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Table 3 IHC profile of the studied cases

From: Breast spindle cell tumours: about eight cases

 

Provisional diagnosis

Vimentin

CK

S100

Desmin

SMA

CD34

CD10

Final diagnosis

1

SCL?

+

-

-

-

-

+

-

SCL

2

MFB?

+

-

-

+

+/-

+

-

MFB

3

Benign BSCTs?

+

-

-

-

+

 

-

Fibromatosis

4

Benign BSCTs?

-

+

+

-

+/-

-

-/+

ME

5

Malignant PT?

-

+

+

-

-/+

 

+/-

MME

6

leiomyoma

+

-

-

+

+

-

-

Leiomyoma

7

leiomyosarcoma

+

-

-

+

+

-

-

Leiomyosarcoma

8

Malignant BSCTs?

-/+

+

+

-

+

-

+

SCC

  1. - negative.
  2. -/+ rare cells not exceeding 10% of the total population.
  3. +/-between 10 and 50%.
  4. + more than 50%.
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Diagnostic Pathology

ISSN: 1746-1596

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