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Table 1 Patient characteristics (n = 13)

From: Positioning accuracy during VMAT of gynecologic malignancies and the resulting dosimetric impact by a 6-degree-of-freedom couch in combination with daily kilovoltage cone beam computed tomography

Characteristics

No. of patients (%)

Age (years)

 

Median

56

Range

39-63

Histology

 

Squamous cell carcinoma

6 (46.2%)

Adenocarcinoma

7 (53.8%)

FIGO stage

 

IA

2 (15.4%)

IB

1 (7.7%)

IB1

4 (30.8%)

IIA

3 (23.1%)

IIA1

3 (23.1%)

Histopathological risk factors

 

Deep stromal invasion ≥1/2

4 (30.8%)

Lymphovascular involvement

7 (53.9%)

Pelvic lymph node metastasis

2 (15.4%)

Parametrial involvement

2 (15.4%)

High grade

10 (77%)

No. of histopathological risk factors

 

1

4 (30.8%)

2

6 (46.2%)

3

3 (23.1%)