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Table 1 Comparison of all cases of benign Myoepithelioma of the literature

From: Benign myoepithelioma of the lung - a case report and review of the literature

Reference

Location in lung

Size (cm)

Histological type

IHC

Electron microscopy

2

Periphery

3.3

Spindle cells

Actin+

Keratin-

PS100+

M

3

Periphery

2.5

Spindle cells

Actin+

Keratin --

PS100+

NA

4

Periphery

1.7

Spindle, plasmocytoid cells

Actin +

Kertain+

PS100-

GFAP+

T, M

5

Periphery

3

Mixed cellularity

Actin+

Keratin-

PS100+

NA

16

endobronchial

7

Mixed cellularity

Actin+

Keratin-

PS100+

NA

Current case

endobronchial

2.5

Mixed cellularity

Actin+

Keratin-

PS100+

NA

  1. M: myofilaments, T: tonofilaments, NA: not available.