Primary Intracranial Synovial Sarcoma

Table 1

Literature review. Grossman and Ram [7], Yoshida et al. [8], and Baptista et al. [3] mentioned 5 more patients collectively without clinical detail. No available data.

Literature	Year	Age	Gender	Primary	Symptoms at presentation	Intracranial findings	Other sites of metastases	Outcome
Flannery et al. [6]	2010	26	F	Knee	Hemiparesis			Survival 1 month
Kaufman and Tsukada [5]	1976	32	M	Right foot	Headaches, vomiting, ataxia	Right cerebellar mass	Lung, “numerous subcutaneous masses”	Survival 7 months
Nuwal et al. [1]	2012	35	M	Left lung		Left parietooccipital mass	None	Survival 6 months
Otani et al. [9]	2013	41	F	Left inguinal region	Sensory aphasia	Left frontal, parietal, parietotemporal
Przkora et al. [4]	2003	74	F	Right popliteal mass	Headaches, vomiting	right frontal mass with hemorrhage	Lung	Survival 1 year
Siegel et al. [2]	2008	17	M	Right thigh	Left soft tissue mass, otherwise no neurologic symptoms	Left skull mass	Femur, buttock, intra-abdominal, lung	Survival 2 years
Our case	2015	21	M	Right skull lesion with intracranial extension	Headaches, ataxia, left hemianopsia left arm weakness	Right parietal mass with hemorrhage	None	At least 2 years