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Table 2 Clinicopathological features of breast cancer patients included in the study

From: Is human cytomegalovirus associated with breast cancer progression?

n = 27

Cases (%)

Histological type

 

Infiltrating ductal carcinoma

23 (86)

Lobular carcinoma

2 (7)

Mixed

2 (7)

Age (years)

 

20–40

6 (22)

41–69

13 (48)

>60

8 (30)

Tumor size

 

T0-T2

7 (26)

T3

9 (33)

T4

11 (41)

ER status

 

Positive

16 (59)

Negative

8 (30)

NA

3 (11)

PR status

 

Positive

13 (48)

Negative

11 (41)

NA

3 (11)

Her2/neu status

 

Positive

8 (30)

Negative

11 (40)

NA

8 (30

  1. T0-T2 tumor size <5 cm of diameter; T3 tumor size >5 cm of diameter; T4 tumor any size with extension to skin or chest.
  2. ER, estrogen receptor; PR, progesterone receptor; NA, data not available.