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Table 2 Clinical data, CT findings and TNM stage of PSC

From: Preoperative CT findings and prognosis of pulmonary sarcomatoid carcinoma: comparison with conventional NSCLC of similar tumor size

Case No.

Age (y)

Sex

Lobe

Location

Size

(cm)

Calcifi-

cation

Vacuole/

cavity

Pleural invasion

LAA

ratio

TNM stage

1

54

M

Right upper

Peripheral

2.3

-

-

+

0

T2aN0M0 (IB)

2

66

M

Right upper

Peripheral

3.1

-

-

-

0.315

T2aN0M0 (IB)

3

56

M

Left main bronchus

Central

4.2

+

-

-

0

T2bN0M0 (IIA)

4

45

F

Right upper

Peripheral

4.8

-

-

-

0.06

T2bN0M0 (IIA)

5

67

M

Right upper

Peripheral

4.1

-

-

-

0.166

T2bN0M0 (IIA)

6

68

F

Left lower

Peripheral

4.1

-

-

-

0.614

T2bN0M0 (IIA)

7

68

M

Left lower

Peripheral

2.1

-

-

-

0

T1cN1M0 (IIB)

8

55

M

Left upper

Peripheral

3.1

-

-

-

0.368

T2aN1M0 (IIB)

9

72

M

Left lower

Peripheral

4.2

-

-

-

0.502

T2bN1M0 (IIB)

10

64

M

Left lower

Peripheral

5.2

-

-

+

0.508

T3N0M0 (IIB)

11

66

M

Left lower

Peripheral

6.9

-

+

-

0.514

T3N0M0 (IIB)

12

68

M

Right lower

Peripheral

3.6

-

-

+

0.211

T2aN2M0 (IIIA)

13

76

M

Right lower

Peripheral

2.8

-

-

-

0.446

T1cN2M0 (IIIA)

14

63

M

Right middle bronchus

Central

3.6

-

-

-

0.51

T2aN2M0 (IIIA)

15

79

M

Left upper

Peripheral

7.3

-

-

+

0.516

T4N0M0 (IIIA)

16

56

M

Right upper

Peripheral

4.8

-

+

+

0.617

T4N0M0 (IIIA) #

17

46

F

Left lower

Peripheral

5.2

-

-

+

0

T3N2M0 (IIIB)

18

61

M

Left upper

Peripheral

7.1

-

-

+

0

T4N2M0 (IIIB)

19

63

M

Left lower

Peripheral

8.2

-

-

-

0.274

T4N2M0 (IIIB)

20

71

M

Left lower

Peripheral

11.1

+

-

+

0.298

T4N2M0 (IIIB)

21

59

M

Right lower

Peripheral

5.7

-

-

-

0.314

T3N2M0 (IIIB)

22

69

M

Left upper

Peripheral

7.9

-

-

+

0.362

T4N2M0 (IIIB)

23

56

M

Left lower

Peripheral

9.3

-

-

+

0.492

T4N2M0 (IIIB)

24

64

M

Left lower

Central

7.2

-

-

-

0.474

T4N3M0 (IIIC)

25

53

F

Right upper

Peripheral

4.1

-

-

-

0

T2bN0M1 (IV)

26

52

F

Right middle

Peripheral

5.3

-

-

-

0

T3N2M1 (IV)

27

64

M

Left upper

Peripheral

3.2

-

-

-

0.088

T2aN0M1 (IV)

28

56

M

Left upper

Peripheral

2.8

-

-

+

0.105

T2aN2M1 (IV)

29

72

F

Left upper

Peripheral

4.5

-

-

+

0.224

T2bN2M1 (IV)

30

74

M

Right lower

Peripheral

5.7

-

-

+

0.362

T3N1M1 (IV)

31

64

M

Left lower

Peripheral

5.3

-

-

+

0.514

T3N0M1 (IV)

  1. Note: (+) = present, (-) = absent
  2. #: this case has chest wall and paravertebral soft tissue invasion