Table 1 Clinicopathological summary of the 12 t(X;18)-positive synovial sarcomas used in the current study

From: Expression of MYCN in pediatric synovial sarcoma

Age

Sex

Histology

MYCN

ID2

Presentation

Recurrence

Overall survival

6 months

M

Biphasic

++

POS

Localized

Yes

DOD

15 years

F

Biphasic

++

POS

Localized

Yes

AWD

11 years

M

Monophasic

++

POS

Localized

No

A

17 years

F

Monophasic

++

POS

Localized

No

A

12 years

M

Poorly-differentiated

++

NEG

Localized

No

A

18 years

M

Biphasic

+

POS

Localized

Yes

A

16 years

M

Biphasic

+

POS

Metastases

No

AWD

10 years

M

Monophasic

+

NEG

Localized

No

A

14 years

M

Monophasic

+

NEG

Localized

No

A

10 years

M

Monophasic

−

NEG

Metastases

No

DOD

13 years

M

Monophasic

−

NEG

Localized

No

A

14 years

F

Monophasic

−

NEG

Metastases

No

DOD

  1. Abbreviations: ++, high levels MYCN expression; +, low levels MYCN expression; −, no MYCN expression; A, alive; DOD, died of disease; AWD, alive with disease.