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Table 1 Summary of the literature review

From: Growth data and tumour risk of 32 Chinese children and adolescents with 45,X/46,XY mosaicism

Year

Nation

Author

Cases

NO.

< 18 Y

Other congenital

abnormalities

Height

<− 2.0 SDS

Gonadal histology

1990

USA

Chang3

76

/

5

/

OT2/3;PTL 1/3

1999

France

Telvi16

27

27

8

23

CGD9/27,PGD7/27,MGD11/27

2005

Greece

Patsalis23

11

/

4

/

CGD8/11,PGD1/11,MGD2/11

2009

USA

Kibar24

14

14

2

/

CGD2/9, MGD7/9

2010

USA

Tosson17

16

16

/

8

CGD3/15,PGD4/15, MGD9/15;GB2/15

2012

France

Martinerie18

20

20

9

14

PGD1/18,MGD17/18

2012

Denmark

Lindhardt22

25

15

3

/

CGD3/15,PGD5/15,MGD6/15,OT1/15

2012

Turkey

Ocal10

11

11

/

/

CGD2/11,PGD4/11,MGD4/11,OT1/11

2013

UK

Farrugia25

31

31

15

/

/

2014

Brazil

Rosa15

14

12

4

6

/

2015

China

Chen19

7

7

/

7

/

2015

USA

Dendrinos28

16

16

/

/

GB4/16

2016

China

Jiang26

32

/

3

/

CGD26/31,PGD5/31;GB4/Seminoma1(5/32)

2016

China

Tam29

21

21

/

/

CGD9/20,PGD11/20; CIS + GB 9/20

2017

China

Wu20

16

5

1

9

CGD2/2

2018

Iran

Mohammadpour30

49

/

/

/

PGD11/11

2018

China

Huang21

19

19

5

15

CGD11/18,PGD2/18,MGD5/18;GB2/18

 

405

214

59 (59/285)

82

CGD75/191,PGD51/191, MGD61/191,OT4/191;

 

(82/119)

GB + CIS + PLT + Seminoma21/104

2018

China

Our study

32

32

5 (5/32)

17 (17/27)

CGD12/25,PGD3/25,MGD9/25,OT1/25; GB3/25

  1. Y years; CGD complete gonadal dysgenesis; PGD partial gonadal dysgenesis; MGD mixed gonadal dysgenesis; OT ovotesticular tissue; / not specified;
  2. PTL precancerous testicular lesion; GB gonadoblastoma; CIS carcinoma-in situ