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Table 2 Pathologic Diagnosis and Thymoma Pathologic Staging*

From: Thymomas: a cytological and immunohistochemical study, with emphasis on lymphoid and neuroendocrine markers

Thymoma type

Stage I

Stage IIa

Stage IIb

Stage III

Stage IVa

A (n = 2)

1

1

-

-

-

AB (n = 3)

1

2

-

-

-

B1 (n = 4)

1

2

1

-

-

B2 (n = 1)

-

1

-

-

-

B3 (n = 6)

2

2

-

1

1

MNT (n = 1)

1

-

-

-

-

  1. * = references 12 and 15
  2. MNT = micronodular thymoma
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Diagnostic Pathology

ISSN: 1746-1596

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