Table 4 Summary table of immunohistochemical results for UTROSCT (cases 1–5) and ESTSCLE (cases 6–8)

From: Uterine tumors resembling ovarian sex cord tumors are polyphenotypic neoplasms with true sex cord differentiation

Case

%

Cal-retinin

CD99

Melan- A

Inhibin

CD10

Desmin

CAM 5.2

Vimentin

ER

PR

 

SC

ES

SM

          

1

100

0

0

+++

++

+a

+++

++

+++

++

2

100

0

0

+++

+

++

+++

3

90

0

10

+++b

+b

+b

+

+c

+++b

+++

+++b

+++

4

80

0

20

+++d

+++d

+d

+d

+c

++

+++d

+

+++d

5

70

10

20

+++

+

+c

+++b

+++

++b

+++

6

40

60

0

++

+++

+++

+++

+++

+++

7

10

80

10

++

++c

++

++

8

5

50

45

+

+++

++

+++

+

+

  1. ES, endometrial stromal; SC, sex cord; SM, smooth muscle.
  2. aLeydig-like cells only.
  3. bSex cord cells only.
  4. cSmooth muscle cells only.
  5. dFoam cells and sex cord elements.
  6. −, negative, +, <10%, ++, 10–50%, +++, >50%.