Table 1 Studies applying genome-wide copy number variation analysis in intimal sarcomas.

From: Intimal sarcomas and undifferentiated cardiac sarcomas carry mutually exclusive MDM2, MDM4, and CDK6 amplifications and share a common DNA methylation signature

Study

Year

Analyzed cases

Location

Method

Relevant findings

Bode-Lesniewska et al.

2001

8

Pulmonary artery

CGH

MDM2 amp

Zhao et al.

2002

8

Pulmonary artery

aCGH

MDM2 amp, PDGFRA amp

Sebenik et al.

2005

12/14

Aorta and branches

CGH

Complex karyotyp

Zhang et al.

2007

1

Heart

Karyotyping

MDM2 amp, CDK4 amp

Dewaele et al.

2010

8/21

Pulmonary artery (n = 5) and heart (n = 3)

aCGH

MDM2 amp, PDGFRA amp

Neuville et al.

2014

5/100

Heart

aCGH

MDM2 amp

Ito et al.

2017

1

Heart

aCGH

MDM2 amp, PDGFRA amp

Roszik et al.

2019

13

Unknown

GENIE database

MDM2 amp, TERT amp

  1. aCGH microarray-based comparative genomic hybridization, amp amplified.