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Table 1 The selected studies included patients with either rhabdomyosarcoma (RMS), osteosarcoma (OS), uterine sarcoma (US), chondrosarcoma (CS), leiomyosarcoma (LMS), pulmonary artery sarcoma (PAS), hepatic angiosarcoma (HA), endometrial stromal sarcoma (ESS), or multiple (soft tissue) sarcomas. Non-sarcoma patients not shown. The studies performed segmentation for either response assessment (RA), differentiation (diff), or other purposes. Studies marked with an asterisk (*) included multiple segmentation strategies

From: Methodological considerations on segmenting rhabdomyosarcoma with diffusion-weighted imaging—What can we do better?

First Author

Year

Sarcoma type

Patients

Reason

Volume

Process

Method

Image modality

References

Abdel Razek

2013

Multiple

17

Diff

2D

Manual

Outline

Diffusion

[22]

Aktas

2021

Multiple

42

RA

Unclear

Manual

Unclear

Structural

[23]

Albalawi

2019

RMS

26

Other

2D

Manual

Unclear

Diffusion

[24]

Alsharief

2019

Multiple

21

Diff

2D

Manual

Circular ROI

Diffusion

[25]

Ashikyan

2021

Multiple

15

other

Unclear

Manual

Outline

Diffusion

[26]

Asmar

2020

Multiple

15

RA

2D

Manual

Outline

Structural

[27]

Baidya Kayal

2019

OS

40

RA

3D

Manual

Outline

Diffusion

[28]

Bajpai

2009

OS

31

Other

Unclear

Manual

Outline

Diffusion

[29]

Bajpai

2011

OS

31

RA

MS

Manual

Unclear

Diffusion

[30]

Banerjee

2018

RMS

21

Diff

3D

Semi-Automated

Outline

Diffusion

[31]

Baunin

2012

OS

15

Diff

2D

Manual

Unclear

Diffusion

[32]

Bi

2018

US

60

Diff

MS

Manual

Circular ROI

Diffusion

[33]

Bi

2020

US

71

Diff

2D

Manual

Circular ROI

Diffusion

[34]

Bologna

2017

Multiple

18

Other

3D

Manual

Outline

Diffusion

[35]

Bruegel

2013

HE

7

Other

2D

Manual

Circular ROI

Diffusion

[36]

Byun

2013

OS

28

RA

2D

Manual

Outline

Diffusion

[37]

Chhabra

2019

Multiple

43

Other

2D

Manual

Circular ROI

Diffusion

[38]

Chodyla

2021

Multiple

37

diff

3D

Manual

Outline

Diffusion

[39]

Chodyla

2021

Multiple

52

RA

3D

Manual

Outline

Diffusion

[40]

Corino

2018

Multiple

19

Diff

3D

Manual

Outline

Diffusion

[41]

Degnan

2018

Multiple

18

RA

2D

Manual

Outline

Diffusion

[42]

Del Grande

2014

Multiple

37

Other

Unclear

Manual

Unclear

Diffusion

[43]

Dudeck

2008

Multiple

23

RA

MS

Manual

Circular ROI

Diffusion

[44]

Einarsdóttir

2004

Multiple

13

Other

2D

Manual

Outline

Diffusion

[45]

Gao

2017

RMS

6

RA

Unclear

Manual

Unclear

Diffusion

[46]

Gao

2021

Multiple

30

RA

Unclear

Manual

Outline

Diffusion

[47]

Gerges

2018

LMS

17

Diff

3D

Manual

Outline

Diffusion

[48]

Habre

2021

OS

26

diff

2D

Manual

Outline

Structural

[49]

Hao

2021

OS

34

RA

Unclear

Manual

Outline

Diffusion

[50]

Hélage

2021

US

50

diff

Unclear

Manual

Circular ROI

Diffusion

[51]

Hong

2020

Multiple

12

diff

3D

Manual

Outline

Diffusion

[52]

Huang

2019

US

20

Diff

2D

Manual

Outline

Unclear

[53]

Ioannidis

2019

Multiple

22

Other

3D

Manual

Circular ROI

Diffusion

[54]

Kralik

2018

RMS

12

Diff

2D

Manual

Outline

Diffusion

[55]

Lee

2020

Multiple

36

Other

2D

Manual

Outline

Structural

[56]

Lee*

2020

OS

35

RA

Multiple

Manual

Multiple

Diffusion

[57]

Li

2017

LMS

16

Diff

MS

Manual

Circular ROI

Diffusion

[58]

Li

2017

ESS

15

Other

MS

Manual

Circular ROI

Diffusion

[59]

Li

2021

Multiple

40

other

2D

Manual

Outline

Diffusion

[60]

Li

2021

Multiple

34

other

2D

Manual

Outline

Diffusion

[61]

Liu

2017

PAS

6

Diff

2D

Manual

Circular ROI

Diffusion

[62]

Liu

2019

OS

29

RA

2D

Manual

Outline

Diffusion

[63]

Manikis

2021

Multiple

28

diff

3D

Manual

Outline

Diffusion

[64]

Müller

2016

CS

32

Diff

2D

Manual

Outline

Diffusion

[65]

Nakagawa

2019

US

11

Diff

3D

Manual

Outline

Structural

[66]

Nakagawa

2019

US

30

Diff

2D

Manual

Outline

Structural

[67]

Oka

2010

OS

22

RA

2D

Manual

Circular ROI

Diffusion

[68]

Orsatti

2021

Multiple

13

RA

3D

Manual

Outline

Diffusion

[69]

Oztürk

2021

Multiple

18

other

Unclear

Manual

Circular ROI

Diffusion

[70]

Parlak

2021

Multiple

35

diff

Unclear

Manual

Outline

Diffusion

[71]

Pourmehdi Lahiji

2019

RMS

21

RA

2D

Manual

Outline

Diffusion

[9]

Rio

2019

LMS

20

Diff

2D

Manual

Circular ROI

Diffusion

[72]

Sagiyama

2017

Multiple

22

Diff

3D

Manual

Outline

Structural

[73]

Saleh

2020

Multiple

104

RA

2D

Manual

Circular ROI

Diffusion

[74]

Schnapauff

2009

Multiple

30

Other

Unclear

Manual

Circular ROI

Diffusion

[75]

Singer*

2016

Multiple

17

Other

Multiple

Multiple

Multiple

Diffusion

[21]

Soldatos

2016

Multiple

23

RA

Unclear

Manual

Unclear

Diffusion

[76]

Sumi

2015

US

25

Diff

Unclear

Manual

Outline

Diffusion

[77]

Teo

2021

OS

15

RA

3D

Manual

Outline

Structural

[78]

Tian

2021

US

14

diff

Unclear

Manual

Unclear

Diffusion

[79]

Tong

2019

LMS

10

Other

Unclear

Manual

Outline

Diffusion

[80]

Uhl

2006

OS

8

RA

2D

Manual

Outline

Diffusion

[81]

Uhl

2006

OS

8

RA

2D

Manual

Outline

Diffusion

[82]

Valdes-Devesa

2019

Multiple

10

Diff

Unclear

Manual

Outline

Diffusion

[83]

Vossen

2008

LMS

10

RA

2D

Manual

Unclear

Diffusion

[84]

Wang

2013

OS

35

RA

Unclear

Manual

Outline

Diffusion

[85]

Wang

2017

OS

12

RA

2D

Manual

Circular ROI

Diffusion

[86]

Welzel

2018

CS

35

Diff

Unclear

Manual

Outline

Diffusion

[87]

Wu

2018

Multiple

22

Diff

MS

Manual

Outline

Diffusion

[88]

Xie

2019

US

29

Diff

3D

Manual

Outline

Diffusion

[89]

Xing

2018

Multiple

7

Diff

Unclear

Manual

Outline

Structural

[90]

Yakushiji

2009

Multiple

40

Other

Unclear

Manual

Outline

Diffusion

[91]

Yang

2016

Multiple

3

RA

2D

Manual

Outline

Diffusion

[92]

Yu

2021

Multiple

6

other

Unclear

Manual

Unclear

Unclear

[93]

Zeitoun

2018

OS

31

Diff

2D

Manual

Circular ROI

Diffusion

[94]

Zhang

2022

Multiple

41

other

2D

Manual

Outline

Diffusion

[95]