Diagnostic value and clinical significance of ultrasound combined with CT in cystic renal cell carcinoma.

This study investigated the value and clinical significance of ultrasound combined with CT in the diagnosis of cystic renal cell carcinoma. A total of 85 patients with cystic renal cell carcinoma, who were admitted to the Oncology Department of Yantai Yuhuangding Hospital Affiliated to Qingdao University from December 2015 to April 2017, were selected as the study group, and 70 patients with benign renal cyst, who were examined in Yantai Yuhuangding Hospital Affiliated to Qingdao University, were selected as the benign group. The patients in the two groups were examined by ultrasound and CT.

Comparison of diagnostic values between CA125 combined with CA199 and ultrasound combined with CT in ovarian cancer.

Application values of CA125 combined with CA199 and ultrasound combined with computed tomography (CT) in the clinical diagnosis of ovarian cancer were compared. A retrospective analysis was performed on 168 ovarian cancer patients admitted to the Department of Gynecology in Jining No.1 People's Hospital from July 2013 to March 2016.

Effect of HIFU on endometrial receptivity and sex hormone level in uterine fibroid patients and analysis of influencing factors for its treatment rate.

Effect of high intensity focused ultrasound (HIFU) uterine fibroid ablation on the endometrial receptivity and sex hormone level in uterine fibroid patients and the influencing factors for treatment rate were investigated. A retrospective analysis of 266 uterine fibroid patients admitted to the Department of Gynaecology in the Jining Maternity and Child Care Hospital from October 2013 to October 2016 was performed. Among them, observation group was treated with HIFU ablation (n=143), control group with myomectomy (n=123).

Clinical study of prenatal ultrasonography combined with T‑box transcription factor 1 as a biomarker for the diagnosis of congenital heart disease.

Congenital heart disease (CHD) seriously threatens fetal health. Therefore, prenatal examination to detect deformity is extremely important. The present study aimed to investigate the clinical application value of prenatal ultrasonography combined with molecular biology methods in the diagnosis of fetal CHD.