhancement | Hypo | Hyper | NA | STR | No | 1 | NA |
Aaron Halfpenny et al., 2019 | Cystic | 2 | 5/F | Left temporal lobe | Nodular enhancement | Iso/hypo | Hyper | NA | GTR | Yes,10Y | 1 | 10Y |
Lian Duan et al., 2017 | Cystic-solid | 3 | 26/F | T9–11 | Heterogeneous enhancement | Hypo | Hyper | NA | GTR | No | 1 | 15M’ |
Lian Duan et al., 2017 | Cystic-solid | 4 | 35/F | C3–7 | Partchy and inhomogeneous | Hypo | Hyper | NA | GTR | No | 1 | 17M’ |
Shuji Hamauchi et al., 2019 | Cystic-solid | 5 | 37/F | C2–5 | Slight enhancement | Hypo | Hyper | NA | GTR | No | 1 | 2Y |
Marc Eastin et al., 2016 | Cystic | 6 | 33/F | Right thalamic, the ventricle | No enhancement | Hypo | Hyper | NA | GTR | No | 2 | 12M’ |
Adrien Collin et al., 2018 | Cystic-solid | 7 | 40/F | C7–8 | Heterogeneous enhancing | Hypo | Hyper | NA | GTR | No | 1 | 6M’ |
Yazeed Al Krinawe et al., 2020 | Solid | 8 | 7/F | Septum pellucidum | No enhancement | Hypo | Hyper | NA | STR | No | 1 | 2Y |
Bharadwaj, Rishab et al., 2020 | Cystic-solid | 9 | 12/M | The optic pathway | No enhancement | Hypo | Hyper | NA | Biopsy | No | 1 | 6M’ |
Fumine Tanaka et al., 2019 | Cystic-solid | 10 | 18/M | Pons | Partial rim enhancement | Hypo | Hyper | NA | Biopsy | No | 1 | 17Y |
Emily P Sieg et al., 2016 | Cystic-solid | 11 | 8/F | Right hypothalamus | Ring-like enhancement | Hypo | Hyper | NA | STR | No | 1 | 3Y |
ArunkumarSekar et al., 2019 | Cystic-solid | 12 | 16/M | Optic chiasm | Ring-like enhancement | Hypo | Hyper | NA | STR | No | 1 | NA |
Goutam Bera et al., 2017 | Cystic-solid | 14 | 16/M | Left side of the vermis | Patchy enhancement | Hypo | Hyper | NA | GTR | No | 1 | 1Y |
Ji Xiong et al., 2012 | Cystic-solid | 15 | 38/M | Septum pellucidum, the bilateral ventricles | Heterogeneous enhancement | Hypo-iso | Mainly hyper | NA | STR | No | 2 | 6M’ |
Kieren S.J. Allinson,2015 | Mainly cystic | 16 | 33/M | The fourth ventricle, the third and lateral ventricles | Patchy enhancement | Hypo | Hyper | NA | Biopsy | Proximately doubled in size | multiple | 1Y |
Noriko Sumitomo et al., 2017 | Cystic | 17 | 9/M | The right parietal lobe | No enhancement | Hypo | Hyper | NA | STR | No | 1 | NA |
Caleb P. Wilson et al., 2020 | Cystic-solid | 18 | 19/M | Left temporal, left gangliocapsular region, bilateral thalami, tectum, cerebellum. | Slight enhancement | Hypo | Mildly hype | NA | STR | Dramatic expansion, number increasing | multiple | 6Y |
L.Gao et al., 2018 | Cystic | 19 | 16/M | Cerebellar hemisphere | Slight enhancement | Iso-hypo | Hypo-hyper | NA | GTR | NA | 1 | NA |
L.Gao et al., 2018 | Cystic | 20 | 29/M | Lateral ventricle | Heterogeneous enhancement | Iso-hypo | Hypo-hyper | NA | GTR | NA | 1 | NA |
L.Gao et al., 2018 | Cystic-solid | 21 | 23/M | Cerebellar vermis | Heterogeneous enhancement | Hypo-hyper | Hypo-hyper | NA | STR | NA | 1 | NA |
L.Gao et al., 2019 | Cystic | 22 | 24/M | Left temporal lobe | No enhancement | Hypo | Hyper | NA | GTR | No | 1 | NA |
L.Gao et al., 2019 | Cystic | 23 | 30/M | Cerebellar vermis | No enhancement | Hypo | Hyper | NA | GTR | No | 1 | NA |
Sajjad Muhammad et al., 2019 | Cystic-solid | 24 | 22/NA | Pineal region | Partially and heterogeneous enhancement | Hypo | Hyper | NA | STR | No | 1 | 8W |
Ibrahim Alnaami et al., 2013 | Solid | 25 | 57/M | The posterior third ventricle. | Heterogeneous enhancement | Iso | Hyper | NA | Biopsy | No | 1 | 6M’ |
Ibrahim Alnaami et al., 2013 | Cystic-soLid | 26 | 28/M | Posterior third ventricle extending into the aqueduct | Nodular enhancement | Hypo | Hyper | NA | Biopsy | No | 1 | NA |
Özlem Yapıcıer et al., 2018 | Cystic | 27 | 55/F | Mesial temporal lobe | No enhancement | Iso-hypo | Heterogeneously hyper | NA | GTR | No | 1 | NA |
H.Cebula et al., 2016 | Cystic-solid | 28 | 75/F | Left posterior thalamic | Heterogeneously hyperintense | Heterogeneously hypo | Heterogeneously hyper | Intralesional bleeding | Biopsy | No progression | 1 | 1Y |
Sonia García Cabezas et al., 2014 | Cystic-solid | 29 | 24/M | Both cerebellar hemispheres, the left cerebellopontine angle, spinal cord | Intense and heterogeneous enhancement | Iso-hypo | Hypo-hyper | NA | Biopsy | No | Multiple | 2Y |
Shi-Yun Chen et al., 2016 | Cystic-solid | 30 | 17/M | Right basal ganglia | Heterogeneous enhancement | Hypo | Hyper | NA | STR | No | 1 | 3Y |
Shi-Yun Chen et al., 2017 | Cystic | 31 | 33/M | Left parietal lobe | No enhancement | Hypo | Hyper | NA | STR | No | 1 | 3Y |
Shi-Yun Chen et al., 2018 | Cystic-solid | 32 | 21/F | The third and fourth ventricles and the suprasellar region | Heterogeneous enhancement | Hypo | Hyper | NA | STR | Dead | Multiple | 3Y |
Yasutaka Fushimi et al., 2011 | Cystic-solid | 33 | 28/F | The cerebellar vermis | No enhancement | Hypo | Hyper | NA | STR | No | 1 | 2Y |
David Cachia et al., 2014 | Cystic | 34 | 36/F | Right frontal lobe, right midbrain tectum, and cerebellar vermis | No enhancement | Hypo | Hyper | NA | STR | No | Multiple | 7M’ |
Philip GeorgeEye et al., 2017 | Cystic-solid | 35 | 35/M | The third ventricle | No enhancement | Iso | Hyper | NA | STR | NA | 1 | NA |
Orestes E. Solis et al., 2011 | Cystic-solid | 36 | 16/F | The pineal gland region | No enhancement | Iso-hypo | Hyper | NA | STR | No | 1 | 2M’ |
Ji Xiong et al., 2013 | Cystic | 37 | 23/M | Left frontal lobe | No enhancement | Hypo | Hyper | NA | GTR | No | 1 | 8M’ |
Gorky Medhi et al., 2015 | Cystic-solid | 38 | 32/M | Midline posterior fossa, vermis and cerebellar hemispheres | Heterogeneous enhancement | Iso-hypo | Heterogeneously hyper | YES | STR | No | Multiple | 11M’ |
Gorky Medhi et al., 2015 | Cystic-solid | 39 | 38/F | Pineal region | Heterogeneous enhancement | Iso-hypo | Heterogeneously hyper | YES | STR | Residual lesions, stable | 1 | 3Y |
Gorky Medhi et al., 2015 | Cystic-solid | 40 | 24/M | Cerebellar hemispheres, vermis, midbrain, pons, medulla | No enhancement | Iso-hypo | Heterogeneously hyper | YES | STR | Residual lesions | Multiple | NA |
Gorky Medhi et al., 2015 | Cystic | 41 | 12/M | Pineal region | No enhancement | Hypo | Hyper | NO | GTR | Residual lesions | 1 | 3M’ |
Gorky Medhi et al., 2015 | Cystic-solid | 42 | 40/F | Right cerebellar hemisphere and vermis | Annular and nodular enhancement | Iso-hypo | Heterogeneously hyper | YES | GTR | Minimal residue | Multiple | 4M’ |
S.Kemp et al., 2012 | Cystic | 43 | 33/M | Left lateral ventricle | No enhancement | Hypo | Hyper | NA | GTR | NA | 1 | NA |
Ewa Matyja et al., 2014 | Cystic | 44 | 22/M | The left temporal lobe. | No enhancement | Hypo | Hyper | NA | GTR | No | 1 | 3.6Y |
Junqing Xu et al., 2012 | Cystic-solid | 45 | 39/M | Pineal gland, the third ventricle | Faint heterogeneous contrast enhancement | Hypo | Iso-hyper | NA | GTR | No | Multiple | 42M’ |
Benjamin Thurston et al., 2012 | Cystic-solid | 46 | 8/F | Left superior cerebellar peduncle | Heterogeneous enhancement | Hypo | Hyper | NA | GTR | Yes, 9M | 1 | 9M’ |
Anil K. Mahavadi et al., 2020 | Cystic-solid | 47 | 41/M | The third ventricle | Heterogeneous enhancement | Mainly hypo | Mainly hyper | NA | STR | Residual lesions, stable | 1 | 6M’ |
Pankaj Sharma et al., 2011 | Cystic-solid | 48 | 16/F | The tectal region of the midbrain | No enhancement | Hypo | Hyper | NA | Biopsy | Stable | 1 | 6M’ |
Pankaj Sharma et al., 2012 | Cystic-solid | 49 | 17/M | Suprasellar and interpeduncular cistern, the third ventricle | Peripheral enhancement | Mainly hypo | Mainly hyper | YES | Biopsy | Stable | Multiple | NA |
Seiji Yamada et al., 2019 | Cystic-solid | 50 | 16/F | Right temporal lobe | Multinodular enhancement | Hypo | Hyper | NA | GTR | NA | 1 | NA |
Tanmoy Kumar Maiti et al., 2014 | Solid | 51 | 2/M | The posterior third ventricle | No enhancement | Hypo | Hyper | NA | STR | Dead | 1 | 13M’ |
Tanmoy Kumar Maiti et al., 2015 | Cystic-solid | 52 | 12/M | The posterior third ventricle | Mild contrast enhancement | Hypo | Hyper | NA | GTR | No | 1 | 9M’ |