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Table 3 Gonadoblastoma with normal 46, XX karyotype: data from the human literature

From: Canine ovarian gonadoblastoma with dysgerminoma overgrowth: a case study and literature review

Author (Reference)

Age (years)

Coexistence

Bilaterality

Karyotype

Clinical presentation

Treatment

Elemenoglou et al., 1990 [32]

NA

NA

NA

46, XX

Pregnant

NA

Erhan et al., 1992 [33]

26

DYG

No

46, XX

Pregnancy+ adnexal mass

H + BO+ CHT

Obata et al., 1995 [34]

10

DYG and MGCTa (DYG+ YSC)

Yes

46, XX

Abdominal pain

BO+ CHT

Zhao et al., 2000 [35]

27

MGCT (COC+ EC+ YST+ IT)

No

46, XX

Abdominal mass

UO+ CHT+ H+ UO+ L+ O+ HRT

Kim et al., 2003 [19]

33

DYG and SCST

No

46, XX

Abdominal mass

UO+ CHT

Kim et al., 2003 [19]

30

DYG

No

46, XX

Abdominal Pain

UO

Erdemoglu and Ozen, 2007 [36]

19

EST

No

46, XX

Abdominal mass + pain

UO

Gorosito et al., 2010 [37]

17

DYG

No

46, XX

Pregnancy+ ovarian mass

CHT+ H+ UO

Yilmaz et al., 2010 [38]

20

DYG

Yes

46, XX

Increased abdominal girth

BO+ CHT+ RT

Koo et al., 2011 [39]

34

DYG

No

46, XX

Vaginal bleeding

UO+ L+ CHT

Young et al., 2012 [40]

28

DYG + SCTAT and DYGa

No

46, XX

Abdominal mass

BO+ O+ CHT+ H

Esin et al., 2012 [41]

15

DYG

No

46, XX

Irregular vaginal bleeding+ pelvic pain

UO

Kanagal et al., 2013 [42]

14

DYG

No

46, XX

Abdominal mass

UO+ CHT

Kulkami et al., 2016 [43]

20

DYG

No

Absence of Y in FISH

Abdominal pain

UO

Gru et al., 2017 [44]

24

MGCT (DYG + ST)

No

46, XX

Incidental finding

UO

Arafah et al., 2018 [45]

19

MGCT (YSC+ COC)

No

46, XX

Abdominal heaviness+ increased abdominal pain

UO+ O+ CHT

  1. NA Not available, DYG Dysgerminoma, YSC Yolk sac tumour, MGCT Mixed germ cell tumour, COC Choriocarcinoma, EC Embryonal carcinoma, IT Immature teratoma, SCST Sex cord-stromal tumour, EST Endodermal sinus tumour, SCTAT Sex cord-stromal tumour with annular tubules, ST Spermatocytic tumour-like, FISH Fluorescence in situ hybridization, UO Unilateral oophorectomy, H Hysterectomy, BO Bilateral oophorectomy, CHT Chemotherapy, L Lymphadenectomy, O Omentectomy, HRT Hormonal replacement therapy, RT Radiotherapy
  2. acontralateral ovary