Variables

Total No. (%)

Age (mean ± SD)

52.8 ± 14.4

Gender

Male

Female

20 (55.6%)

16 (44.4%)

Mode of presentation

Primary

Primary + metastases

Recurrence

Recurrence + metastases

Metastases

N/A

22 (61.1%)

8 (22.2%)

3 (8.3%)

1 (2.8%)

1 (2.8%)

1 (2.8%)

Site of involvement

Stomach

Small intestine

Colorectal

Omentum

Retroperitoneal

Hepatic

Pelviabdominal

N/A

10 (27.8%)

7 (19.4%)

6 (16.7%)

4 (11.1%)

3 (8.3%)

1 (2.8%)

4 (11.1%)

1 (2.8%)

Histopathology

Spindle cells

Epithelioid cells

Mixed

N/A

23 (63.9%)

7 (19.4%)

5 (13.9%)

1 (2.8%)

Tumour size

≤2

>2 - 5

>5 - 10

>10

1 (2.8%)

4 (11.15%)

11 (30.6%)

20 (55.6%)

Mitotic count per 50 HPF

≤ 5

5 - 10

>10

N/A

11 (30.6%)

14 (38.9%)

3 (5.6%)

9 (25%)

c-kit immunoreactivity

Negative

Positive

N/A

8 (22.2%)

21 (58.3%)

7 (19.4%)