Publications by authors named "Zou Dazhong"

To compare fine-needle aspiration cytology (FNAC) with imprinted gene detection in the differential diagnosis of benign and malignant thyroid nodules. A total of 34 patients (35 cases of thyroid nodules) were examined using fine-needle puncture biopsy under ultrasound guidance, and the biopsy tissues were examined by cytologic examination and imprinted gene detection. Combined with postoperative pathology and follow-up results, the diagnostic value and consistency of the two methods were analyzed and compared.

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Background: This study is to evaluate the efficacy and adverse reaction of a combination therapy of chemotherapy and laser thermal ablation (LTA) on liver metastases from colorectal cancer.

Methods: Eighty-five cases colorectal cancer liver metastases were assigned to the treatment group (43 cases) and to the control group (42 cases). The treatment group patients received LTA combined with FOLFIRI regimen chemotherapy, and the control group patients only received FOLFIRI regimen chemotherapy.

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Hashimoto's thyroiditis is a type of autoimmune thyroid disease with an increasing prevalence in past decades. Its diagnosisis mostly based on ultrasonography. Ultrasonography is a useful and essential tool to make this diagnosis based on the characteristics of the disease.

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Article Synopsis
  • The study aimed to compare two imaging techniques—contrast-enhanced ultrasound and contrast-enhanced MRI—in assessing the vascularization of hydroxyapatite orbital implants.
  • Ten patients were monitored monthly with both methods to see how well they could visualize vascularization progress over time.
  • The results showed that while both techniques provided similar findings, contrast-enhanced ultrasound was more effective in visualizing the dynamic process of vascularization compared to MRI.
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Objective: To investigate the feasibility of determination of right ventricular outflow tract (RVOT) high septal pacing site visualized by real-time three-dimensional echocardiography (RT3DE).

Methods: The forty subjects with RVOT pacing were analysed. RT3DE determination of RVOT high septal pacing sites was compared with chest X-ray (CXR).

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