Application Value of Real-Time Ultrasonic Elastograph with Serum Human Epididymis Protein 4, Interleukin-33, and Carbohydrate Antigen 153 in Diagnosis of Early Cervical Cancer

Abstract

Objective: To explore the application value of real-time ultrasonic elastograph (USE) with serum human epididymis protein 4 HE4, interleukin-33 (IL-33), and carbohydrate antigen 153 (CA153) in the diagnosis of early cervical cancer.

Methods: A total of 120 cervical cancer patients treated in our hospital (06, 2019-06, 2021) and meeting the study criteria were screened and divided into the benign group (BG, n = 70) and malignant group (MG, n = 50) according to their final diagnostic results, and healthy females who received physical examination in our hospital in the same period were selected as the control group (CG, n = 60). Patients in the three groups received real-time USE and detection of serum HE4, IL-33, and CA153 so as to analyze the diagnostic value of single examination and combined examination in diagnosing early cervical cancer.

Results: The patients' real-time USE score, E _max, E _mean, and elastic fibers were significantly higher in the MG than those in the BG (P < 0.05), and the patients' real-time USE E _min, stroma ratio and collagen fibers were significantly lower in the MG than those in the BG (P < 0.05); the HE4, IL-33, and CA153 levels were obviously higher in the MG than those in the BG (P < 0.05) and were significantly higher in the BG than those in the CG (P < 0.05); the positive detection rate of combining real-time USE with serum HE4, IL-33, and CA153 was higher than that of single examination, and the diagnostic accuracy rate, sensitivity, specificity, positive predictive value, and negative predictive value of the combined examination were significantly higher than those of single examination (P < 0.05); according to the diagnostic efficacy of single examination and combined examination in diagnosing early cervical cancer by ROC curve, it was combined diagnosis > real-time USE > HE4 > CA153 > IL-33.

Conclusion: Combined examination of real-time USE and serum HE4, IL-33, and CA153 has higher diagnostic value in diagnosing early cervical cancer, which can obviously improve the diagnostic accuracy rate of cervical cancer.