Predicting Recurrence in Early Cervical Cancer Using Ultrasound
Author Information
Author(s): Jurado Matias, Galván Rosendo, Martinez-Monge Rafael, Mazaira Jesús, Alcazar Juan Luis
Primary Institution: Clínica Universitaria de Navarra, School of Medicine, University of Navarra
Hypothesis
Can angiogenic parameters assessed by transvaginal color Doppler ultrasound predict prognostic factors related to recurrence in early cervical cancer?
Conclusion
The study found a significant relationship between tumor angiogenesis and prognostic factors for recurrence in early cervical cancer.
Supporting Evidence
- Tumors with 'abundant' vascularization were significantly associated with pelvic lymph node metastases.
- The presence of scanty-moderate vascularization with a PI < 0.82 was associated with high-risk group in 94.4% of cases.
- Postoperative treatment was significantly more frequent in patients with 'abundant' vascularization.
Takeaway
Doctors used a special ultrasound to look at blood vessels in tumors to see if they could tell which cervical cancer patients might have a higher chance of their cancer coming back.
Methodology
This was a prospective observational study involving 27 patients with early stage invasive cervical cancer who underwent transvaginal color Doppler ultrasound before surgery.
Potential Biases
Potential bias due to the subjective assessment of vascularization.
Limitations
The small sample size may limit the generalizability of the findings.
Participant Demographics
Mean age of participants was 51.3 years, ranging from 29 to 85 years.
Statistical Information
P-Value
0.041
Confidence Interval
95% CI: 1.9 to 236.0
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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